mrkad
/
php-qrcode
mirror of https://github.com/chillerlan/php-qrcode.git


			
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    <article class="phpdocumentor-element -class">
        <h2 class="phpdocumentor-content__title">
    BitMatrix

        <span class="phpdocumentor-element__extends">
        extends <a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a>
    </span>
    
            <div class="phpdocumentor-element__package">
            in package
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    </h2>

<div class="phpdocumentor-label-line">

    <div class="phpdocumentor-label phpdocumentor-label--success"><span>Final</span><span>Yes</span></div>


</div>

        <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">23</span>

    </aside>

            <p class="phpdocumentor-summary">Extended QRMatrix to map read data from the Binarizer</p>


<h3 id="toc">
    Table of Contents
    <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#toc" class="headerlink"><i class="fas fa-link"></i></a>

</h3>


<h4 id="toc-constants">
    Constants
    <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>

</h4>
<dl class="phpdocumentor-table-of-contents">
            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_IS_DARK">IS_DARK</a>
    <span>
        &nbsp;= 0b100000000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_ALIGNMENT">M_ALIGNMENT</a>
    <span>
        &nbsp;= 0b10000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_ALIGNMENT_DARK">M_ALIGNMENT_DARK</a>
    <span>
        &nbsp;= 0b100000010000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DARKMODULE">M_DARKMODULE</a>
    <span>
        &nbsp;= 0b100000000001                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DARKMODULE_LIGHT">M_DARKMODULE_LIGHT</a>
    <span>
        &nbsp;= 0b1                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DATA">M_DATA</a>
    <span>
        &nbsp;= 0b10                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DATA_DARK">M_DATA_DARK</a>
    <span>
        &nbsp;= 0b100000000010                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER">M_FINDER</a>
    <span>
        &nbsp;= 0b100                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DARK">M_FINDER_DARK</a>
    <span>
        &nbsp;= 0b100000000100                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DOT">M_FINDER_DOT</a>
    <span>
        &nbsp;= 0b110000000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DOT_LIGHT">M_FINDER_DOT_LIGHT</a>
    <span>
        &nbsp;= 0b10000000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FORMAT">M_FORMAT</a>
    <span>
        &nbsp;= 0b1000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FORMAT_DARK">M_FORMAT_DARK</a>
    <span>
        &nbsp;= 0b100001000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_LOGO">M_LOGO</a>
    <span>
        &nbsp;= 0b1000000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_LOGO_DARK">M_LOGO_DARK</a>
    <span>
        &nbsp;= 0b101000000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_NULL">M_NULL</a>
    <span>
        &nbsp;= 0b0                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_QUIETZONE">M_QUIETZONE</a>
    <span>
        &nbsp;= 0b100000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_QUIETZONE_DARK">M_QUIETZONE_DARK</a>
    <span>
        &nbsp;= 0b100100000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_SEPARATOR">M_SEPARATOR</a>
    <span>
        &nbsp;= 0b1000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_SEPARATOR_DARK">M_SEPARATOR_DARK</a>
    <span>
        &nbsp;= 0b100000001000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_TIMING">M_TIMING</a>
    <span>
        &nbsp;= 0b100000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_TIMING_DARK">M_TIMING_DARK</a>
    <span>
        &nbsp;= 0b100000100000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_VERSION">M_VERSION</a>
    <span>
        &nbsp;= 0b10000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_VERSION_DARK">M_VERSION_DARK</a>
    <span>
        &nbsp;= 0b100010000000                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_neighbours">neighbours</a>
    <span>
        &nbsp;= [0b1 =&gt; [-1, -1], 0b10 =&gt; [0, -1], 0b100 =&gt; [1, -1], 0b1000 =&gt; [1, 0], 0b10000 =&gt; [1, 1], 0b100000 =&gt; [0, 1], 0b1000000 =&gt; [-1, 1], 0b10000000 =&gt; [-1, 0]]                            </span>
</dt>
<dd>Map of flag =&gt; coord</dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#constant_DECODE_LOOKUP">DECODE_LOOKUP</a>
    <span>
        &nbsp;= [
    0x5412,
    // 0101010000010010
    0x5125,
    // 0101000100100101
    0x5e7c,
    // 0101111001111100
    0x5b4b,
    // 0101101101001011
    0x45f9,
    // 0100010111111001
    0x40ce,
    // 0100000011001110
    0x4f97,
    // 0100111110010111
    0x4aa0,
    // 0100101010100000
    0x77c4,
    // 0111011111000100
    0x72f3,
    // 0111001011110011
    0x7daa,
    // 0111110110101010
    0x789d,
    // 0111100010011101
    0x662f,
    // 0110011000101111
    0x6318,
    // 0110001100011000
    0x6c41,
    // 0110110001000001
    0x6976,
    // 0110100101110110
    0x1689,
    // 0001011010001001
    0x13be,
    // 0001001110111110
    0x1ce7,
    // 0001110011100111
    0x19d0,
    // 0001100111010000
    0x762,
    // 0000011101100010
    0x255,
    // 0000001001010101
    0xd0c,
    // 0000110100001100
    0x83b,
    // 0000100000111011
    0x355f,
    // 0011010101011111
    0x3068,
    // 0011000001101000
    0x3f31,
    // 0011111100110001
    0x3a06,
    // 0011101000000110
    0x24b4,
    // 0010010010110100
    0x2183,
    // 0010000110000011
    0x2eda,
    // 0010111011011010
    0x2bed,
]                            </span>
</dt>
<dd>See ISO 18004:2006, Annex C, Table C.1</dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#constant_FORMAT_INFO_MASK_QR">FORMAT_INFO_MASK_QR</a>
    <span>
        &nbsp;= 0x5412                            </span>
</dt>

    </dl>


<h4 id="toc-properties">
    Properties
    <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>

</h4>
<dl class="phpdocumentor-table-of-contents">
            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_eccLevel">$eccLevel</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a>|null            </span>
</dt>
<dd>the current ECC level - always set in QRMatrix, may be null in BitMatrix</dd>

            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_maskPattern">$maskPattern</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>|null            </span>
</dt>
<dd>the mask pattern that was used in the most recent operation, set via:</dd>

            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_matrix">$matrix</a>
    <span>
                        &nbsp;: array&lt;string|int, array&lt;string|int, int&gt;&gt;            </span>
</dt>
<dd>the actual matrix data array</dd>

            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_moduleCount">$moduleCount</a>
    <span>
                        &nbsp;: int            </span>
</dt>
<dd>the size (side length) of the matrix, including quiet zone (if created)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_version">$version</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>|null            </span>
</dt>
<dd>the matrix version - always set in QRMatrix, may be null in BitMatrix</dd>

            <dt class="phpdocumentor-table-of-contents__entry -property -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#property_mirror">$mirror</a>
    <span>
                        &nbsp;: bool            </span>
</dt>
<dd>This flag has effect only on the copyVersionBit() method.</dd>

    </dl>

<h4 id="toc-methods">
    Methods
    <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>

</h4>
<dl class="phpdocumentor-table-of-contents">
            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method___construct">__construct()</a>
    <span>
                                &nbsp;: mixed    </span>
</dt>
<dd>QRMatrix constructor.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_check">check()</a>
    <span>
                                &nbsp;: bool    </span>
</dt>
<dd>Checks whether the module at ($x, $y) is true (dark) or false (light)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkNeighbours">checkNeighbours()</a>
    <span>
                                &nbsp;: int    </span>
</dt>
<dd>Checks the status of the neighbouring modules for the module at ($x, $y) and returns a bitmask with the results.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkType">checkType()</a>
    <span>
                                &nbsp;: bool    </span>
</dt>
<dd>Checks whether the module at ($x, $y) is of the given $M_TYPE</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkTypeIn">checkTypeIn()</a>
    <span>
                                &nbsp;: bool    </span>
</dt>
<dd>Checks whether the module at ($x, $y) is in the given array of $M_TYPES,
returns true if a match is found, otherwise false.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_flip">flip()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Flips the value of the module at ($x, $y)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_get">get()</a>
    <span>
                                &nbsp;: int    </span>
</dt>
<dd>Returns the value of the module at position [$x, $y] or -1 if the coordinate is outside the matrix</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getEccLevel">getEccLevel()</a>
    <span>
                                &nbsp;: <a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a>|null    </span>
</dt>
<dd>Returns the current ECC level</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getMaskPattern">getMaskPattern()</a>
    <span>
                                &nbsp;: <a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>|null    </span>
</dt>
<dd>Returns the current mask pattern</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getMatrix">getMatrix()</a>
    <span>
                                &nbsp;: array&lt;string|int, array&lt;string|int, int&gt;&gt;    </span>
</dt>
<dd>Returns the data matrix, returns a pure boolean representation if $boolean is set to true</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getSize">getSize()</a>
    <span>
                                &nbsp;: int    </span>
</dt>
<dd>Returns the absoulute size of the matrix, including quiet zone (after setting it).</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getVersion">getVersion()</a>
    <span>
                                &nbsp;: <a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>|null    </span>
</dt>
<dd>Returns the current version number</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_initFunctionalPatterns">initFunctionalPatterns()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>shortcut to initialize the functional patterns</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_invert">invert()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Inverts the values of the whole matrix</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_isDark">isDark()</a>
    <span>
                                &nbsp;: bool    </span>
</dt>
<dd>Checks whether the given $M_TYPE is a dark value</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_mask">mask()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Applies/reverses the mask pattern</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_mirrorDiagonal">mirrorDiagonal()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Mirror the bit matrix diagonally in order to attempt a second reading.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readCodewords">readCodewords()</a>
    <span>
                                &nbsp;: array&lt;string|int, int&gt;    </span>
</dt>
<dd>Reads the bits in the BitMatrix representing the finder pattern in the
correct order in order to reconstruct the codewords bytes contained within the
QR Code. Throws if the exact number of bytes expected is not read.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_resetVersionInfo">resetVersionInfo()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Resets the current version info in order to attempt another reading</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_rotate90">rotate90()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Rotates the matrix by 90 degrees clock wise</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_set">set()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Sets the $M_TYPE value for the module at position [$x, $y]</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setAlignmentPattern">setAlignmentPattern()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Draws the 5x5 alignment patterns</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setArea">setArea()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Fills an area of $width * $height, from the given starting point [$startX, $startY] (top left) with $value for $M_TYPE.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setDarkModule">setDarkModule()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Sets the &quot;dark module&quot;, that is always on the same position 1x1px away from the bottom left finder</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setFinderPattern">setFinderPattern()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Draws the 7x7 finder patterns in the corners top left/right and bottom left</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setFormatInfo">setFormatInfo()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Draws the format info along the finder patterns. If no $maskPattern, all format info modules will be set to false.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_setLogoSpace">setLogoSpace()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Clears a space of $width * $height in order to add a logo or text.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_setQuietZone">setQuietZone()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Draws the &quot;quiet zone&quot; of $size around the matrix</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setSeparators">setSeparators()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Draws the separator lines around the finder patterns</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setTimingPattern">setTimingPattern()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Draws the timing pattern (h/v checkered line between the finder patterns)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setVersionNumber">setVersionNumber()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Draws the version information, 2x 3x6 pixel</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_writeCodewords">writeCodewords()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Maps the interleaved binary $data on the matrix</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_createMatrix">createMatrix()</a>
    <span>
                                &nbsp;: array&lt;string|int, array&lt;string|int, int&gt;&gt;    </span>
</dt>
<dd>Creates a 2-dimensional array (square) of the given $size</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_copyVersionBit">copyVersionBit()</a>
    <span>
                                &nbsp;: int    </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_decodeVersionInformation">decodeVersionInformation()</a>
    <span>
                                &nbsp;: <a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>|null    </span>
</dt>
<dd>Decodes the version information from the given bit sequence, returns null if no valid match is found.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_doDecodeFormatInformation">doDecodeFormatInformation()</a>
    <span>
                                &nbsp;: int|null    </span>
</dt>
<dd>Returns information about the format it specifies, or null if it doesn&#039;t seem to match any known pattern</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_numBitsDiffering">numBitsDiffering()</a>
    <span>
                                &nbsp;: int    </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readFormatInformation">readFormatInformation()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Reads format information from one of its two locations within the QR Code.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readVersion">readVersion()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>Reads version information from one of its two locations within the QR Code.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_uRShift">uRShift()</a>
    <span>
                                &nbsp;: int    </span>
</dt>

    </dl>


    <section class="phpdocumentor-constants">
        <h3 class="phpdocumentor-elements__header" id="constants">
            Constants
            <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#constants" class="headerlink"><i class="fas fa-link"></i></a>

        </h3>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_IS_DARK">
        IS_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_IS_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">30</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">IS_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100000000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_ALIGNMENT">
        M_ALIGNMENT
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_ALIGNMENT" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">49</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_ALIGNMENT</span>
    = <span class="phpdocumentor-signature__default-value">0b10000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_ALIGNMENT_DARK">
        M_ALIGNMENT_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_ALIGNMENT_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">70</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_ALIGNMENT_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100000010000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_DARKMODULE">
        M_DARKMODULE
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DARKMODULE" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">64</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_DARKMODULE</span>
    = <span class="phpdocumentor-signature__default-value">0b100000000001</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_DARKMODULE_LIGHT">
        M_DARKMODULE_LIGHT
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DARKMODULE_LIGHT" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">85</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_DARKMODULE_LIGHT</span>
    = <span class="phpdocumentor-signature__default-value">0b1</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_DATA">
        M_DATA
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DATA" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">43</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_DATA</span>
    = <span class="phpdocumentor-signature__default-value">0b10</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_DATA_DARK">
        M_DATA_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DATA_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">66</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_DATA_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100000000010</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_FINDER">
        M_FINDER
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">45</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_FINDER</span>
    = <span class="phpdocumentor-signature__default-value">0b100</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_FINDER_DARK">
        M_FINDER_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">68</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_FINDER_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100000000100</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_FINDER_DOT">
        M_FINDER_DOT
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DOT" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">78</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_FINDER_DOT</span>
    = <span class="phpdocumentor-signature__default-value">0b110000000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_FINDER_DOT_LIGHT">
        M_FINDER_DOT_LIGHT
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DOT_LIGHT" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">87</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_FINDER_DOT_LIGHT</span>
    = <span class="phpdocumentor-signature__default-value">0b10000000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_FORMAT">
        M_FORMAT
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FORMAT" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">53</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_FORMAT</span>
    = <span class="phpdocumentor-signature__default-value">0b1000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_FORMAT_DARK">
        M_FORMAT_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FORMAT_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">74</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_FORMAT_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100001000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_LOGO">
        M_LOGO
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_LOGO" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">34</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_LOGO</span>
    = <span class="phpdocumentor-signature__default-value">0b1000000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_LOGO_DARK">
        M_LOGO_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_LOGO_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">36</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_LOGO_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b101000000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_NULL">
        M_NULL
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_NULL" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">32</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_NULL</span>
    = <span class="phpdocumentor-signature__default-value">0b0</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_QUIETZONE">
        M_QUIETZONE
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_QUIETZONE" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">57</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_QUIETZONE</span>
    = <span class="phpdocumentor-signature__default-value">0b100000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_QUIETZONE_DARK">
        M_QUIETZONE_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_QUIETZONE_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">91</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_QUIETZONE_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100100000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_SEPARATOR">
        M_SEPARATOR
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_SEPARATOR" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">47</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_SEPARATOR</span>
    = <span class="phpdocumentor-signature__default-value">0b1000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_SEPARATOR_DARK">
        M_SEPARATOR_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_SEPARATOR_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">89</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_SEPARATOR_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100000001000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_TIMING">
        M_TIMING
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_TIMING" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">51</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_TIMING</span>
    = <span class="phpdocumentor-signature__default-value">0b100000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_TIMING_DARK">
        M_TIMING_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_TIMING_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">72</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_TIMING_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100000100000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_VERSION">
        M_VERSION
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_VERSION" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">55</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_VERSION</span>
    = <span class="phpdocumentor-signature__default-value">0b10000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_M_VERSION_DARK">
        M_VERSION_DARK
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_VERSION_DARK" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">76</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">M_VERSION_DARK</span>
    = <span class="phpdocumentor-signature__default-value">0b100010000000</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -protected ">
    <h4 class="phpdocumentor-element__name" id="constant_neighbours">
        neighbours
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_neighbours" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">100</span>

    </aside>

        <p class="phpdocumentor-summary">Map of flag =&gt; coord</p>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">protected</span>
        <span class="phpdocumentor-signature__type">array&lt;string|int, array&lt;string|int, int&gt;&gt;</span>
    <span class="phpdocumentor-signature__name">neighbours</span>
    = <span class="phpdocumentor-signature__default-value">[0b1 =&gt; [-1, -1], 0b10 =&gt; [0, -1], 0b100 =&gt; [1, -1], 0b1000 =&gt; [1, 0], 0b10000 =&gt; [1, 1], 0b100000 =&gt; [0, 1], 0b1000000 =&gt; [-1, 1], 0b10000000 =&gt; [-1, 0]]</span>
</code>


    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_neighbours#tags" class="headerlink"><i class="fas fa-link"></i></a>

    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">see</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                    <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkNeighbours"><abbr title="\chillerlan\QRCode\Data\QRMatrix::checkNeighbours()">QRMatrix::checkNeighbours()</abbr></a></span>
                                        
                                             
                                    </dd>
                                                                </dl>

    
</article>
                    <article class="phpdocumentor-element -constant -private ">
    <h4 class="phpdocumentor-element__name" id="constant_DECODE_LOOKUP">
        DECODE_LOOKUP
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#constant_DECODE_LOOKUP" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">30</span>

    </aside>

        <p class="phpdocumentor-summary">See ISO 18004:2006, Annex C, Table C.1</p>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">private</span>
        <span class="phpdocumentor-signature__type">mixed</span>
    <span class="phpdocumentor-signature__name">DECODE_LOOKUP</span>
    = <span class="phpdocumentor-signature__default-value">[
    0x5412,
    // 0101010000010010
    0x5125,
    // 0101000100100101
    0x5e7c,
    // 0101111001111100
    0x5b4b,
    // 0101101101001011
    0x45f9,
    // 0100010111111001
    0x40ce,
    // 0100000011001110
    0x4f97,
    // 0100111110010111
    0x4aa0,
    // 0100101010100000
    0x77c4,
    // 0111011111000100
    0x72f3,
    // 0111001011110011
    0x7daa,
    // 0111110110101010
    0x789d,
    // 0111100010011101
    0x662f,
    // 0110011000101111
    0x6318,
    // 0110001100011000
    0x6c41,
    // 0110110001000001
    0x6976,
    // 0110100101110110
    0x1689,
    // 0001011010001001
    0x13be,
    // 0001001110111110
    0x1ce7,
    // 0001110011100111
    0x19d0,
    // 0001100111010000
    0x762,
    // 0000011101100010
    0x255,
    // 0000001001010101
    0xd0c,
    // 0000110100001100
    0x83b,
    // 0000100000111011
    0x355f,
    // 0011010101011111
    0x3068,
    // 0011000001101000
    0x3f31,
    // 0011111100110001
    0x3a06,
    // 0011101000000110
    0x24b4,
    // 0010010010110100
    0x2183,
    // 0010000110000011
    0x2eda,
    // 0010111011011010
    0x2bed,
]</span>
</code>


        <section class="phpdocumentor-description"><p>[data bits, sequence after masking]</p>
</section>

    
</article>
                    <article class="phpdocumentor-element -constant -private ">
    <h4 class="phpdocumentor-element__name" id="constant_FORMAT_INFO_MASK_QR">
        FORMAT_INFO_MASK_QR
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#constant_FORMAT_INFO_MASK_QR" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">65</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">private</span>
        <span class="phpdocumentor-signature__type">mixed</span>
    <span class="phpdocumentor-signature__name">FORMAT_INFO_MASK_QR</span>
    = <span class="phpdocumentor-signature__default-value">0x5412</span>
</code>


</article>
            </section>

        
    <section class="phpdocumentor-properties">
        <h3 class="phpdocumentor-elements__header" id="properties">
            Properties
            <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#properties" class="headerlink"><i class="fas fa-link"></i></a>

        </h3>
                    <article
        class="
            phpdocumentor-element
            -property
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_eccLevel">
        $eccLevel
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_eccLevel" class="headerlink"><i class="fas fa-link"></i></a>

        <span class="phpdocumentor-element__modifiers">
                                </span>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">119</span>

    </aside>

        <p class="phpdocumentor-summary">the current ECC level - always set in QRMatrix, may be null in BitMatrix</p>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a>|null</span>
    <span class="phpdocumentor-signature__name">$eccLevel</span>
     = <span class="phpdocumentor-signature__default-value">null</span></code>

    
</article>
                    <article
        class="
            phpdocumentor-element
            -property
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_maskPattern">
        $maskPattern
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_maskPattern" class="headerlink"><i class="fas fa-link"></i></a>

        <span class="phpdocumentor-element__modifiers">
                                </span>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">128</span>

    </aside>

        <p class="phpdocumentor-summary">the mask pattern that was used in the most recent operation, set via:</p>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>|null</span>
    <span class="phpdocumentor-signature__name">$maskPattern</span>
     = <span class="phpdocumentor-signature__default-value">null</span></code>

        <section class="phpdocumentor-description"><ul>
<li>QRMatrix::setFormatInfo()</li>
<li>QRMatrix::mask()</li>
<li>BitMatrix::readFormatInformation()</li>
</ul>
</section>

    
</article>
                    <article
        class="
            phpdocumentor-element
            -property
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_matrix">
        $matrix
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_matrix" class="headerlink"><i class="fas fa-link"></i></a>

        <span class="phpdocumentor-element__modifiers">
                                </span>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">140</span>

    </aside>

        <p class="phpdocumentor-summary">the actual matrix data array</p>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
        <span class="phpdocumentor-signature__type">array&lt;string|int, array&lt;string|int, int&gt;&gt;</span>
    <span class="phpdocumentor-signature__name">$matrix</span>
    </code>

    
</article>
                    <article
        class="
            phpdocumentor-element
            -property
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_moduleCount">
        $moduleCount
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_moduleCount" class="headerlink"><i class="fas fa-link"></i></a>

        <span class="phpdocumentor-element__modifiers">
                                </span>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">133</span>

    </aside>

        <p class="phpdocumentor-summary">the size (side length) of the matrix, including quiet zone (if created)</p>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">$moduleCount</span>
    </code>

    
</article>
                    <article
        class="
            phpdocumentor-element
            -property
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_version">
        $version
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_version" class="headerlink"><i class="fas fa-link"></i></a>

        <span class="phpdocumentor-element__modifiers">
                                </span>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">114</span>

    </aside>

        <p class="phpdocumentor-summary">the matrix version - always set in QRMatrix, may be null in BitMatrix</p>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>|null</span>
    <span class="phpdocumentor-signature__name">$version</span>
     = <span class="phpdocumentor-signature__default-value">null</span></code>

    
</article>
                    <article
        class="
            phpdocumentor-element
            -property
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_mirror">
        $mirror
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#property_mirror" class="headerlink"><i class="fas fa-link"></i></a>

        <span class="phpdocumentor-element__modifiers">
                                </span>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">71</span>

    </aside>

        <p class="phpdocumentor-summary">This flag has effect only on the copyVersionBit() method.</p>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
        <span class="phpdocumentor-signature__type">bool</span>
    <span class="phpdocumentor-signature__name">$mirror</span>
     = <span class="phpdocumentor-signature__default-value">false</span></code>

        <section class="phpdocumentor-description"><p>Before proceeding with readCodewords() the resetInfo() method should be called.</p>
</section>

    
</article>
            </section>

            <section class="phpdocumentor-methods">
        <h3 class="phpdocumentor-elements__header" id="methods">
            Methods
            <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#methods" class="headerlink"><i class="fas fa-link"></i></a>

        </h3>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method___construct">
        __construct()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">76</span>

    </aside>

        <p class="phpdocumentor-summary">QRMatrix constructor.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$dimension</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$dimension</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method___construct#tags" class="headerlink"><i class="fas fa-link"></i></a>

    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">noinspection</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                
                                                 <section class="phpdocumentor-description"><p>PhpMissingParentConstructorInspection</p>
</section>

                                    </dd>
                                            </dl>

    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_check">
        check()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_check" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">324</span>

    </aside>

        <p class="phpdocumentor-summary">Checks whether the module at ($x, $y) is true (dark) or false (light)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">check</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>Also, returns false if the given coordinates are out of range.</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$x</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$y</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">bool</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_checkNeighbours">
        checkNeighbours()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkNeighbours" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">350</span>

    </aside>

        <p class="phpdocumentor-summary">Checks the status of the neighbouring modules for the module at ($x, $y) and returns a bitmask with the results.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">checkNeighbours</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">int|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPE</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>The 8 flags of the bitmask represent the status of each of the neighbouring fields,
starting with the lowest bit for top left, going clockwise:</p>
<p>0 1 2
7 # 3
6 5 4</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$x</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$y</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$M_TYPE</span>
                : <span class="phpdocumentor-signature__argument__return-type">int|null</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_checkType">
        checkType()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkType" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">293</span>

    </aside>

        <p class="phpdocumentor-summary">Checks whether the module at ($x, $y) is of the given $M_TYPE</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">checkType</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPE</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>true =&gt; $value &amp; $M_TYPE === $M_TYPE</p>
<p>Also, returns false if the given coordinates are out of range.</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$x</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$y</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$M_TYPE</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">bool</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_checkTypeIn">
        checkTypeIn()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkTypeIn" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">308</span>

    </aside>

        <p class="phpdocumentor-summary">Checks whether the module at ($x, $y) is in the given array of $M_TYPES,
returns true if a match is found, otherwise false.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">checkTypeIn</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, int&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPES</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$x</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$y</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$M_TYPES</span>
                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, int&gt;</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">bool</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_flip">
        flip()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_flip" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">277</span>

    </aside>

        <p class="phpdocumentor-summary">Flips the value of the module at ($x, $y)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">flip</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$x</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$y</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_get">
        get()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_get" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">229</span>

    </aside>

        <p class="phpdocumentor-summary">Returns the value of the module at position [$x, $y] or -1 if the coordinate is outside the matrix</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$x</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$y</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getEccLevel">
        getEccLevel()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getEccLevel" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">206</span>

    </aside>

        <p class="phpdocumentor-summary">Returns the current ECC level</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">getEccLevel</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a>|null</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a>|null</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getMaskPattern">
        getMaskPattern()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getMaskPattern" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">213</span>

    </aside>

        <p class="phpdocumentor-summary">Returns the current mask pattern</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">getMaskPattern</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>|null</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>|null</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getMatrix">
        getMatrix()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getMatrix" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">181</span>

    </aside>

        <p class="phpdocumentor-summary">Returns the data matrix, returns a pure boolean representation if $boolean is set to true</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">getMatrix</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">bool|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$boolean</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, array&lt;string|int, int&gt;&gt;</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$boolean</span>
                : <span class="phpdocumentor-signature__argument__return-type">bool|null</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">array&lt;string|int, array&lt;string|int, int&gt;&gt;</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getSize">
        getSize()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getSize" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">222</span>

    </aside>

        <p class="phpdocumentor-summary">Returns the absoulute size of the matrix, including quiet zone (after setting it).</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">getSize</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>size = version * 4 + 17 [ + 2 * quietzone size]</p>
</section>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getVersion">
        getVersion()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getVersion" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">199</span>

    </aside>

        <p class="phpdocumentor-summary">Returns the current version number</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">getVersion</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>|null</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>|null</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_initFunctionalPatterns">
        initFunctionalPatterns()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_initFunctionalPatterns" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">164</span>

    </aside>

        <p class="phpdocumentor-summary">shortcut to initialize the functional patterns</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">initFunctionalPatterns</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_invert">
        invert()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_invert" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">603</span>

    </aside>

        <p class="phpdocumentor-summary">Inverts the values of the whole matrix</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">invert</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2015 Section 6.2 - Reflectance reversal</p>
</section>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_isDark">
        isDark()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_isDark" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">336</span>

    </aside>

        <p class="phpdocumentor-summary">Checks whether the given $M_TYPE is a dark value</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">isDark</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPE</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$M_TYPE</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">bool</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_mask">
        mask()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_mask" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">757</span>

    </aside>

        <p class="phpdocumentor-summary">Applies/reverses the mask pattern</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">mask</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$maskPattern</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 Section 8.8.1</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$maskPattern</span>
                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a></span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_mirrorDiagonal">
        mirrorDiagonal()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_mirrorDiagonal" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">95</span>

    </aside>

        <p class="phpdocumentor-summary">Mirror the bit matrix diagonally in order to attempt a second reading.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">mirrorDiagonal</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_readCodewords">
        readCodewords()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readCodewords" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">112</span>

    </aside>

        <p class="phpdocumentor-summary">Reads the bits in the BitMatrix representing the finder pattern in the
correct order in order to reconstruct the codewords bytes contained within the
QR Code. Throws if the exact number of bytes expected is not read.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">readCodewords</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readCodewords#tags" class="headerlink"><i class="fas fa-link"></i></a>

    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Decoder-QRCodeDecoderException.html"><abbr title="\chillerlan\QRCode\Decoder\QRCodeDecoderException">QRCodeDecoderException</abbr></a></span>
                                                            
                                             
                                    </dd>
                                            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">array&lt;string|int, int&gt;</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_resetVersionInfo">
        resetVersionInfo()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_resetVersionInfo" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">84</span>

    </aside>

        <p class="phpdocumentor-summary">Resets the current version info in order to attempt another reading</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">resetVersionInfo</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_rotate90">
        rotate90()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_rotate90" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">592</span>

    </aside>

        <p class="phpdocumentor-summary">Rotates the matrix by 90 degrees clock wise</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">rotate90</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_set">
        set()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_set" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">244</span>

    </aside>

        <p class="phpdocumentor-summary">Sets the $M_TYPE value for the module at position [$x, $y]</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">set</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$x</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$y</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">bool&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPE</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>true  =&gt; $M_TYPE | 0x800
false =&gt; $M_TYPE</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$x</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$y</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$value</span>
                : <span class="phpdocumentor-signature__argument__return-type">bool</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$M_TYPE</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setAlignmentPattern">
        setAlignmentPattern()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setAlignmentPattern" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">442</span>

    </aside>

        <p class="phpdocumentor-summary">Draws the 5x5 alignment patterns</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setAlignmentPattern</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 Section 7.3.5</p>
</section>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setArea">
        setArea()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setArea" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">263</span>

    </aside>

        <p class="phpdocumentor-summary">Fills an area of $width * $height, from the given starting point [$startX, $startY] (top left) with $value for $M_TYPE.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setArea</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$startX</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$startY</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$width</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$height</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">bool&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$M_TYPE</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$startX</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$startY</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$width</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$height</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$value</span>
                : <span class="phpdocumentor-signature__argument__return-type">bool</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$M_TYPE</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setDarkModule">
        setDarkModule()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setDarkModule" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">375</span>

    </aside>

        <p class="phpdocumentor-summary">Sets the &quot;dark module&quot;, that is always on the same position 1x1px away from the bottom left finder</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setDarkModule</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>4 * version + 9 or moduleCount - 8</p>
</section>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setFinderPattern">
        setFinderPattern()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setFinderPattern" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">386</span>

    </aside>

        <p class="phpdocumentor-summary">Draws the 7x7 finder patterns in the corners top left/right and bottom left</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setFinderPattern</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 Section 7.3.2</p>
</section>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setFormatInfo">
        setFormatInfo()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setFormatInfo" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">517</span>

    </aside>

        <p class="phpdocumentor-summary">Draws the format info along the finder patterns. If no $maskPattern, all format info modules will be set to false.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setFormatInfo</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$maskPattern</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 Section 8.9</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$maskPattern</span>
                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>|null</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setLogoSpace">
        setLogoSpace()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_setLogoSpace" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">417</span>

    </aside>

        <p class="phpdocumentor-summary">Clears a space of $width * $height in order to add a logo or text.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setLogoSpace</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$width</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">int|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$height</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">int|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$startX</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">int|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$startY</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$width</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$height</span>
                : <span class="phpdocumentor-signature__argument__return-type">int|null</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$startX</span>
                : <span class="phpdocumentor-signature__argument__return-type">int|null</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$startY</span>
                : <span class="phpdocumentor-signature__argument__return-type">int|null</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_setLogoSpace#tags" class="headerlink"><i class="fas fa-link"></i></a>

    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                
                                             
                                    </dd>
                                                <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Data-QRCodeDataException.html"><abbr title="\chillerlan\QRCode\Data\QRCodeDataException">QRCodeDataException</abbr></a></span>
                                                            
                                             
                                    </dd>
                                            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setQuietZone">
        setQuietZone()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_setQuietZone" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">409</span>

    </aside>

        <p class="phpdocumentor-summary">Draws the &quot;quiet zone&quot; of $size around the matrix</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setQuietZone</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">int|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$quietZoneSize</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$quietZoneSize</span>
                : <span class="phpdocumentor-signature__argument__return-type">int|null</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_setQuietZone#tags" class="headerlink"><i class="fas fa-link"></i></a>

    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                
                                             
                                    </dd>
                                                <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Data-QRCodeDataException.html"><abbr title="\chillerlan\QRCode\Data\QRCodeDataException">QRCodeDataException</abbr></a></span>
                                                            
                                             
                                    </dd>
                                            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setSeparators">
        setSeparators()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setSeparators" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">411</span>

    </aside>

        <p class="phpdocumentor-summary">Draws the separator lines around the finder patterns</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setSeparators</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 Section 7.3.3</p>
</section>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setTimingPattern">
        setTimingPattern()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setTimingPattern" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">471</span>

    </aside>

        <p class="phpdocumentor-summary">Draws the timing pattern (h/v checkered line between the finder patterns)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setTimingPattern</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 Section 7.3.4</p>
</section>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_setVersionNumber">
        setVersionNumber()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_setVersionNumber" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">493</span>

    </aside>

        <p class="phpdocumentor-summary">Draws the version information, 2x 3x6 pixel</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">setVersionNumber</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 Section 8.10</p>
</section>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_writeCodewords">
        writeCodewords()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_writeCodewords" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">704</span>

    </aside>

        <p class="phpdocumentor-summary">Maps the interleaved binary $data on the matrix</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">writeCodewords</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$bitBuffer</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$bitBuffer</span>
                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a></span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_createMatrix">
        createMatrix()
        <a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_createMatrix" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRMatrix.php"><a href="files/src-data-qrmatrix.html"><abbr title="src/Data/QRMatrix.php">QRMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">157</span>

    </aside>

        <p class="phpdocumentor-summary">Creates a 2-dimensional array (square) of the given $size</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
                    <span class="phpdocumentor-signature__name">createMatrix</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$size</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, array&lt;string|int, int&gt;&gt;</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$size</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$value</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">array&lt;string|int, array&lt;string|int, int&gt;&gt;</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_copyVersionBit">
        copyVersionBit()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_copyVersionBit" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">241</span>

    </aside>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">copyVersionBit</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$i</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$j</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$versionBits</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$i</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$j</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$versionBits</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_decodeVersionInformation">
        decodeVersionInformation()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_decodeVersionInformation" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">349</span>

    </aside>

        <p class="phpdocumentor-summary">Decodes the version information from the given bit sequence, returns null if no valid match is found.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">decodeVersionInformation</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$versionBits</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>|null</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$versionBits</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a>|null</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_doDecodeFormatInformation">
        doDecodeFormatInformation()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_doDecodeFormatInformation" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">253</span>

    </aside>

        <p class="phpdocumentor-summary">Returns information about the format it specifies, or null if it doesn&#039;t seem to match any known pattern</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">doDecodeFormatInformation</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$maskedFormatInfo1</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$maskedFormatInfo2</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int|null</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$maskedFormatInfo1</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$maskedFormatInfo2</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int|null</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_numBitsDiffering">
        numBitsDiffering()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_numBitsDiffering" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">390</span>

    </aside>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">numBitsDiffering</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$a</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$b</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$a</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$b</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_readFormatInformation">
        readFormatInformation()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readFormatInformation" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">183</span>

    </aside>

        <p class="phpdocumentor-summary">Reads format information from one of its two locations within the QR Code.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">readFormatInformation</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>Throws if both format information locations cannot be parsed as the valid encoding of format information.</p>
</section>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readFormatInformation#tags" class="headerlink"><i class="fas fa-link"></i></a>

    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Decoder-QRCodeDecoderException.html"><abbr title="\chillerlan\QRCode\Decoder\QRCodeDecoderException">QRCodeDecoderException</abbr></a></span>
                                                            
                                             
                                    </dd>
                                            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_readVersion">
        readVersion()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readVersion" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">297</span>

    </aside>

        <p class="phpdocumentor-summary">Reads version information from one of its two locations within the QR Code.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">readVersion</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
        <section class="phpdocumentor-description"><p>Throws if both version information locations cannot be parsed as the valid encoding of version information.</p>
</section>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readVersion#tags" class="headerlink"><i class="fas fa-link"></i></a>

    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Decoder-QRCodeDecoderException.html"><abbr title="\chillerlan\QRCode\Decoder\QRCodeDecoderException">QRCodeDecoderException</abbr></a></span>
                                                            
                                             
                                    </dd>
                                                <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">noinspection</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                
                                                 <section class="phpdocumentor-description"><p>DuplicatedCode</p>
</section>

                                    </dd>
                                            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_uRShift">
        uRShift()
        <a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_uRShift" class="headerlink"><i class="fas fa-link"></i></a>

    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Decoder/BitMatrix.php"><a href="files/src-decoder-bitmatrix.html"><abbr title="src/Decoder/BitMatrix.php">BitMatrix.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">381</span>

    </aside>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">uRShift</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$a</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$b</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$a</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$b</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
            </section>

        <div class="phpdocumentor-modal" id="source-view">
    <div class="phpdocumentor-modal-bg" data-exit-button></div>
    <div class="phpdocumentor-modal-container">
        <div class="phpdocumentor-modal-content">
            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Decoder/BitMatrix.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
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                            code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
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    </article>
                                </section>
                <section class="phpdocumentor-on-this-page__sidebar">
                                
    <section class="phpdocumentor-on-this-page__content">
        <strong class="phpdocumentor-on-this-page__title">On this page</strong>

        <ul class="phpdocumentor-list -clean">
            <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
            <li>
                <ul class="phpdocumentor-list -clean">
                                        <li><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#toc-constants">Constants</a></li>
                                                            <li><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#toc-properties">Properties</a></li>
                                                            <li><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#toc-methods">Methods</a></li>
                                    </ul>
            </li>
                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                <li>
                    <ul class="phpdocumentor-list -clean">
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_IS_DARK">IS_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_ALIGNMENT">M_ALIGNMENT</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_ALIGNMENT_DARK">M_ALIGNMENT_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DARKMODULE">M_DARKMODULE</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DARKMODULE_LIGHT">M_DARKMODULE_LIGHT</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DATA">M_DATA</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_DATA_DARK">M_DATA_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER">M_FINDER</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DARK">M_FINDER_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DOT">M_FINDER_DOT</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FINDER_DOT_LIGHT">M_FINDER_DOT_LIGHT</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FORMAT">M_FORMAT</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_FORMAT_DARK">M_FORMAT_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_LOGO">M_LOGO</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_LOGO_DARK">M_LOGO_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_NULL">M_NULL</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_QUIETZONE">M_QUIETZONE</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_QUIETZONE_DARK">M_QUIETZONE_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_SEPARATOR">M_SEPARATOR</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_SEPARATOR_DARK">M_SEPARATOR_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_TIMING">M_TIMING</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_TIMING_DARK">M_TIMING_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_VERSION">M_VERSION</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_M_VERSION_DARK">M_VERSION_DARK</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#constant_neighbours">neighbours</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#constant_DECODE_LOOKUP">DECODE_LOOKUP</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#constant_FORMAT_INFO_MASK_QR">FORMAT_INFO_MASK_QR</a></li>
                                            </ul>
                </li>
            
                            <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                <li>
                    <ul class="phpdocumentor-list -clean">
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_eccLevel">$eccLevel</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_maskPattern">$maskPattern</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_matrix">$matrix</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_moduleCount">$moduleCount</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#property_version">$version</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#property_mirror">$mirror</a></li>
                                            </ul>
                </li>
            
                        <li class="phpdocumentor-on-this-page-section__title">Methods</li>
            <li>
                <ul class="phpdocumentor-list -clean">
                                            <li class=""><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method___construct">__construct()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_check">check()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkNeighbours">checkNeighbours()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkType">checkType()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_checkTypeIn">checkTypeIn()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_flip">flip()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_get">get()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getEccLevel">getEccLevel()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getMaskPattern">getMaskPattern()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getMatrix">getMatrix()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getSize">getSize()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_getVersion">getVersion()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_initFunctionalPatterns">initFunctionalPatterns()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_invert">invert()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRMatrix.html#method_isDark">isDark()</a></li>
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                                            <li class=""><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_decodeVersionInformation">decodeVersionInformation()</a></li>
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                                            <li class=""><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_readFormatInformation">readFormatInformation()</a></li>
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                                            <li class=""><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html#method_uRShift">uRShift()</a></li>
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