mrkad
/
php-qrcode
зеркало из https://github.com/chillerlan/php-qrcode.git


			
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        <h2 class="phpdocumentor-content__title">Decoder</h2>

        
<h3 id="interfaces_class_traits">
    Interfaces, Classes, Traits and Enums
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            <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-QRCode-Decoder-LuminanceSourceInterface.html"><abbr title="\chillerlan\QRCode\Decoder\LuminanceSourceInterface">LuminanceSourceInterface</abbr></a></dt>
        <dd></dd>
    
            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-QRCode-Decoder-Binarizer.html"><abbr title="\chillerlan\QRCode\Decoder\Binarizer">Binarizer</abbr></a></dt>
        <dd>This class implements a local thresholding algorithm, which while slower than the
GlobalHistogramBinarizer, is fairly efficient for what it does. It is designed for
high frequency images of barcodes with black data on white backgrounds. For this application,
it does a much better job than a global blackpoint with severe shadows and gradients.</dd>
            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-QRCode-Decoder-BitMatrix.html"><abbr title="\chillerlan\QRCode\Decoder\BitMatrix">BitMatrix</abbr></a></dt>
        <dd>Extended QRMatrix to map read data from the Binarizer</dd>
            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-QRCode-Decoder-Decoder.html"><abbr title="\chillerlan\QRCode\Decoder\Decoder">Decoder</abbr></a></dt>
        <dd>The main class which implements QR Code decoding -- as opposed to locating and extracting
the QR Code from an image.</dd>
            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a></dt>
        <dd>Encapsulates the result of decoding a matrix of bits. This typically
applies to 2D barcode formats. For now, it contains the raw bytes obtained
as well as a String interpretation of those bytes, if applicable.</dd>
            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-QRCode-Decoder-GDLuminanceSource.html"><abbr title="\chillerlan\QRCode\Decoder\GDLuminanceSource">GDLuminanceSource</abbr></a></dt>
        <dd>This class is used to help decode images from files which arrive as GD Resource
It does not support rotation.</dd>
            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-QRCode-Decoder-IMagickLuminanceSource.html"><abbr title="\chillerlan\QRCode\Decoder\IMagickLuminanceSource">IMagickLuminanceSource</abbr></a></dt>
        <dd>This class is used to help decode images from files which arrive as Imagick Resource
It does not support rotation.</dd>
            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-QRCode-Decoder-LuminanceSourceAbstract.html"><abbr title="\chillerlan\QRCode\Decoder\LuminanceSourceAbstract">LuminanceSourceAbstract</abbr></a></dt>
        <dd>The purpose of this class hierarchy is to abstract different bitmap implementations across
platforms into a standard interface for requesting greyscale luminance values.</dd>
            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-QRCode-Decoder-QRCodeDecoderException.html"><abbr title="\chillerlan\QRCode\Decoder\QRCodeDecoderException">QRCodeDecoderException</abbr></a></dt>
        <dd>An exception container</dd>
    
    
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