:shower: removed html tags and javadoc remnants from docblocks

src/Common/GF256.php

@@ -16,12 +16,12 @@ use InvalidArgumentException;
 use function array_fill;
 
 /**
- * <p>This class contains utility methods for performing mathematical operations over
- * the Galois Fields. Operations use a given primitive polynomial in calculations.</p>
+ * This class contains utility methods for performing mathematical operations over
+ * the Galois Fields. Operations use a given primitive polynomial in calculations.
  *
- * <p>Throughout this package, elements of the GF are represented as an {@code int}
+ * Throughout this package, elements of the GF are represented as an int
  * for convenience and speed (but at the cost of memory).
- * </p>
+ *
  *
  * @author Sean Owen
  * @author David Olivier

src/Common/ReedSolomonDecoder.php

@@ -15,10 +15,10 @@ use RuntimeException;
 use function array_fill, count;
 
 /**
- * <p>Implements Reed-Solomon decoding, as the name implies.</p>
+ * Implements Reed-Solomon decoding, as the name implies.
  *
- * <p>The algorithm will not be explained here, but the following references were helpful
- * in creating this implementation:</p>
+ * The algorithm will not be explained here, but the following references were helpful
+ * in creating this implementation:
  *
  * <ul>
  * <li>Bruce Maggs.
@@ -29,8 +29,8 @@ use function array_fill, count;
  * (see discussion of Euclidean algorithm)</li>
  * </ul>
  *
- * <p>Much credit is due to William Rucklidge since portions of this code are an indirect
- * port of his C++ Reed-Solomon implementation.</p>
+ * Much credit is due to William Rucklidge since portions of this code are an indirect
+ * port of his C++ Reed-Solomon implementation.
  *
  * @author Sean Owen
  * @author William Rucklidge
@@ -39,9 +39,9 @@ use function array_fill, count;
 final class ReedSolomonDecoder{
 
 	/**
-	 * <p>Decodes given set of received codewords, which include both data and error-correction
+	 * Decodes given set of received codewords, which include both data and error-correction
 	 * codewords. Really, this means it uses Reed-Solomon to detect and correct errors, in-place,
-	 * in the input.</p>
+	 * in the input.
 	 *
 	 * @param array $received        data and error-correction codewords
 	 * @param int   $numEccCodewords number of error-correction codewords available

src/Decoder/BitMatrix.php

@@ -38,7 +38,7 @@ final class BitMatrix{
 	}
 
 	/**
-	 * <p>Sets the given bit to true.</p>
+	 * Sets the given bit to true.
 	 *
 	 * @param int $x ;  The horizontal component (i.e. which column)
 	 * @param int $y ;  The vertical component (i.e. which row)
@@ -53,7 +53,7 @@ final class BitMatrix{
 	}
 
 	/**
-	 * <p>Flips the given bit. 1 << (0xf9 & 0x1f)</p>
+	 * Flips the given bit. 1 << (0xf9 & 0x1f)
 	 *
 	 * @param int $x ;  The horizontal component (i.e. which column)
 	 * @param int $y ;  The vertical component (i.e. which row)
@@ -67,7 +67,7 @@ final class BitMatrix{
 	}
 
 	/**
-	 * <p>Sets a square region of the bit matrix to true.</p>
+	 * Sets a square region of the bit matrix to true.
 	 *
 	 * @param int $left   ;  The horizontal position to begin at (inclusive)
 	 * @param int $top    ;  The vertical position to begin at (inclusive)
@@ -127,7 +127,7 @@ final class BitMatrix{
 	}
 
 	/**
-	 * <p>Gets the requested bit, where true means black.</p>
+	 * Gets the requested bit, where true means black.
 	 *
 	 * @param int $x The horizontal component (i.e. which column)
 	 * @param int $y The vertical component (i.e. which row)
@@ -224,9 +224,9 @@ final class BitMatrix{
 
 	/**
 	 * Prepare the parser for a mirrored operation.
-	 * This flag has effect only on the {@link #readFormatInformation()} and the
-	 * {@link #readVersion()}. Before proceeding with {@link #readCodewords()} the
-	 * {@link #mirror()} method should be called.
+	 * This flag has effect only on the #readFormatInformation() and the
+	 * #readVersion(). Before proceeding with #readCodewords() the
+	 * #mirror() method should be called.
 	 *
 	 * @param bool $mirror Whether to read version and format information mirrored.
 	 */
@@ -251,9 +251,9 @@ final class BitMatrix{
 	}
 
 	/**
-	 * <p>Reads the bits in the {@link BitMatrix} representing the finder pattern in the
+	 * 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.</p>
+	 * QR Code.
 	 *
 	 * @return array bytes encoded within the QR Code
 	 * @throws \RuntimeException if the exact number of bytes expected is not read
@@ -315,7 +315,7 @@ final class BitMatrix{
 	}
 
 	/**
-	 * <p>Reads format information from one of its two locations within the QR Code.</p>
+	 * Reads format information from one of its two locations within the QR Code.
 	 *
 	 * @return \chillerlan\QRCode\Common\FormatInformation encapsulating the QR Code's format info
 	 * @throws \RuntimeException                           if both format information locations cannot be parsed as
@@ -422,7 +422,7 @@ final class BitMatrix{
 	}
 
 	/**
-	 * <p>Reads version information from one of its two locations within the QR Code.</p>
+	 * Reads version information from one of its two locations within the QR Code.
 	 *
 	 * @return \chillerlan\QRCode\Common\Version encapsulating the QR Code's version
 	 * @throws \RuntimeException                 if both version information locations cannot be parsed as

src/Decoder/Decoder.php

@@ -18,8 +18,8 @@ use chillerlan\QRCode\Detector\Detector;
 use function count, array_fill, mb_convert_encoding, mb_detect_encoding;
 
 /**
- * <p>The main class which implements QR Code decoding -- as opposed to locating and extracting
- * the QR Code from an image.</p>
+ * The main class which implements QR Code decoding -- as opposed to locating and extracting
+ * the QR Code from an image.
  *
  * @author Sean Owen
  */
@@ -28,8 +28,8 @@ final class Decoder{
 #	private const GB2312_SUBSET = 1;
 
 	/**
-	 * <p>Decodes a QR Code represented as a {@link \chillerlan\QRCode\Decoder\BitMatrix}.
-	 * A 1 or "true" is taken to mean a black module.</p>
+	 * Decodes a QR Code represented as a BitMatrix.
+	 * A 1 or "true" is taken to mean a black module.
 	 *
 	 * @param \chillerlan\QRCode\Decoder\LuminanceSourceInterface $source
 	 *
@@ -105,9 +105,9 @@ final class Decoder{
 	}
 
 	/**
-	 * <p>When QR Codes use multiple data blocks, they are actually interleaved.
+	 * When QR Codes use multiple data blocks, they are actually interleaved.
 	 * That is, the first byte of data block 1 to n is written, then the second bytes, and so on. This
-	 * method will separate the data into original blocks.</p>
+	 * method will separate the data into original blocks.
 	 *
 	 * @param array                              $rawCodewords bytes as read directly from the QR Code
 	 * @param \chillerlan\QRCode\Common\Version  $version      version of the QR Code
@@ -187,8 +187,8 @@ final class Decoder{
 	}
 
 	/**
-	 * <p>Given data and error-correction codewords received, possibly corrupted by errors, attempts to
-	 * correct the errors in-place using Reed-Solomon error correction.</p>
+	 * Given data and error-correction codewords received, possibly corrupted by errors, attempts to
+	 * correct the errors in-place using Reed-Solomon error correction.
 	 */
 	private function correctErrors(array $codewordBytes, int $numDataCodewords):array{
 		// First read into an array of ints

src/Decoder/LuminanceSourceInterface.php

@@ -16,7 +16,7 @@ interface LuminanceSourceInterface{
 
 	/**
 	 * Fetches luminance data for the underlying bitmap. Values should be fetched using:
-	 * {@code int luminance = array[y * width + x] & 0xff}
+	 * `int luminance = array[y * width + x] & 0xff`
 	 *
 	 * @return array A row-major 2D array of luminance values. Do not use result.length as it may be
 	 *         larger than width * height bytes on some platforms. Do not modify the contents

src/Detector/AlignmentPattern.php

@@ -12,8 +12,8 @@
 namespace chillerlan\QRCode\Detector;
 
 /**
- * <p>Encapsulates an alignment pattern, which are the smaller square patterns found in
- * all but the simplest QR Codes.</p>
+ * Encapsulates an alignment pattern, which are the smaller square patterns found in
+ * all but the simplest QR Codes.
  *
  * @author Sean Owen
  */
@@ -21,7 +21,7 @@ final class AlignmentPattern extends ResultPoint{
 
 	/**
 	 * Combines this object's current estimate of a finder pattern position and module size
-	 * with a new estimate. It returns a new {@code FinderPattern} containing an average of the two.
+	 * with a new estimate. It returns a new FinderPattern containing an average of the two.
 	 */
 	public function combineEstimate(float $i, float $j, float $newModuleSize):self{
 		return new self(

src/Detector/AlignmentPatternFinder.php

@@ -15,16 +15,16 @@ use chillerlan\QRCode\Decoder\BitMatrix;
 use function abs, count;
 
 /**
- * <p>This class attempts to find alignment patterns in a QR Code. Alignment patterns look like finder
- * patterns but are smaller and appear at regular intervals throughout the image.</p>
+ * This class attempts to find alignment patterns in a QR Code. Alignment patterns look like finder
+ * patterns but are smaller and appear at regular intervals throughout the image.
  *
- * <p>At the moment this only looks for the bottom-right alignment pattern.</p>
+ * At the moment this only looks for the bottom-right alignment pattern.
  *
- * <p>This is mostly a simplified copy of {@link FinderPatternFinder}. It is copied,
+ * This is mostly a simplified copy of FinderPatternFinder. It is copied,
  * pasted and stripped down here for maximum performance but does unfortunately duplicate
- * some code.</p>
+ * some code.
  *
- * <p>This class is thread-safe but not reentrant. Each thread must allocate its own object.</p>
+ * This class is thread-safe but not reentrant. Each thread must allocate its own object.
  *
  * @author Sean Owen
  */
@@ -36,7 +36,7 @@ final class AlignmentPatternFinder{
 	private array $possibleCenters;
 
 	/**
-	 * <p>Creates a finder that will look in a portion of the whole image.</p>
+	 * Creates a finder that will look in a portion of the whole image.
 	 *
 	 * @param \chillerlan\QRCode\Decoder\BitMatrix $image      image to search
 	 * @param float                                $moduleSize estimated module size so far
@@ -48,8 +48,8 @@ final class AlignmentPatternFinder{
 	}
 
 	/**
-	 * <p>This method attempts to find the bottom-right alignment pattern in the image. It is a bit messy since
-	 * it's pretty performance-critical and so is written to be fast foremost.</p>
+	 * This method attempts to find the bottom-right alignment pattern in the image. It is a bit messy since
+	 * it's pretty performance-critical and so is written to be fast foremost.
 	 *
 	 * @param int $startX left column from which to start searching
 	 * @param int $startY top row from which to start searching
@@ -163,10 +163,10 @@ final class AlignmentPatternFinder{
 	}
 
 	/**
-	 * <p>This is called when a horizontal scan finds a possible alignment pattern. It will
+	 * This is called when a horizontal scan finds a possible alignment pattern. It will
 	 * cross check with a vertical scan, and if successful, will see if this pattern had been
 	 * found on a previous horizontal scan. If so, we consider it confirmed and conclude we have
-	 * found the alignment pattern.</p>
+	 * found the alignment pattern.
 	 *
 	 * @param int[] $stateCount reading state module counts from horizontal scan
 	 * @param int   $i          row where alignment pattern may be found
@@ -211,9 +211,9 @@ final class AlignmentPatternFinder{
 	}
 
 	/**
-	 * <p>After a horizontal scan finds a potential alignment pattern, this method
+	 * After a horizontal scan finds a potential alignment pattern, this method
 	 * "cross-checks" by scanning down vertically through the center of the possible
-	 * alignment pattern to see if the same proportion is detected.</p>
+	 * alignment pattern to see if the same proportion is detected.
 	 *
 	 * @param int $startI   row where an alignment pattern was detected
 	 * @param int $centerJ  center of the section that appears to cross an alignment pattern

src/Detector/Detector.php

@@ -19,8 +19,8 @@ use function abs, is_nan, max, min, round;
 use const NAN;
 
 /**
- * <p>Encapsulates logic that can detect a QR Code in an image, even if the QR Code
- * is rotated or skewed, or partially obscured.</p>
+ * Encapsulates logic that can detect a QR Code in an image, even if the QR Code
+ * is rotated or skewed, or partially obscured.
  *
  * @author Sean Owen
  */
@@ -36,7 +36,7 @@ final class Detector{
 	}
 
 	/**
-	 * <p>Detects a QR Code in an image.</p>
+	 * Detects a QR Code in an image.
 	 */
 	public function detect():BitMatrix{
 		[$bottomLeft, $topLeft, $topRight] = (new FinderPatternFinder($this->bitMatrix))->find();
@@ -75,8 +75,8 @@ final class Detector{
 	}
 
 	/**
-	 * <p>Computes an average estimated module size based on estimated derived from the positions
-	 * of the three finder patterns.</p>
+	 * Computes an average estimated module size based on estimated derived from the positions
+	 * of the three finder patterns.
 	 *
 	 * @throws \RuntimeException
 	 */
@@ -95,9 +95,9 @@ final class Detector{
 	}
 
 	/**
-	 * <p>Estimates module size based on two finder patterns -- it uses
-	 * {@link #sizeOfBlackWhiteBlackRunBothWays(int, int, int, int)} to figure the
-	 * width of each, measuring along the axis between their centers.</p>
+	 * Estimates module size based on two finder patterns -- it uses
+	 * #sizeOfBlackWhiteBlackRunBothWays(int, int, int, int) to figure the
+	 * width of each, measuring along the axis between their centers.
 	 */
 	private function calculateModuleSizeOneWay(FinderPattern $pattern, FinderPattern $otherPattern):float{
 
@@ -128,9 +128,9 @@ final class Detector{
 	}
 
 	/**
-	 * See {@link #sizeOfBlackWhiteBlackRun(int, int, int, int)}; computes the total width of
+	 * See #sizeOfBlackWhiteBlackRun(int, int, int, int); computes the total width of
 	 * a finder pattern by looking for a black-white-black run from the center in the direction
-	 * of another po$(another finder pattern center), and in the opposite direction too.</p>
+	 * of another po$(another finder pattern center), and in the opposite direction too.
 	 */
 	private function sizeOfBlackWhiteBlackRunBothWays(float $fromX, float $fromY, float $toX, float $toY):float{
 		$result    = $this->sizeOfBlackWhiteBlackRun((int)$fromX, (int)$fromY, (int)$toX, (int)$toY);
@@ -168,12 +168,12 @@ final class Detector{
 	}
 
 	/**
-	 * <p>This method traces a line from a po$in the image, in the direction towards another point.
+	 * This method traces a line from a po$in the image, in the direction towards another point.
 	 * It begins in a black region, and keeps going until it finds white, then black, then white again.
-	 * It reports the distance from the start to this point.</p>
+	 * It reports the distance from the start to this point.
 	 *
-	 * <p>This is used when figuring out how wide a finder pattern is, when the finder pattern
-	 * may be skewed or rotated.</p>
+	 * This is used when figuring out how wide a finder pattern is, when the finder pattern
+	 * may be skewed or rotated.
 	 */
 	private function sizeOfBlackWhiteBlackRun(int $fromX, int $fromY, int $toX, int $toY):float{
 		// Mild variant of Bresenham's algorithm;
@@ -241,8 +241,8 @@ final class Detector{
 	}
 
 	/**
-	 * <p>Computes the dimension (number of modules on a size) of the QR Code based on the position
-	 * of the finder patterns and estimated module size.</p>
+	 * Computes the dimension (number of modules on a size) of the QR Code based on the position
+	 * of the finder patterns and estimated module size.
 	 *
 	 * @throws \RuntimeException
 	 */
@@ -276,8 +276,8 @@ final class Detector{
 	}
 
 	/**
-	 * <p>Attempts to locate an alignment pattern in a limited region of the image, which is
-	 * guessed to contain it.</p>
+	 * Attempts to locate an alignment pattern in a limited region of the image, which is
+	 * guessed to contain it.
 	 *
 	 * @param float $overallEstModuleSize estimated module size so far
 	 * @param int   $estAlignmentX        x coordinate of center of area probably containing alignment pattern

src/Detector/FinderPattern.php

@@ -14,9 +14,9 @@ namespace chillerlan\QRCode\Detector;
 use function sqrt;
 
 /**
- * <p>Encapsulates a finder pattern, which are the three square patterns found in
+ * Encapsulates a finder pattern, which are the three square patterns found in
  * the corners of QR Codes. It also encapsulates a count of similar finder patterns,
- * as a convenience to the finder's bookkeeping.</p>
+ * as a convenience to the finder's bookkeeping.
  *
  * @author Sean Owen
  */
@@ -58,7 +58,7 @@ final class FinderPattern extends ResultPoint{
 
 	/**
 	 * Combines this object's current estimate of a finder pattern position and module size
-	 * with a new estimate. It returns a new {@code FinderPattern} containing a weighted average
+	 * with a new estimate. It returns a new FinderPattern containing a weighted average
 	 * based on count.
 	 */
 	public function combineEstimate(float $i, float $j, float $newModuleSize):self{

src/Detector/FinderPatternFinder.php

@@ -19,10 +19,10 @@ use function abs, count, usort;
 use const PHP_FLOAT_MAX;
 
 /**
- * <p>This class attempts to find finder patterns in a QR Code. Finder patterns are the square
- * markers at three corners of a QR Code.</p>
+ * This class attempts to find finder patterns in a QR Code. Finder patterns are the square
+ * markers at three corners of a QR Code.
  *
- * <p>This class is thread-safe but not reentrant. Each thread must allocate its own object.
+ * This class is thread-safe but not reentrant. Each thread must allocate its own object.
  *
  * @author Sean Owen
  */
@@ -37,7 +37,7 @@ final class FinderPatternFinder{
 	private bool  $hasSkipped = false;
 
 	/**
-	 * <p>Creates a finder that will search the image for three finder patterns.</p>
+	 * Creates a finder that will search the image for three finder patterns.
 	 *
 	 * @param BitMatrix $bitMatrix image to search
 	 */
@@ -318,9 +318,9 @@ final class FinderPatternFinder{
 	}
 
 	/**
-	 * <p>After a horizontal scan finds a potential finder pattern, this method
+	 * After a horizontal scan finds a potential finder pattern, this method
 	 * "cross-checks" by scanning down vertically through the center of the possible
-	 * finder pattern to see if the same proportion is detected.</p>
+	 * finder pattern to see if the same proportion is detected.
 	 *
 	 * @param int $startI   ;  row where a finder pattern was detected
 	 * @param int $centerJ  ; center of the section that appears to cross a finder pattern
@@ -409,9 +409,9 @@ final class FinderPatternFinder{
 	}
 
 	/**
-	 * <p>Like {@link #crossCheckVertical(int, int, int, int)}, and in fact is basically identical,
+	 * Like #crossCheckVertical(int, int, int, int), and in fact is basically identical,
 	 * except it reads horizontally instead of vertically. This is used to cross-cross
-	 * check a vertical cross check and locate the real center of the alignment pattern.</p>
+	 * check a vertical cross check and locate the real center of the alignment pattern.
 	 */
 	private function crossCheckHorizontal(int $startJ, int $centerI, int $maxCount, int $originalStateCountTotal):?float{
 		$maxJ       = $this->bitMatrix->getDimension();
@@ -489,13 +489,13 @@ final class FinderPatternFinder{
 	}
 
 	/**
-	 * <p>This is called when a horizontal scan finds a possible alignment pattern. It will
+	 * This is called when a horizontal scan finds a possible alignment pattern. It will
 	 * cross check with a vertical scan, and if successful, will, ah, cross-cross-check
 	 * with another horizontal scan. This is needed primarily to locate the real horizontal
 	 * center of the pattern in cases of extreme skew.
-	 * And then we cross-cross-cross check with another diagonal scan.</p>
+	 * And then we cross-cross-cross check with another diagonal scan.
 	 *
-	 * <p>If that succeeds the finder pattern location is added to a list that tracks
+	 * If that succeeds the finder pattern location is added to a list that tracks
 	 * the number of times each location has been nearly-matched as a finder pattern.
 	 * Each additional find is more evidence that the location is in fact a finder
 	 * pattern center
@@ -581,7 +581,7 @@ final class FinderPatternFinder{
 
 	/**
 	 * @return bool true if we have found at least 3 finder patterns that have been detected
-	 *              at least {@link #CENTER_QUORUM} times each, and, the estimated module size of the
+	 *              at least #CENTER_QUORUM times each, and, the estimated module size of the
 	 *              candidates is "pretty similar"
 	 */
 	private function haveMultiplyConfirmedCenters():bool{
@@ -614,8 +614,8 @@ final class FinderPatternFinder{
 	}
 
 	/**
-	 * @return \chillerlan\QRCode\Detector\FinderPattern[] the 3 best {@link FinderPattern}s from our list of candidates. The "best" are
-	 *         those that have been detected at least {@link #CENTER_QUORUM} times, and whose module
+	 * @return \chillerlan\QRCode\Detector\FinderPattern[] the 3 best FinderPatterns from our list of candidates. The "best" are
+	 *         those that have been detected at least #CENTER_QUORUM times, and whose module
 	 *         size differs from the average among those patterns the least
 	 * @throws \RuntimeException if 3 such finder patterns do not exist
 	 */

src/Detector/GridSampler.php

@@ -23,7 +23,7 @@ use function array_fill, count, sprintf;
  * Imaging library, but which may not be available in other environments such as J2ME, and vice
  * versa.
  *
- * The implementation used can be controlled by calling {@link #setGridSampler(GridSampler)}
+ * The implementation used can be controlled by calling #setGridSampler(GridSampler)
  * with an instance of a class which implements this interface.
  *
  * @author Sean Owen
@@ -31,15 +31,15 @@ use function array_fill, count, sprintf;
 final class GridSampler{
 
 	/**
-	 * <p>Checks a set of points that have been transformed to sample points on an image against
-	 * the image's dimensions to see if the point are even within the image.</p>
+	 * Checks a set of points that have been transformed to sample points on an image against
+	 * the image's dimensions to see if the point are even within the image.
 	 *
-	 * <p>This method will actually "nudge" the endpoints back onto the image if they are found to be
+	 * This method will actually "nudge" the endpoints back onto the image if they are found to be
 	 * barely (less than 1 pixel) off the image. This accounts for imperfect detection of finder
-	 * patterns in an image where the QR Code runs all the way to the image border.</p>
+	 * patterns in an image where the QR Code runs all the way to the image border.
 	 *
-	 * <p>For efficiency, the method will check points from either end of the line until one is found
-	 * to be within the image. Because the set of points are assumed to be linear, this is valid.</p>
+	 * For efficiency, the method will check points from either end of the line until one is found
+	 * to be within the image. Because the set of points are assumed to be linear, this is valid.
 	 *
 	 * @param \chillerlan\QRCode\Decoder\BitMatrix $bitMatrix image into which the points should map
 	 * @param float[]                  $points    actual points in x1,y1,...,xn,yn form

src/Detector/PerspectiveTransform.php

@@ -14,9 +14,9 @@ namespace chillerlan\QRCode\Detector;
 use function count;
 
 /**
- * <p>This class implements a perspective transform in two dimensions. Given four source and four
+ * This class implements a perspective transform in two dimensions. Given four source and four
  * destination points, it will compute the transformation implied between them. The code is based
- * directly upon section 3.4.2 of George Wolberg's "Digital Image Warping"; see pages 54-56.</p>
+ * directly upon section 3.4.2 of George Wolberg's "Digital Image Warping"; see pages 54-56.
  *
  * @author Sean Owen
  */

src/Detector/ResultPoint.php

@@ -14,8 +14,8 @@ namespace chillerlan\QRCode\Detector;
 use function abs;
 
 /**
- * <p>Encapsulates a point of interest in an image containing a barcode. Typically, this
- * would be the location of a finder pattern or the corner of the barcode, for example.</p>
+ * Encapsulates a point of interest in an image containing a barcode. Typically, this
+ * would be the location of a finder pattern or the corner of the barcode, for example.
  *
  * @author Sean Owen
  */
@@ -56,8 +56,8 @@ abstract class ResultPoint{
 	}
 
 	/**
-	 * <p>Determines if this finder pattern "about equals" a finder pattern at the stated
-	 * position and size -- meaning, it is at nearly the same center with nearly the same size.</p>
+	 * Determines if this finder pattern "about equals" a finder pattern at the stated
+	 * position and size -- meaning, it is at nearly the same center with nearly the same size.
 	 */
 	public function aboutEquals(float $moduleSize, float $i, float $j):bool{