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| author | Charles Cabergs <me@cacharle.xyz> | 2020-07-27 10:05:23 +0200 |
|---|---|---|
| committer | Charles Cabergs <me@cacharle.xyz> | 2020-07-27 10:05:23 +0200 |
| commit | 5bf66662a9bdd62c5bccab15e607cd95cfb8fcab (patch) | |
| tree | 39a1a4629749056191c05dfd899f931701b7acf3 /srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/SvgImageBackEnd.php | |
| parent | 5afd237bbd22028b85532b8c0b3fcead49a00764 (diff) | |
| download | ft_server-master.tar.gz ft_server-master.tar.bz2 ft_server-master.zip | |
Removed wordpress and phpmyadmin, my server doesn't handle it well and it brings shame on my famillyHEADmaster
Diffstat (limited to 'srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/SvgImageBackEnd.php')
| -rw-r--r-- | srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/SvgImageBackEnd.php | 369 |
1 files changed, 0 insertions, 369 deletions
diff --git a/srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/SvgImageBackEnd.php b/srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/SvgImageBackEnd.php deleted file mode 100644 index 714da6e..0000000 --- a/srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/SvgImageBackEnd.php +++ /dev/null @@ -1,369 +0,0 @@ -<?php -declare(strict_types = 1); - -namespace BaconQrCode\Renderer\Image; - -use BaconQrCode\Exception\RuntimeException; -use BaconQrCode\Renderer\Color\Alpha; -use BaconQrCode\Renderer\Color\ColorInterface; -use BaconQrCode\Renderer\Path\Close; -use BaconQrCode\Renderer\Path\Curve; -use BaconQrCode\Renderer\Path\EllipticArc; -use BaconQrCode\Renderer\Path\Line; -use BaconQrCode\Renderer\Path\Move; -use BaconQrCode\Renderer\Path\Path; -use BaconQrCode\Renderer\RendererStyle\Gradient; -use BaconQrCode\Renderer\RendererStyle\GradientType; -use XMLWriter; - -final class SvgImageBackEnd implements ImageBackEndInterface -{ - private const PRECISION = 3; - - /** - * @var XMLWriter|null - */ - private $xmlWriter; - - /** - * @var int[]|null - */ - private $stack; - - /** - * @var int|null - */ - private $currentStack; - - /** - * @var int|null - */ - private $gradientCount; - - public function __construct() - { - if (! class_exists(XMLWriter::class)) { - throw new RuntimeException('You need to install the libxml extension to use this back end'); - } - } - - public function new(int $size, ColorInterface $backgroundColor) : void - { - $this->xmlWriter = new XMLWriter(); - $this->xmlWriter->openMemory(); - - $this->xmlWriter->startDocument('1.0', 'UTF-8'); - $this->xmlWriter->startElement('svg'); - $this->xmlWriter->writeAttribute('xmlns', 'http://www.w3.org/2000/svg'); - $this->xmlWriter->writeAttribute('version', '1.1'); - $this->xmlWriter->writeAttribute('width', (string) $size); - $this->xmlWriter->writeAttribute('height', (string) $size); - $this->xmlWriter->writeAttribute('viewBox', '0 0 '. $size . ' ' . $size); - - $this->gradientCount = 0; - $this->currentStack = 0; - $this->stack[0] = 0; - - $alpha = 1; - - if ($backgroundColor instanceof Alpha) { - $alpha = $backgroundColor->getAlpha() / 100; - } - - if (0 === $alpha) { - return; - } - - $this->xmlWriter->startElement('rect'); - $this->xmlWriter->writeAttribute('x', '0'); - $this->xmlWriter->writeAttribute('y', '0'); - $this->xmlWriter->writeAttribute('width', (string) $size); - $this->xmlWriter->writeAttribute('height', (string) $size); - $this->xmlWriter->writeAttribute('fill', $this->getColorString($backgroundColor)); - - if ($alpha < 1) { - $this->xmlWriter->writeAttribute('fill-opacity', (string) $alpha); - } - - $this->xmlWriter->endElement(); - } - - public function scale(float $size) : void - { - if (null === $this->xmlWriter) { - throw new RuntimeException('No image has been started'); - } - - $this->xmlWriter->startElement('g'); - $this->xmlWriter->writeAttribute( - 'transform', - sprintf('scale(%s)', round($size, self::PRECISION)) - ); - ++$this->stack[$this->currentStack]; - } - - public function translate(float $x, float $y) : void - { - if (null === $this->xmlWriter) { - throw new RuntimeException('No image has been started'); - } - - $this->xmlWriter->startElement('g'); - $this->xmlWriter->writeAttribute( - 'transform', - sprintf('translate(%s,%s)', round($x, self::PRECISION), round($y, self::PRECISION)) - ); - ++$this->stack[$this->currentStack]; - } - - public function rotate(int $degrees) : void - { - if (null === $this->xmlWriter) { - throw new RuntimeException('No image has been started'); - } - - $this->xmlWriter->startElement('g'); - $this->xmlWriter->writeAttribute('transform', sprintf('rotate(%d)', $degrees)); - ++$this->stack[$this->currentStack]; - } - - public function push() : void - { - if (null === $this->xmlWriter) { - throw new RuntimeException('No image has been started'); - } - - $this->xmlWriter->startElement('g'); - $this->stack[] = 1; - ++$this->currentStack; - } - - public function pop() : void - { - if (null === $this->xmlWriter) { - throw new RuntimeException('No image has been started'); - } - - for ($i = 0; $i < $this->stack[$this->currentStack]; ++$i) { - $this->xmlWriter->endElement(); - } - - array_pop($this->stack); - --$this->currentStack; - } - - public function drawPathWithColor(Path $path, ColorInterface $color) : void - { - if (null === $this->xmlWriter) { - throw new RuntimeException('No image has been started'); - } - - $alpha = 1; - - if ($color instanceof Alpha) { - $alpha = $color->getAlpha() / 100; - } - - $this->startPathElement($path); - $this->xmlWriter->writeAttribute('fill', $this->getColorString($color)); - - if ($alpha < 1) { - $this->xmlWriter->writeAttribute('fill-opacity', (string) $alpha); - } - - $this->xmlWriter->endElement(); - } - - public function drawPathWithGradient( - Path $path, - Gradient $gradient, - float $x, - float $y, - float $width, - float $height - ) : void { - if (null === $this->xmlWriter) { - throw new RuntimeException('No image has been started'); - } - - $gradientId = $this->createGradientFill($gradient, $x, $y, $width, $height); - $this->startPathElement($path); - $this->xmlWriter->writeAttribute('fill', 'url(#' . $gradientId . ')'); - $this->xmlWriter->endElement(); - } - - public function done() : string - { - if (null === $this->xmlWriter) { - throw new RuntimeException('No image has been started'); - } - - foreach ($this->stack as $openElements) { - for ($i = $openElements; $i > 0; --$i) { - $this->xmlWriter->endElement(); - } - } - - $this->xmlWriter->endDocument(); - $blob = $this->xmlWriter->outputMemory(true); - $this->xmlWriter = null; - $this->stack = null; - $this->currentStack = null; - $this->gradientCount = null; - - return $blob; - } - - private function startPathElement(Path $path) : void - { - $pathData = []; - - foreach ($path as $op) { - switch (true) { - case $op instanceof Move: - $pathData[] = sprintf( - 'M%s %s', - round($op->getX(), self::PRECISION), - round($op->getY(), self::PRECISION) - ); - break; - - case $op instanceof Line: - $pathData[] = sprintf( - 'L%s %s', - round($op->getX(), self::PRECISION), - round($op->getY(), self::PRECISION) - ); - break; - - case $op instanceof EllipticArc: - $pathData[] = sprintf( - 'A%s %s %s %u %u %s %s', - round($op->getXRadius(), self::PRECISION), - round($op->getYRadius(), self::PRECISION), - round($op->getXAxisAngle(), self::PRECISION), - $op->isLargeArc(), - $op->isSweep(), - round($op->getX(), self::PRECISION), - round($op->getY(), self::PRECISION) - ); - break; - - case $op instanceof Curve: - $pathData[] = sprintf( - 'C%s %s %s %s %s %s', - round($op->getX1(), self::PRECISION), - round($op->getY1(), self::PRECISION), - round($op->getX2(), self::PRECISION), - round($op->getY2(), self::PRECISION), - round($op->getX3(), self::PRECISION), - round($op->getY3(), self::PRECISION) - ); - break; - - case $op instanceof Close: - $pathData[] = 'Z'; - break; - - default: - throw new RuntimeException('Unexpected draw operation: ' . get_class($op)); - } - } - - $this->xmlWriter->startElement('path'); - $this->xmlWriter->writeAttribute('fill-rule', 'evenodd'); - $this->xmlWriter->writeAttribute('d', implode('', $pathData)); - } - - private function createGradientFill(Gradient $gradient, float $x, float $y, float $width, float $height) : string - { - $this->xmlWriter->startElement('defs'); - - $startColor = $gradient->getStartColor(); - $endColor = $gradient->getEndColor(); - - if ($gradient->getType() === GradientType::RADIAL()) { - $this->xmlWriter->startElement('radialGradient'); - } else { - $this->xmlWriter->startElement('linearGradient'); - } - - $this->xmlWriter->writeAttribute('gradientUnits', 'userSpaceOnUse'); - - switch ($gradient->getType()) { - case GradientType::HORIZONTAL(): - $this->xmlWriter->writeAttribute('x1', (string) round($x, self::PRECISION)); - $this->xmlWriter->writeAttribute('y1', (string) round($y, self::PRECISION)); - $this->xmlWriter->writeAttribute('x2', (string) round($x + $width, self::PRECISION)); - $this->xmlWriter->writeAttribute('y2', (string) round($y, self::PRECISION)); - break; - - case GradientType::VERTICAL(): - $this->xmlWriter->writeAttribute('x1', (string) round($x, self::PRECISION)); - $this->xmlWriter->writeAttribute('y1', (string) round($y, self::PRECISION)); - $this->xmlWriter->writeAttribute('x2', (string) round($x, self::PRECISION)); - $this->xmlWriter->writeAttribute('y2', (string) round($y + $height, self::PRECISION)); - break; - - case GradientType::DIAGONAL(): - $this->xmlWriter->writeAttribute('x1', (string) round($x, self::PRECISION)); - $this->xmlWriter->writeAttribute('y1', (string) round($y, self::PRECISION)); - $this->xmlWriter->writeAttribute('x2', (string) round($x + $width, self::PRECISION)); - $this->xmlWriter->writeAttribute('y2', (string) round($y + $height, self::PRECISION)); - break; - - case GradientType::INVERSE_DIAGONAL(): - $this->xmlWriter->writeAttribute('x1', (string) round($x, self::PRECISION)); - $this->xmlWriter->writeAttribute('y1', (string) round($y + $height, self::PRECISION)); - $this->xmlWriter->writeAttribute('x2', (string) round($x + $width, self::PRECISION)); - $this->xmlWriter->writeAttribute('y2', (string) round($y, self::PRECISION)); - break; - - case GradientType::RADIAL(): - $this->xmlWriter->writeAttribute('cx', (string) round(($x + $width) / 2, self::PRECISION)); - $this->xmlWriter->writeAttribute('cy', (string) round(($y + $height) / 2, self::PRECISION)); - $this->xmlWriter->writeAttribute('r', (string) round(max($width, $height) / 2, self::PRECISION)); - break; - } - - $id = sprintf('g%d', ++$this->gradientCount); - $this->xmlWriter->writeAttribute('id', $id); - - $this->xmlWriter->startElement('stop'); - $this->xmlWriter->writeAttribute('offset', '0%'); - $this->xmlWriter->writeAttribute('stop-color', $this->getColorString($startColor)); - - if ($startColor instanceof Alpha) { - $this->xmlWriter->writeAttribute('stop-opacity', $startColor->getAlpha()); - } - - $this->xmlWriter->endElement(); - - $this->xmlWriter->startElement('stop'); - $this->xmlWriter->writeAttribute('offset', '100%'); - $this->xmlWriter->writeAttribute('stop-color', $this->getColorString($endColor)); - - if ($endColor instanceof Alpha) { - $this->xmlWriter->writeAttribute('stop-opacity', $endColor->getAlpha()); - } - - $this->xmlWriter->endElement(); - - $this->xmlWriter->endElement(); - $this->xmlWriter->endElement(); - - return $id; - } - - private function getColorString(ColorInterface $color) : string - { - $color = $color->toRgb(); - - return sprintf( - '#%02x%02x%02x', - $color->getRed(), - $color->getGreen(), - $color->getBlue() - ); - } -} |
