diff options
Diffstat (limited to 'srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/TransformationMatrix.php')
| -rw-r--r-- | srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/TransformationMatrix.php | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/TransformationMatrix.php b/srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/TransformationMatrix.php deleted file mode 100644 index b41ee09..0000000 --- a/srcs/phpmyadmin/vendor/bacon/bacon-qr-code/src/Renderer/Image/TransformationMatrix.php +++ /dev/null @@ -1,67 +0,0 @@ -<?php -declare(strict_types = 1); - -namespace BaconQrCode\Renderer\Image; - -final class TransformationMatrix -{ - /** - * @var float[] - */ - private $values; - - public function __construct() - { - $this->values = [1, 0, 0, 1, 0, 0]; - } - - public function multiply(self $other) : self - { - $matrix = new self(); - $matrix->values[0] = $this->values[0] * $other->values[0] + $this->values[2] * $other->values[1]; - $matrix->values[1] = $this->values[1] * $other->values[0] + $this->values[3] * $other->values[1]; - $matrix->values[2] = $this->values[0] * $other->values[2] + $this->values[2] * $other->values[3]; - $matrix->values[3] = $this->values[1] * $other->values[2] + $this->values[3] * $other->values[3]; - $matrix->values[4] = $this->values[0] * $other->values[4] + $this->values[2] * $other->values[5] - + $this->values[4]; - $matrix->values[5] = $this->values[1] * $other->values[4] + $this->values[3] * $other->values[5] - + $this->values[5]; - - return $matrix; - } - - public static function scale(float $size) : self - { - $matrix = new self(); - $matrix->values = [$size, 0, 0, $size, 0, 0]; - return $matrix; - } - - public static function translate(float $x, float $y) : self - { - $matrix = new self(); - $matrix->values = [1, 0, 0, 1, $x, $y]; - return $matrix; - } - - public static function rotate(int $degrees) : self - { - $matrix = new self(); - $matrix->values = [cos($degrees), sin($degrees), -sin($degrees), cos($degrees), 0, 0]; - return $matrix; - } - - - /** - * Applies this matrix onto a point and returns the resulting viewport point. - * - * @return float[] - */ - public function apply(float $x, float $y) : array - { - return [ - $x * $this->values[0] + $y * $this->values[2] + $this->values[4], - $x * $this->values[2] + $x * $this->values[3] + $this->values[5], - ]; - } -} |
