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<?php |
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declare(strict_types=1); |
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namespace AhmadMayahi\Vision\Support; |
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use AhmadMayahi\Vision\Exceptions\FileException; |
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use Exception; |
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use GdImage; |
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class Image |
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{ |
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protected GdImage $gdImage; |
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public function __construct(File $file) |
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{ |
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$contents = $file->getContents(); |
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if (! $contents) { |
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throw new FileException('Invalid file!'); |
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} |
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$this->gdImage = imagecreatefromstring($contents); |
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return $this; |
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} |
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public function getImage(): GdImage |
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{ |
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return $this->gdImage; |
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} |
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public function getWidth(): int |
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{ |
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return imagesx($this->gdImage); |
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} |
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public function getHeight(): int |
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{ |
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return imagesy($this->gdImage); |
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} |
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public function drawRectangle(int $x1, int $y1, int $x2, int $y2, int $color): void |
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{ |
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imagerectangle($this->gdImage, $x1, $y1, $x2, $y2, $color); |
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} |
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public function cropImage($x, $y, $width, $height) |
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{ |
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$crop = imagecrop($this->gdImage, ['x' => $x, 'y' => $y, 'width' => $width, 'height' => $height]); |
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if (false === $crop) { |
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throw new Exception('Could not crop the image'); |
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} |
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$this->gdImage = $crop; |
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} |
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public function drawPolygon(array $points, $numberOfPoints, $color) |
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{ |
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imagepolygon($this->gdImage, $points, $numberOfPoints, $color); |
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} |
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public function writeText(string $text, string $fontFile, int $color, int $fontSize, int $x, int $y) |
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{ |
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imagettftext( |
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$this->gdImage, |
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$fontSize, |
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0, |
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$x, |
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$y, |
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$color, |
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$this->getFontPath($fontFile), |
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$text, |
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); |
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} |
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public function toJpeg(string $outputFileName): bool |
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{ |
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return imagejpeg($this->gdImage, $outputFileName); |
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} |
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public function toPng(string $outputFileName): bool |
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{ |
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return imagepng($this->gdImage, $outputFileName); |
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} |
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public function toGif(string $outputFileName): bool |
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{ |
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return imagegif($this->gdImage, $outputFileName); |
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} |
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public function toBmp(string $outputFileName): bool |
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{ |
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return imagebmp($this->gdImage, $outputFileName); |
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} |
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private function getFontPath(string $font): string |
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{ |
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return dirname(__DIR__, 2) . '/fonts/' . $font; |
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} |
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} |
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ahmadmayahi /
php-google-vision
