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| 1 | <?php |
| 2 | /** |
| 3 | * Pop PHP Framework (http://www.popphp.org/) |
| 4 | * |
| 5 | * @link https://github.com/popphp/popphp-framework |
| 6 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 7 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 8 | * @license http://www.popphp.org/license New BSD License |
| 9 | */ |
| 10 | |
| 11 | /** |
| 12 | * @namespace |
| 13 | */ |
| 14 | namespace Pop\Image\Effect; |
| 15 | |
| 16 | use Pop\Color\Color; |
| 17 | use ImagickException; |
| 18 | |
| 19 | /** |
| 20 | * Effect class for Imagick |
| 21 | * |
| 22 | * @category Pop |
| 23 | * @package Pop\Image |
| 24 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 25 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 26 | * @license http://www.popphp.org/license New BSD License |
| 27 | * @version 4.0.0 |
| 28 | */ |
| 29 | class Imagick extends AbstractEffect |
| 30 | { |
| 31 | |
| 32 | /** |
| 33 | * Draw a border around the image. |
| 34 | * |
| 35 | * @param Color\ColorInterface $color |
| 36 | * @param int|float $w |
| 37 | * @param int|float|null $h |
| 38 | * @return Imagick |
| 39 | */ |
| 40 | public function border(Color\ColorInterface $color, int|float $w = 1, int|float|null $h = null): Imagick |
| 41 | { |
| 42 | if ($this->hasImage()) { |
| 43 | $h = ($h === null) ? $w : $h; |
| 44 | $this->image->getResource()->borderImage($this->image->createColor($color), $w, $h); |
| 45 | } |
| 46 | return $this; |
| 47 | } |
| 48 | |
| 49 | /** |
| 50 | * Flood the image with a color fill. |
| 51 | * |
| 52 | * @param Color\ColorInterface $color |
| 53 | * @return Imagick |
| 54 | */ |
| 55 | public function fill(Color\ColorInterface $color): Imagick |
| 56 | { |
| 57 | if ($this->hasImage()) { |
| 58 | $draw = new \ImagickDraw(); |
| 59 | $draw->setFillColor($this->image->createColor($color)); |
| 60 | $draw->rectangle(0, 0, $this->image->getWidth(), $this->image->getHeight()); |
| 61 | $this->image->getResource()->drawImage($draw); |
| 62 | } |
| 63 | return $this; |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Flood the image with a vertical color gradient. |
| 68 | * |
| 69 | * @param Color\ColorInterface $color1 |
| 70 | * @param Color\ColorInterface $color2 |
| 71 | * @throws ImagickException |
| 72 | * @return Imagick |
| 73 | */ |
| 74 | public function radialGradient(Color\ColorInterface $color1, Color\ColorInterface $color2): Imagick |
| 75 | { |
| 76 | if ($this->hasImage()) { |
| 77 | $im = new \Imagick(); |
| 78 | $width = round($this->image->getWidth() * 1.25); |
| 79 | $height = round($this->image->getHeight() * 1.25); |
| 80 | |
| 81 | if (!($color1 instanceof Color\Rgb)) { |
| 82 | $color1 = $color1->toRgb(); |
| 83 | } |
| 84 | if (!($color2 instanceof Color\Rgb)) { |
| 85 | $color2 = $color2->toRgb(); |
| 86 | } |
| 87 | |
| 88 | $im->newPseudoImage($width, $height, 'radial-gradient:' . $color1->toHex() . '-' . $color2->toHex()); |
| 89 | $this->image->getResource()->compositeImage( |
| 90 | $im, \Imagick::COMPOSITE_ATOP, |
| 91 | 0 - round(($width - $this->image->getWidth()) / 2), |
| 92 | 0 - round(($height - $this->image->getHeight()) / 2) |
| 93 | ); |
| 94 | } |
| 95 | |
| 96 | return $this; |
| 97 | } |
| 98 | |
| 99 | /** |
| 100 | * Flood the image with a vertical color gradient. |
| 101 | * |
| 102 | * @param Color\ColorInterface $color1 |
| 103 | * @param Color\ColorInterface $color2 |
| 104 | * @throws ImagickException |
| 105 | * @return Imagick |
| 106 | */ |
| 107 | public function verticalGradient(Color\ColorInterface $color1, Color\ColorInterface $color2): Imagick |
| 108 | { |
| 109 | if ($this->hasImage()) { |
| 110 | $im = new \Imagick(); |
| 111 | |
| 112 | if (!($color1 instanceof Color\Rgb)) { |
| 113 | $color1 = $color1->toRgb(); |
| 114 | } |
| 115 | if (!($color2 instanceof Color\Rgb)) { |
| 116 | $color2 = $color2->toRgb(); |
| 117 | } |
| 118 | |
| 119 | $im->newPseudoImage( |
| 120 | $this->image->getWidth(), $this->image->getHeight(), 'gradient:' . $color1->toHex() . '-' . $color2->toHex() |
| 121 | ); |
| 122 | $this->image->getResource()->compositeImage($im, \Imagick::COMPOSITE_ATOP, 0, 0); |
| 123 | } |
| 124 | |
| 125 | return $this; |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Flood the image with a vertical color gradient. |
| 130 | * |
| 131 | * @param Color\ColorInterface $color1 |
| 132 | * @param Color\ColorInterface $color2 |
| 133 | * @throws ImagickException |
| 134 | * @return Imagick |
| 135 | */ |
| 136 | public function horizontalGradient(Color\ColorInterface $color1, Color\ColorInterface $color2): Imagick |
| 137 | { |
| 138 | if ($this->hasImage()) { |
| 139 | $im = new \Imagick(); |
| 140 | |
| 141 | if (!($color1 instanceof Color\Rgb)) { |
| 142 | $color1 = $color1->toRgb(); |
| 143 | } |
| 144 | if (!($color2 instanceof Color\Rgb)) { |
| 145 | $color2 = $color2->toRgb(); |
| 146 | } |
| 147 | |
| 148 | $im->newPseudoImage( |
| 149 | $this->image->getHeight(), $this->image->getWidth(), 'gradient:' . $color1->toHex() . '-' . $color2->toHex() |
| 150 | ); |
| 151 | $im->rotateImage('rgb(255, 255, 255)', -90); |
| 152 | $this->image->getResource()->compositeImage($im, \Imagick::COMPOSITE_ATOP, 0, 0); |
| 153 | } |
| 154 | |
| 155 | return $this; |
| 156 | } |
| 157 | |
| 158 | /** |
| 159 | * Flood the image with a color gradient. |
| 160 | * |
| 161 | * @param Color\ColorInterface $color1 |
| 162 | * @param Color\ColorInterface $color2 |
| 163 | * @param bool $vertical |
| 164 | * @throws ImagickException |
| 165 | * @return Imagick |
| 166 | */ |
| 167 | public function linearGradient(Color\ColorInterface $color1, Color\ColorInterface $color2, bool $vertical = true): Imagick |
| 168 | { |
| 169 | if ($this->hasImage()) { |
| 170 | if ($vertical) { |
| 171 | $this->verticalGradient($color1, $color2); |
| 172 | } else { |
| 173 | $this->horizontalGradient($color1, $color2); |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | return $this; |
| 178 | } |
| 179 | |
| 180 | } |