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| 1 | <?php |
| 2 | /** |
| 3 | * Pop PHP Framework (https://www.popphp.org/) |
| 4 | * |
| 5 | * @link https://github.com/popphp/popphp-framework |
| 6 | * @author Nick Sagona, III <dev@noladev.com> |
| 7 | * @copyright Copyright (c) 2009-2026 NOLA Interactive, LLC. |
| 8 | * @license https://www.popphp.org/license New BSD License |
| 9 | */ |
| 10 | |
| 11 | /** |
| 12 | * @namespace |
| 13 | */ |
| 14 | namespace Pop\Image; |
| 15 | |
| 16 | /** |
| 17 | * Image factory class |
| 18 | * |
| 19 | * @category Pop |
| 20 | * @package Pop\Image |
| 21 | * @author Nick Sagona, III <dev@noladev.com> |
| 22 | * @copyright Copyright (c) 2009-2026 NOLA Interactive, LLC. |
| 23 | * @license https://www.popphp.org/license New BSD License |
| 24 | * @version 4.1.3 |
| 25 | */ |
| 26 | class Image |
| 27 | { |
| 28 | |
| 29 | /** |
| 30 | * Get the available image adapters |
| 31 | * |
| 32 | * @return array |
| 33 | */ |
| 34 | public static function getAvailableAdapters(): array |
| 35 | { |
| 36 | return [ |
| 37 | 'gd' => function_exists('gd_info'), |
| 38 | 'imagick' => (class_exists('Imagick', false)) |
| 39 | ]; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * Determine if the adapter is available |
| 44 | * |
| 45 | * @param string $adapter |
| 46 | * @return bool |
| 47 | */ |
| 48 | public static function isAvailable(string $adapter): bool |
| 49 | { |
| 50 | $result = false; |
| 51 | |
| 52 | switch (strtolower($adapter)) { |
| 53 | case 'gd': |
| 54 | $result = function_exists('gd_info'); |
| 55 | break; |
| 56 | case 'imagemagick': |
| 57 | case 'imagick': |
| 58 | $result = (class_exists('Imagick', false)); |
| 59 | break; |
| 60 | } |
| 61 | |
| 62 | return $result; |
| 63 | } |
| 64 | |
| 65 | /** |
| 66 | * Load the image resource from the existing image file into a Gd object |
| 67 | * |
| 68 | * @param string $image |
| 69 | * @return Adapter\Gd |
| 70 | */ |
| 71 | public static function loadGd(string $image): Adapter\Gd |
| 72 | { |
| 73 | return Gd::load($image); |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * Load the image resource from the existing image file into a Imagick object |
| 78 | * |
| 79 | * @param string $image |
| 80 | * @return Adapter\Imagick |
| 81 | */ |
| 82 | public static function loadImagick(string $image): Adapter\Imagick |
| 83 | { |
| 84 | return Imagick::load($image); |
| 85 | } |
| 86 | |
| 87 | /** |
| 88 | * Load the image resource from data into a Gd object |
| 89 | * |
| 90 | * @param string $data |
| 91 | * @param ?string $name |
| 92 | * @throws Adapter\Exception |
| 93 | * @return Adapter\Gd |
| 94 | */ |
| 95 | public static function loadGdFromString(string $data, ?string $name = null): Adapter\Gd |
| 96 | { |
| 97 | return Gd::loadFromString($data, $name); |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * Load the image resource from data into a Imagick object |
| 102 | * |
| 103 | * @param string $data |
| 104 | * @param ?string $name |
| 105 | * @return Adapter\Imagick |
| 106 | */ |
| 107 | public static function loadImagickFromString(string $data, ?string $name = null): Adapter\Imagick |
| 108 | { |
| 109 | return Imagick::loadFromString($data, $name); |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Create a new image resource and load it into a Gd object |
| 114 | * |
| 115 | * @param int $width |
| 116 | * @param int $height |
| 117 | * @param ?string $image |
| 118 | * @return Adapter\Gd |
| 119 | */ |
| 120 | public static function createGd(int $width, int $height, ?string $image = null): Adapter\Gd |
| 121 | { |
| 122 | return Gd::create($width, $height, $image); |
| 123 | } |
| 124 | |
| 125 | /** |
| 126 | * Create a new indexed image resource and load it into a Gd object |
| 127 | * |
| 128 | * @param int $width |
| 129 | * @param int $height |
| 130 | * @param ?string $image |
| 131 | * @throws Adapter\Exception |
| 132 | * @return Adapter\Gd |
| 133 | */ |
| 134 | public static function createGdIndex(int $width, int $height, ?string $image = null): Adapter\Gd |
| 135 | { |
| 136 | return Gd::createIndex($width, $height, $image); |
| 137 | } |
| 138 | |
| 139 | /** |
| 140 | * Create a new image resource and load it into a Imagick object |
| 141 | * |
| 142 | * @param int $width |
| 143 | * @param int $height |
| 144 | * @param ?string $image |
| 145 | * @return Adapter\Imagick |
| 146 | */ |
| 147 | public static function createImagick(int $width, int $height, ?string $image = null): Adapter\Imagick |
| 148 | { |
| 149 | return Imagick::create($width, $height, $image); |
| 150 | } |
| 151 | |
| 152 | /** |
| 153 | * Create a new indexed image resource and load it into a Imagick object |
| 154 | * |
| 155 | * @param int $width |
| 156 | * @param int $height |
| 157 | * @param ?string $image |
| 158 | * @return Adapter\Imagick |
| 159 | */ |
| 160 | public static function createImagickIndex(int $width, int $height, ?string $image = null): Adapter\Imagick |
| 161 | { |
| 162 | return Imagick::createIndex($width, $height, $image); |
| 163 | } |
| 164 | |
| 165 | } |