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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) 2009-2023 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\Type; |
| 15 | |
| 16 | /** |
| 17 | * Type class for Imagick |
| 18 | * |
| 19 | * @category Pop |
| 20 | * @package Pop\Image |
| 21 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 22 | * @copyright Copyright (c) 2009-2023 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 23 | * @license http://www.popphp.org/license New BSD License |
| 24 | * @version 3.4.0 |
| 25 | */ |
| 26 | class Imagick extends AbstractType |
| 27 | { |
| 28 | |
| 29 | /** |
| 30 | * Opacity |
| 31 | * @var float |
| 32 | */ |
| 33 | protected $opacity = 1.0; |
| 34 | |
| 35 | /** |
| 36 | * Set the opacity |
| 37 | * |
| 38 | * @param float $opacity |
| 39 | * @return Imagick |
| 40 | */ |
| 41 | public function setOpacity($opacity) |
| 42 | { |
| 43 | $this->opacity = $opacity; |
| 44 | return $this; |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Set and apply the text on the image |
| 49 | * |
| 50 | * @param string $string |
| 51 | * @throws Exception |
| 52 | * @return Imagick |
| 53 | */ |
| 54 | public function text($string) |
| 55 | { |
| 56 | if ($this->hasImage()) { |
| 57 | $draw = new \ImagickDraw(); |
| 58 | |
| 59 | // Set the font if passed |
| 60 | if (null !== $this->font) { |
| 61 | if (!$draw->setFont($this->font)) { |
| 62 | throw new Exception("Error: The font '" . $this->font . "' is not recognized by the Imagick extension."); |
| 63 | } |
| 64 | // Else, attempt to set a basic, default system font |
| 65 | } else { |
| 66 | $fonts = $this->image->getResource()->queryFonts(); |
| 67 | if (in_array('Arial', $fonts)) { |
| 68 | $this->font = 'Arial'; |
| 69 | } else if (in_array('Helvetica', $fonts)) { |
| 70 | $this->font = 'Helvetica'; |
| 71 | } else if (in_array('Tahoma', $fonts)) { |
| 72 | $this->font = 'Tahoma'; |
| 73 | } else if (in_array('Verdana', $fonts)) { |
| 74 | $this->font = 'Verdana'; |
| 75 | } else if (in_array('System', $fonts)) { |
| 76 | $this->font = 'System'; |
| 77 | } else if (in_array('Fixed', $fonts)) { |
| 78 | $this->font = 'Fixed'; |
| 79 | } else if (in_array('system', $fonts)) { |
| 80 | $this->font = 'system'; |
| 81 | } else if (in_array('fixed', $fonts)) { |
| 82 | $this->font = 'fixed'; |
| 83 | } else if (isset($fonts[0])) { |
| 84 | $this->font = $fonts[0]; |
| 85 | } else { |
| 86 | throw new Exception('Error: No default font could be found by the Imagick extension.'); |
| 87 | } |
| 88 | } |
| 89 | |
| 90 | $draw->setFont($this->font); |
| 91 | $draw->setFontSize($this->size); |
| 92 | $draw->setFillColor($this->image->createColor($this->fillColor, $this->opacity)); |
| 93 | |
| 94 | if (null !== $this->rotation) { |
| 95 | $draw->rotate($this->rotation); |
| 96 | } |
| 97 | |
| 98 | if (null !== $this->strokeColor) { |
| 99 | $draw->setStrokeColor($this->image->createColor($this->strokeColor, $this->opacity)); |
| 100 | $draw->setStrokeWidth((int)$this->strokeWidth); |
| 101 | } |
| 102 | |
| 103 | $draw->annotation($this->x, $this->y, $string); |
| 104 | $this->image->getResource()->drawImage($draw); |
| 105 | } |
| 106 | |
| 107 | return $this; |
| 108 | } |
| 109 | |
| 110 | } |