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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\Type; |
| 15 | |
| 16 | /** |
| 17 | * Type class for Gd |
| 18 | * |
| 19 | * @category Pop |
| 20 | * @package Pop\Image |
| 21 | * @author Nick Sagona, III <dev@nolainteractive.com> |
| 22 | * @copyright Copyright (c) 2009-2024 NOLA Interactive, LLC. (http://www.nolainteractive.com) |
| 23 | * @license http://www.popphp.org/license New BSD License |
| 24 | * @version 4.0.0 |
| 25 | */ |
| 26 | class Gd extends AbstractType |
| 27 | { |
| 28 | |
| 29 | /** |
| 30 | * Opacity |
| 31 | * @var int|float|null |
| 32 | */ |
| 33 | protected int|float|null $opacity = 0; |
| 34 | |
| 35 | /** |
| 36 | * Set the opacity |
| 37 | * |
| 38 | * @param int|float $opacity |
| 39 | * @return Gd |
| 40 | */ |
| 41 | public function setOpacity(int|float $opacity): Gd |
| 42 | { |
| 43 | $this->opacity = (int)round((127 - (127 * ($opacity / 100)))); |
| 44 | return $this; |
| 45 | } |
| 46 | |
| 47 | /** |
| 48 | * Set and apply the text on the image |
| 49 | * |
| 50 | * @param string $string |
| 51 | * @return Gd |
| 52 | */ |
| 53 | public function text(string $string): Gd |
| 54 | { |
| 55 | if ($this->hasImage()) { |
| 56 | $fillColor = ($this->image->isIndexed()) ? $this->image->createColor($this->fillColor, null) : |
| 57 | $this->image->createColor($this->fillColor, $this->opacity); |
| 58 | |
| 59 | if (($this->font !== null) && function_exists('imagettftext')) { |
| 60 | if ($this->strokeColor !== null) { |
| 61 | $strokeColor = ($this->image->isIndexed()) ? $this->image->createColor($this->strokeColor, null) : |
| 62 | $this->image->createColor($this->strokeColor, $this->opacity); |
| 63 | imagettftext($this->image->getResource(), $this->size, $this->rotation, $this->x, ($this->y - 1), $strokeColor, $this->font, $string); |
| 64 | imagettftext($this->image->getResource(), $this->size, $this->rotation, $this->x, ($this->y + 1), $strokeColor, $this->font, $string); |
| 65 | imagettftext($this->image->getResource(), $this->size, $this->rotation, ($this->x - 1), $this->y, $strokeColor, $this->font, $string); |
| 66 | imagettftext($this->image->getResource(), $this->size, $this->rotation, ($this->x + 1), $this->y, $strokeColor, $this->font, $string); |
| 67 | } |
| 68 | imagettftext($this->image->getResource(), $this->size, $this->rotation, $this->x, $this->y, $fillColor, $this->font, $string); |
| 69 | } else { |
| 70 | // Cap the system font size between 1 and 5 |
| 71 | if ($this->size > 5) { |
| 72 | $this->size = 5; |
| 73 | } else if ($this->size < 1) { |
| 74 | $this->size = 1; |
| 75 | } |
| 76 | imagestring($this->image->getResource(), $this->size, $this->x, $this->y, $string, $fillColor); |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | return $this; |
| 81 | } |
| 82 | |
| 83 | } |