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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) 2009-2025 NOLA Interactive, LLC. |
| 8 | * @license https://www.popphp.org/license New BSD License |
| 9 | */ |
| 10 | |
| 11 | /** |
| 12 | * @namespace |
| 13 | */ |
| 14 | namespace Pop\Pdf\Build\Font\Standard; |
| 15 | |
| 16 | /** |
| 17 | * Pdf abstract standard font class |
| 18 | * |
| 19 | * @category Pop |
| 20 | * @package Pop\Pdf |
| 21 | * @author Nick Sagona, III <dev@noladev.com> |
| 22 | * @copyright Copyright (c) 2009-2025 NOLA Interactive, LLC. |
| 23 | * @license https://www.popphp.org/license New BSD License |
| 24 | * @version 5.2.2 |
| 25 | */ |
| 26 | abstract class AbstractStandard |
| 27 | { |
| 28 | |
| 29 | /** |
| 30 | * Font units per em |
| 31 | * @var int |
| 32 | */ |
| 33 | protected int $unitsPerEm = 1000; |
| 34 | |
| 35 | /** |
| 36 | * Font glyph widths |
| 37 | * @var array |
| 38 | */ |
| 39 | protected array $glyphWidths = []; |
| 40 | |
| 41 | /** |
| 42 | * Font character map |
| 43 | * @var array |
| 44 | */ |
| 45 | protected array $cmap = []; |
| 46 | |
| 47 | /** |
| 48 | * Get units per em |
| 49 | * |
| 50 | * @return int |
| 51 | */ |
| 52 | public function getUnitsPerEm(): int |
| 53 | { |
| 54 | return $this->unitsPerEm; |
| 55 | } |
| 56 | |
| 57 | /** |
| 58 | * Get character glyph width |
| 59 | * |
| 60 | * @param int $code |
| 61 | * @return mixed |
| 62 | */ |
| 63 | public function getGlyphWidth(int $code): mixed |
| 64 | { |
| 65 | if (isset($this->cmap[$code]) && isset($this->glyphWidths[$this->cmap[$code]])) { |
| 66 | return $this->glyphWidths[$this->cmap[$code]]; |
| 67 | } else { |
| 68 | return 0; |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | } |