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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Phpdftk\Svg; |
| 6 | |
| 7 | use Phpdftk\Svg\Path\PathData; |
| 8 | |
| 9 | /** |
| 10 | * SVG `<path>` element per SVG 2 §9. The geometry lives in the `d` attribute; |
| 11 | * call `d()` to get a typed `PathData` AST or `dRaw()` for the original |
| 12 | * string (round-tripping, diagnostics). |
| 13 | */ |
| 14 | final class Path extends Element |
| 15 | { |
| 16 | public function __construct() |
| 17 | { |
| 18 | parent::__construct('path'); |
| 19 | } |
| 20 | |
| 21 | /** |
| 22 | * The original `d` attribute value, verbatim. Useful for sanitiser-style |
| 23 | * workflows that want to compare or re-emit without parsing. |
| 24 | */ |
| 25 | public function dRaw(): ?string |
| 26 | { |
| 27 | return $this->getAttribute('d'); |
| 28 | } |
| 29 | |
| 30 | /** |
| 31 | * Parsed `d` attribute. Always returns a `PathData` — an absent or |
| 32 | * malformed attribute resolves to an empty command list (the spec |
| 33 | * accumulates commands up to the first error). |
| 34 | */ |
| 35 | public function d(): PathData |
| 36 | { |
| 37 | $raw = $this->getAttribute('d'); |
| 38 | if ($raw === null) { |
| 39 | return new PathData([]); |
| 40 | } |
| 41 | return PathData::parse($raw); |
| 42 | } |
| 43 | } |