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<?php |
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declare(strict_types=1); |
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namespace PrinsFrank\PhpGeoSVG; |
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use PrinsFrank\PhpGeoSVG\Coordinator\Coordinator; |
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use PrinsFrank\PhpGeoSVG\Exception\PhpGeoSVGException; |
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use PrinsFrank\PhpGeoSVG\Geometry\BoundingBox\BoundingBox; |
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use PrinsFrank\PhpGeoSVG\Geometry\BoundingBox\BoundingBoxPosition; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryCollection; |
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use PrinsFrank\PhpGeoSVG\HTML\Factory\ElementFactory; |
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use PrinsFrank\PhpGeoSVG\HTML\Rendering\ElementRenderer; |
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use PrinsFrank\PhpGeoSVG\Projection\EquiRectangularProjection; |
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use PrinsFrank\PhpGeoSVG\Projection\Projection; |
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use PrinsFrank\PhpGeoSVG\Scale\Scale; |
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class GeoSVG |
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{ |
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public const VENDOR_NAME = 'prinsfrank'; |
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public const PACKAGE_NAME = 'php-geo-svg'; |
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public const PACKAGE_PATH = self::VENDOR_NAME . '/' . self::PACKAGE_NAME; |
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private ?Scale $scale = null; |
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public function __construct(private ?Projection $projection = null, private ?BoundingBox $boundingBox = null) |
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{ |
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} |
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public function setProjection(?Projection $projection): self |
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{ |
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$this->projection = $projection; |
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return $this; |
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} |
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public function getProjection(): Projection |
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{ |
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if (null === $this->projection) { |
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$this->projection = new EquiRectangularProjection(); |
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} |
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return $this->projection; |
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} |
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public function setBoundingBox(?BoundingBox $boundingBox): self |
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{ |
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$this->boundingBox = $boundingBox; |
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return $this; |
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} |
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/** |
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* @throws null suppress hinting on the thrown exception as the default positions and bounding box are correct so catching these is not useful |
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*/ |
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public function getBoundingBox(): BoundingBox |
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{ |
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if (null === $this->boundingBox) { |
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$this->boundingBox = new BoundingBox(new BoundingBoxPosition(-180, -90), new BoundingBoxPosition(180, 90)); |
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} |
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return $this->boundingBox; |
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} |
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public function setScale(?Scale $scale): self |
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{ |
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$this->scale = $scale; |
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return $this; |
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} |
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public function getScale(): Scale |
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{ |
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if (null === $this->scale) { |
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$this->scale = new Scale(1); |
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} |
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return $this->scale; |
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} |
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/** |
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* @throws PhpGeoSVGException |
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*/ |
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public function render(GeometryCollection $geometryCollection): string |
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{ |
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return ElementRenderer::renderElement( |
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ElementFactory::buildForGeometryCollection($geometryCollection, new Coordinator($this->getProjection(), $this->getBoundingBox(), $this->getScale())) |
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); |
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} |
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/** |
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* @throws PhpGeoSVGException |
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*/ |
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public function toFile(GeometryCollection $geometryCollection, string $path): void |
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{ |
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file_put_contents($path, $this->render($geometryCollection)); |
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} |
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} |
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PrinsFrank /
php-geo-svg
