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<?php |
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declare(strict_types=1); |
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namespace PrinsFrank\PhpGeoSVG\Html\Factory; |
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use PrinsFrank\PhpGeoSVG\Coordinator\Coordinator; |
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use PrinsFrank\PhpGeoSVG\Exception\NotImplementedException; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryCollection; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryObject\GeometryObject; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryObject\LineString; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryObject\MultiLineString; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryObject\MultiPoint; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryObject\MultiPolygon; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryObject\Point; |
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use PrinsFrank\PhpGeoSVG\Geometry\GeometryObject\Polygon; |
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use PrinsFrank\PhpGeoSVG\Geometry\Position\Position; |
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use PrinsFrank\PhpGeoSVG\Html\Elements\CircleElement; |
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use PrinsFrank\PhpGeoSVG\Html\Elements\Element; |
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use PrinsFrank\PhpGeoSVG\Html\Elements\GroupElement; |
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use PrinsFrank\PhpGeoSVG\Html\Elements\PathElement; |
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use PrinsFrank\PhpGeoSVG\Html\Elements\SvgElement; |
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use PrinsFrank\PhpGeoSVG\Html\Elements\Text\TextContent; |
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use PrinsFrank\PhpGeoSVG\Html\Elements\TitleElement; |
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use PrinsFrank\PhpGeoSVG\Html\Rendering\PathShapeRenderer; |
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class ElementFactory |
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{ |
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/** |
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* @throws NotImplementedException |
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*/ |
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public static function buildForGeometryCollection(GeometryCollection $geometryCollection, Coordinator $coordinator): Element |
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{ |
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$svgElement = (new SvgElement()) |
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->setAttribute('width', $coordinator->getWidth()) |
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->setAttribute('height', $coordinator->getHeight()) |
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->setAttribute('viewbox', '0 0 ' . $coordinator->getWidth() . ' ' . $coordinator->getHeight()); |
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foreach ($geometryCollection->getGeometryObjects() as $geometryObject) { |
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$svgElement->addChildElement(self::buildForGeometryObject($geometryObject, $coordinator)); |
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} |
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return $svgElement; |
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} |
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/** |
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* @throws NotImplementedException |
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*/ |
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public static function buildForGeometryObject(GeometryObject $geometryObject, Coordinator $coordinator): Element |
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{ |
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$element = match (get_class($geometryObject)) { |
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LineString::class => self::buildForLineString($geometryObject, $coordinator), |
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MultiPoint::class => self::buildForMultiPoint($geometryObject, $coordinator), |
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MultiPolygon::class => self::buildForMultiPolygon($geometryObject, $coordinator), |
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MultiLineString::class => self::buildForMultiLineString($geometryObject, $coordinator), |
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Polygon::class => self::buildForPolygon($geometryObject, $coordinator), |
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Point::class => self::buildForPoint($geometryObject, $coordinator), |
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default => throw new NotImplementedException('GeometryObject with class "' . get_class($geometryObject) . '" can\'t be built yet.') |
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}; |
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if (null !== $geometryObject->getTitle()) { |
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$element->addChildElement((new TitleElement())->setTextContent(new TextContent($geometryObject->getTitle()))); |
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} |
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if (null !== $geometryObject->getFeatureClass()) { |
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$element->setAttribute('data-feature-class', $geometryObject->getFeatureClass()); |
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} |
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return $element; |
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} |
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public static function buildForLineString(LineString $lineString, Coordinator $coordinator): PathElement |
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{ |
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return (new PathElement()) |
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->setAttribute('d', PathShapeRenderer::renderLineStringPath($lineString, $coordinator)); |
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} |
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/** |
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* @throws NotImplementedException |
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*/ |
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public static function buildForMultiPoint(MultiPoint $multiPoint, Coordinator $coordinator): GroupElement |
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{ |
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$element = new GroupElement(); |
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foreach ($multiPoint->getPoints() as $point) { |
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$element->addChildElement(self::buildForGeometryObject($point, $coordinator)); |
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} |
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return $element; |
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} |
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/** |
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* @throws NotImplementedException |
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*/ |
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public static function buildForMultiPolygon(MultiPolygon $multiPolygon, Coordinator $coordinator): GroupElement |
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{ |
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$element = new GroupElement(); |
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foreach ($multiPolygon->getPolygons() as $polygon) { |
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$element->addChildElement(self::buildForGeometryObject($polygon, $coordinator)); |
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} |
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return $element; |
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} |
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/** |
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* @throws NotImplementedException |
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*/ |
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public static function buildForMultiLineString(MultiLineString $multiLineString, Coordinator $coordinator): GroupElement |
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{ |
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$element = new GroupElement(); |
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foreach ($multiLineString->getLineStrings() as $lineString) { |
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$element->addChildElement(self::buildForGeometryObject($lineString, $coordinator)); |
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} |
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return $element; |
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} |
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/** |
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* @throws NotImplementedException |
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*/ |
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public static function buildForPolygon(Polygon $polygon, Coordinator $coordinator): Element |
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{ |
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$element = new GroupElement(); |
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$element->addChildElement(self::buildForGeometryObject($polygon->getExteriorRing(), $coordinator)); |
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foreach ($polygon->getInteriorRings() as $interiorRing) { |
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$element->addChildElement(self::buildForGeometryObject($interiorRing, $coordinator)); |
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} |
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return $element; |
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} |
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public static function buildForPoint(Point $point, Coordinator $coordinator): CircleElement |
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{ |
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return self::buildForPosition($point->getPosition(), $coordinator); |
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} |
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public static function buildForPosition(Position $position, Coordinator $coordinator): CircleElement |
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{ |
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$element = new CircleElement(); |
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$element->setAttribute('cy', $coordinator->getY($position)); |
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$element->setAttribute('cx', $coordinator->getX($position)); |
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return $element; |
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} |
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} |
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PrinsFrank /
php-geo-svg
