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25 lines
568 B
25 lines
568 B
<?php
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namespace OSM;
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class GeoJsonConverter {
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public static function convertRelationToPolygon(
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\OSM\Element\Relation $relation
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): \GeoJson\Geometry\Polygon
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{
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$positions = [];
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foreach ($relation->getOrderedOuterWays() as $way) {
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foreach ($way->points as $point) {
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$positions[] = new \GeoJson\Geometry\Point([
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$point->longitude,
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$point->latitude
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]);
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}
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}
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return new \GeoJson\Geometry\Polygon([ $positions ]);
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}
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}
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