Example #1
0
 public function testToWkt()
 {
     $wkt = 'MULTIPOLYGON(((1 1, 5 1, 5 5, 1 5, 1 1),(2 2, 3 2, 3 3, 2 3, 2 2)),((3 3, 6 2, 6 4, 3 3)))';
     $multipolygone = new MultiPolygon([new Polygon([[[1, 1], [5, 1], [5, 5], [1, 5], [1, 1]], [[2, 2], [3, 2], [3, 3], [2, 3], [2, 2]]]), new Polygon([[[3, 3], [6, 2], [6, 4], [3, 3]]])]);
     $this->assertEquals($wkt, $multipolygone->toWkt());
 }
/**
 * Check if a point is inside a multipolygon geometry.
 * 
 * @param MultiPolygon $mpolygon
 * @param Point $point
 * @return bool 
 */
function treasurehunt_check_point_in_multipolygon($mpolygon, $point)
{
    $polygons = $mpolygon->getComponents();
    foreach ($polygons as $polygon) {
        if ($polygon instanceof Polygon) {
            $result = $polygon->pointInPolygon($point);
            if ($result) {
                return true;
            }
        }
    }
    return false;
}