public function projectGeometry(MapGeometry $geometry)
{
if ($geometry instanceof MapPolygon) {
$rings = $geometry->getRings();
$projectedRings = array();
foreach ($rings as $ring) {
if ($ring instanceof MapPolyline) {
$ring = $ring->getPoints();
}
$projectedRings[] = $this->projectPoints($ring);
}
return new MapBasePolygon($projectedRings);
} elseif ($geometry instanceof MapPolyline) {
$points = $geometry->getPoints();
$projectedPoints = $this->projectPoints($points);
return new MapBasePolyline($projectedPoints);
} else {
// point
$point = $geometry->getCenterCoordinate();
$projectedPoint = $this->projectPoint($point);
return new MapBasePoint($projectedPoint);
}
}
public function setGeometry(MapGeometry $geometry) {
if ($geometry instanceof MapPolygon) {
$this->geometry = $geometry->getRings();
} else {
$this->geometry = $geometry->getCenterCoordinate();
}
}
public static function wktFromGeometry(MapGeometry $geometry)
{
$wkt = null;
if ($geometry instanceof MapPolygon) {
$ringStrings = array();
$rings = $geometry->getRings();
foreach ($rings as $ring) {
$points = array_map(array('WKTParser', 'implodeLatLon'), $ring->getPoints());
$ringStrings[] = '(' . implode(',', $points) . ')';
}
return 'POLYGON(' . implode(',', $ringStrings) . ')';
} elseif ($geometry instanceof MapPolyline) {
$points = array_map(array('WKTParser', 'implodeLatLon'), $geometry->getPoints());
return 'LINESTRING(' . implode(',', $points) . ')';
} else {
// this should be a point, but it will work for any MapGeometry
$point = $geometry->getCenterCoordinate();
return 'POINT(' . self::implodeLatLon($point) . ')';
}
return $wkt;
}
protected function formatGeometry(MapGeometry $geometry)
{
$result = array();
if ($geometry instanceof MapPolygon) {
foreach ($geometry->getRings() as $aRing) {
$result[] = $aRing->getPoints();
}
} elseif ($geometry instanceof MapPolyline) {
$result = $geometry->getPoints();
} else {
$result = $geometry->getCenterCoordinate();
}
return $result;
}
