/**
* @param PointInterface $point
*
* @return bool
*/
public function isInside(PointInterface $point)
{
$px = $point->getX();
$py = $point->getY();
if ($px >= $this->topLeftX && $px <= $this->topLeftX + $this->width && $py >= $this->topLeftY && $py <= $this->topLeftY + $this->height) {
return true;
}
return false;
}
/**
* @param PointInterface $point
* @link http://alienryderflex.com/polygon/
*
* @return bool
*/
public function isInside(PointInterface $point)
{
$isClosed = $this->isClosed();
if (!$isClosed) {
$this->close();
}
$isOdd = false;
for ($polygonIndex = 0; $polygonIndex < $this->getNumInnerPoly(); $polygonIndex++) {
$vertices = $this->getInnerPolygon($polygonIndex)->getVertices();
$vertexCount = count($vertices) - 1;
for ($vertexIndex = 0; $vertexIndex < $vertexCount + 1; $vertexIndex++) {
$y = $point->getY();
if ($vertices[$vertexIndex]->getY() < $y && $vertices[$vertexCount]->getY() >= $y || $vertices[$vertexCount]->getY() < $y && $vertices[$vertexIndex]->getY() >= $y) {
if ($vertices[$vertexIndex]->getX() + ($point->getY() - $vertices[$vertexIndex]->getY()) / ($vertices[$vertexCount]->getY() - $vertices[$vertexIndex]->getY()) * ($vertices[$vertexCount]->getX() - $vertices[$vertexCount]->getX()) < $point->getX()) {
$isOdd = !$isOdd;
}
}
}
}
if ($isClosed) {
$this->open();
}
return $isOdd;
}