private HitTestResult HitTest(IHittable obj, Coordinates point, double tolerance, HitTestFilter filter)
{
// check if we're in the bounding box
RectangleF boundingBox = obj.GetBoundingBox();
// inflate by the tolerance
if (!boundingBox.IsEmpty)
{
boundingBox.Inflate((float)tolerance, (float)tolerance);
}
// check if the bounding box is empty or we're inside it
if (boundingBox.IsEmpty || boundingBox.Contains(Utility.ToPointF(point)))
{
// run the hit test
HitTestResult result = obj.HitTest(point, (float)tolerance);
// apply the filter
if (filter(result))
{
return(result);
}
}
// return a no-hit
return(HitTestResult.NoHit);
}
private HitTestResult HitTest(IHittable obj, Coordinates point, double tolerance, HitTestFilter filter)
{
// check if we're in the bounding box
RectangleF boundingBox = obj.GetBoundingBox();
// inflate by the tolerance
if (!boundingBox.IsEmpty) {
boundingBox.Inflate((float)tolerance, (float)tolerance);
}
// check if the bounding box is empty or we're inside it
if (boundingBox.IsEmpty || boundingBox.Contains(Utility.ToPointF(point))) {
// run the hit test
HitTestResult result = obj.HitTest(point, (float)tolerance);
// apply the filter
if (filter(result)) {
return result;
}
}
// return a no-hit
return HitTestResult.NoHit;
}
