private bool IsPointOnArc(GenericPostureCircle circle, PointF point, IImageToViewportTransformer transformer)
{
using (GraphicsPath path = new GraphicsPath())
{
PointF center = circle.Center >= 0 ? genericPosture.PointList[circle.Center] : GetUntransformedComputedPoint(circle.Center);
path.AddArc(center.Box(circle.Radius), 0, 360);
return(HitTester.HitTest(path, point, circle.Width, false, transformer));
}
}
private bool IsPointInsideCircle(GenericPostureCircle circle, PointF point, IImageToViewportTransformer transformer)
{
using (GraphicsPath path = new GraphicsPath())
{
PointF center = circle.Center >= 0 ? genericPosture.PointList[circle.Center] : GetUntransformedComputedPoint(circle.Center);
path.AddEllipse(center.Box(circle.Radius));
return(HitTester.HitTest(path, point, 0, true, transformer));
}
}