private void HandleMouseMove(MouseEventArgs e)
{
var curve = HitTestCurves(MousePosition);
if (_currentMouseMoveCurve == null && curve == null)
return;
if (_currentMouseMoveCurve == null)
{
_currentMouseMoveCurve = curve;
curve.OnMouseEnter(e);
return;
}
if (curve == null)
{
_currentMouseMoveCurve.OnMouseLeave(e);
_currentMouseMoveCurve = curve;
return;
}
if (_currentMouseMoveCurve != curve)
{
_currentMouseMoveCurve.OnMouseLeave(e);
_currentMouseMoveCurve = curve;
_currentMouseMoveCurve.OnMouseEnter(e);
return;
}
_currentMouseMoveCurve.OnMouseMove(e);
}
