private bool HitTestDrawing(GlyphRunDrawing drawing, Point pt)
{
GeometryGroup geomGroup = (GeometryGroup)drawing.GlyphRun.BuildGeometry();
if (drawing.Bounds.Contains(pt) || geomGroup.Bounds.Contains(pt) ||
geomGroup.FillContains(pt, 1, ToleranceType.Absolute))
{
return(true);
}
return(false);
}
public bool IsPointInRegion(Point point)
{
bool isIn = false;
if (regionGeo != null)
{
isIn = regionGeo.FillContains(point);
if (!isIn && IsSelected)
{
isIn = selectionGeoList.Any(geo => geo.FillContains(point));
}
}
return(isIn);
}
