//-------------------------------------------------------------------------------------------------- public override void Remove() { if (_AisPoint != null) { AisContext.Erase(_AisPoint, false); _AisPoint = null; } }
//-------------------------------------------------------------------------------------------------- bool _EnsureAisObject() { if (_AisPoint != null) { return(true); } if (_P == null) { return(false); } Prs3d_PointAspect pointAspect; _AisPoint = new AIS_PointEx(_P); switch (_Styles & Styles.ModeMask) { case Styles.Bitmap: _AisPoint.SetMarker(Aspect_TypeOfMarker.Aspect_TOM_USERDEFINED); _AisPoint.SetColor(_Color); pointAspect = CreateBitmapPointAspect(_Image, Colors.BallMarker); _AisPoint.Attributes().SetPointAspect(pointAspect); _AisPoint.HilightAttributes().SetPointAspect(pointAspect); _AisPoint.HilightAttributes().SetColor(Colors.Highlight); _AisPoint.DynamicHilightAttributes().SetPointAspect(pointAspect); _AisPoint.DynamicHilightAttributes().SetColor(Colors.Highlight); break; case Styles.Image: _AisPoint.SetMarker(Aspect_TypeOfMarker.Aspect_TOM_USERDEFINED); pointAspect = CreateImagePointAspect(_Image); _AisPoint.Attributes().SetPointAspect(pointAspect); _AisPoint.HilightAttributes().SetPointAspect(pointAspect); _AisPoint.HilightAttributes().SetColor(Colors.Highlight); _AisPoint.DynamicHilightAttributes().SetPointAspect(pointAspect); _AisPoint.DynamicHilightAttributes().SetColor(Colors.Highlight); if (_Styles.HasFlag(Styles.Background)) { _AisPoint.EnableBackground(0.75); } break; } if (_Styles.HasFlag(Styles.Topmost)) { _AisPoint.SetZLayer(-4); // TopOSD _AisPoint.HilightAttributes().SetZLayer(-4); _AisPoint.DynamicHilightAttributes().SetZLayer(-4); } AisContext.Display(_AisPoint, 0, _Styles.HasFlag(Styles.Selectable) ? 0 : -1, false); AisContext.SetSelectionSensitivity(_AisPoint, 0, Math.Min(_Image.Height, _Image.Width)); _UpdateActivation(); return(true); }