void AddGraphicsPoints(Point cornerPt) { int nomGraphicsCoordPts = m_graphicsCoordinateSet.Count; m_graphicsCoordinateSet.Add(nomGraphicsCoordPts + 1, cornerPt); }
private void m_MouseEvents_OnMouseDown(Inventor.MouseButtonEnum Button, Inventor.ShiftStateEnum ShiftKeys, Inventor.Point ModelPosition, Inventor.Point2d ViewPosition, Inventor.View View) { //if the interaction event is MyScreenshot, //then get the view position and model position if (m_InteractionEvents.Name == "MyScreenshot") { m_MouseStartViewPt = ViewPosition; m_StartModelPt = ModelPosition; m_flagMouseDown = true; //clean the last graphics m_InteractionEvents.InteractionGraphics.PreviewClientGraphics.Delete(); m_inventorApplication.ActiveView.Update(); //gi node oGiNode = m_InteractionEvents.InteractionGraphics.PreviewClientGraphics.AddNode(1); oCoordSet = m_InteractionEvents.InteractionGraphics.GraphicsDataSets.CreateCoordinateSet(1); //color set oColorSet = m_InteractionEvents.InteractionGraphics.GraphicsDataSets.CreateColorSet(1); oColorSet.Add(1, 255, 0, 0); TransientGeometry tg = m_inventorApplication.TransientGeometry; Inventor.Point tempP = tg.CreatePoint(ViewPosition.X, ViewPosition.Y, 0); oCoordSet.Add(1, tempP); oCoordSet.Add(2, tempP); oCoordSet.Add(3, tempP); oCoordSet.Add(4, tempP); oCoordSet.Add(5, tempP); try { if (oGiLineStripG != null) { oGiLineStripG.Delete(); oGiLineStripG = null; } oGiLineStripG = oGiNode.AddLineStripGraphics(); oGiLineStripG.CoordinateSet = oCoordSet; oGiLineStripG.ColorSet = oColorSet; oGiLineStripG.BurnThrough = true; } catch (Exception ex) { //a problem in Inventor 2009( R13 ) with //LineStripGraphics.BurnThrough. Use LineGraphics as workaround if (oGiLineG != null) { oGiLineG.Delete(); oGiLineG = null; } oGiLineG = oGiNode.AddLineGraphics(); oGiLineG.CoordinateSet = oCoordSet; oGiLineG.ColorSet = oColorSet; oGiLineG.BurnThrough = true; } } }