private void _draw_non_masters(RenderContext ctx, List <BaseShape> non_masters) { foreach (var shape in non_masters) { if (shape is Line) { var line = (Line)shape; var line_shape = ctx.VisioPage.DrawLine(line.P0, line.P1); line.VisioShapeID = line_shape.ID16; line.VisioShape = line_shape; } else if (shape is Rectangle) { var rect = (Rectangle)shape; var rect_shape = ctx.VisioPage.DrawRectangle(rect.P0.X, rect.P0.Y, rect.P1.X, rect.P1.Y); rect.VisioShapeID = rect_shape.ID16; rect.VisioShape = rect_shape; } else if (shape is Oval) { var oval = (Oval)shape; var oval_shape = ctx.VisioPage.DrawOval(oval.P0.X, oval.P0.Y, oval.P1.X, oval.P1.Y); oval.VisioShapeID = oval_shape.ID16; oval.VisioShape = oval_shape; } else if (shape is Arc) { var ps = (Arc)shape; var vad_arcslice = new VA.Models.Charting.PieSlice(ps.Center, ps.StartAngle, ps.EndAngle, ps.InnerRadius, ps.OuterRadius); var ps_shape = vad_arcslice.Render(ctx.VisioPage); ps.VisioShapeID = ps_shape.ID16; ps.VisioShape = ps_shape; } else if (shape is PieSlice) { var ps = (PieSlice)shape; var vad_ps = new VA.Models.Charting.PieSlice(ps.Center, ps.Start, ps.End, ps.Radius); var ps_shape = vad_ps.Render(ctx.VisioPage); ps.VisioShapeID = ps_shape.ID16; ps.VisioShape = ps_shape; } else if (shape is BezierCurve) { var bez = (BezierCurve)shape; var bez_shape = ctx.VisioPage.DrawBezier(bez.ControlPoints); bez.VisioShapeID = bez_shape.ID16; bez.VisioShape = bez_shape; } else if (shape is PolyLine) { var pl = (PolyLine)shape; var pl_shape = ctx.VisioPage.DrawPolyline(pl.Points); pl.VisioShapeID = pl_shape.ID16; pl.VisioShape = pl_shape; } else if (shape is Connector) { // skip these will be specially drawn } else { string msg = string.Format("Internal Error: Unhandled DOM node type: {0}", shape.GetType()); throw new AutomationException(msg); } } }