public static Sm.DrawingGroup ToGeometryGroup(this Drawing input)
{
Sm.DrawingGroup drawings = new Sm.DrawingGroup();
double scale = input.GetScale();
Rg.Curve curve = input.Frame.ToNurbsCurve();
double x0 = input.Frame.Center.X - input.Width / scale / 2;
double x1 = input.Frame.Center.X + input.Width / scale / 2;
double y0 = input.Frame.Center.Y - input.Height / scale / 2;
double y1 = input.Frame.Center.Y + input.Height / scale / 2;
Rg.Rectangle3d rect = new Rg.Rectangle3d(Rg.Plane.WorldXY, new Rg.Point3d(x0, y0, 0), new Rg.Point3d(x1, y1, 0));
drawings.Children.Add(new Shape(rect.ToNurbsCurve(), new Wg.Graphic(Wg.Strokes.Transparent, new Wg.Fill(input.Background))).ToGeometryDrawing());
foreach (Shape shape in input.Shapes)
{
drawings.Children.Add(shape.ToGeometryDrawing());
}
drawings.ClipGeometry = input.Frame.ToPolyline().ToGeometry();
Sm.TransformGroup xform = new Sm.TransformGroup();
xform.Children.Add(new Sm.TranslateTransform(input.Frame.Center.X - input.Width / 2, input.Frame.Center.Y - input.Height / 2));
xform.Children.Add(new Sm.ScaleTransform(1, -1));
drawings.Transform = xform;
return(drawings);
}
public static Sm.DrawingVisual ToGeometryVisual(this Drawing input)
{
Sm.DrawingVisual drawings = new Sm.DrawingVisual();
double scale = input.GetScale();
Rg.Curve curve = input.Frame.ToNurbsCurve();
double x0 = input.Frame.Center.X - input.Width / scale / 2;
double x1 = input.Frame.Center.X + input.Width / scale / 2;
double y0 = input.Frame.Center.Y - input.Height / scale / 2;
double y1 = input.Frame.Center.Y + input.Height / scale / 2;
Rg.Rectangle3d rect = new Rg.Rectangle3d(Rg.Plane.WorldXY, new Rg.Point3d(x0, y0, 0), new Rg.Point3d(x1, y1, 0));
drawings.Children.Add(new Shape(rect.ToNurbsCurve(), new Wg.Graphic(Wg.Strokes.Transparent, new Wg.Fill(input.Background))).ToVisualDrawing());
foreach (Shape shape in input.Shapes)
{
drawings.Children.Add(shape.ToVisualDrawing());
}
Sm.TransformGroup xform = new Sm.TransformGroup();
double shiftW = (input.Width / scale / 2 - input.Frame.Center.X);
double shiftH = -(input.Height / scale / 2 + input.Frame.Center.Y);
xform.Children.Add(new Sm.TranslateTransform(shiftW, shiftH));
xform.Children.Add(new Sm.ScaleTransform(scale, (-1) * scale));
drawings.Transform = xform;
return(drawings);
}
public Geometry(Rg.Rectangle3d rectangle3D)
{
curveType = CurveTypes.Rectangle;
curve = rectangle3D.ToNurbsCurve();
}