private NCompositeShape CreateCrossPipe()
{
NDynamicPort port;
NCompositeShape shape = new NCompositeShape();
NPolygonPath polygon = new NPolygonPath(new NPointF[] {
new NPointF(0, SIZE),
new NPointF(SIZE, SIZE),
new NPointF(SIZE, 0),
new NPointF(2 * SIZE, 0),
new NPointF(2 * SIZE, SIZE),
new NPointF(3 * SIZE, SIZE),
new NPointF(3 * SIZE, 2 * SIZE),
new NPointF(2 * SIZE, 2 * SIZE),
new NPointF(2 * SIZE, 3 * SIZE),
new NPointF(SIZE, 3 * SIZE),
new NPointF(SIZE, 2 * SIZE),
new NPointF(0, 2 * SIZE)
});
NStyle.SetStrokeStyle(polygon, new NStrokeStyle(0, Color.White));
shape.Primitives.AddChild(polygon);
shape.Primitives.AddChild(new NLinePath(0, SIZE, SIZE, SIZE));
shape.Primitives.AddChild(new NLinePath(SIZE, SIZE, SIZE, 0));
shape.Primitives.AddChild(new NLinePath(2 * SIZE, 0, 2 * SIZE, SIZE));
shape.Primitives.AddChild(new NLinePath(2 * SIZE, SIZE, 3 * SIZE, SIZE));
shape.Primitives.AddChild(new NLinePath(3 * SIZE, 2 * SIZE, 2 * SIZE, 2 * SIZE));
shape.Primitives.AddChild(new NLinePath(2 * SIZE, 2 * SIZE, 2 * SIZE, 3 * SIZE));
shape.Primitives.AddChild(new NLinePath(SIZE, 3 * SIZE, SIZE, 2 * SIZE));
shape.Primitives.AddChild(new NLinePath(SIZE, 2 * SIZE, 0, 2 * SIZE));
shape.UpdateModelBounds();
if (shape.Ports == null)
{
shape.CreateShapeElements(ShapeElementsMask.Ports);
}
port = new NDynamicPort(shape.UniqueId, LEFT, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
port = new NDynamicPort(shape.UniqueId, TOP, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
port = new NDynamicPort(shape.UniqueId, RIGHT, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
port = new NDynamicPort(shape.UniqueId, BOTTOM, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
SetProtections(shape);
return(shape);
}
protected NCompositeShape CreateCoffeeCupShape(NPointF location, float scale)
{
NCompositeShape shape = new NCompositeShape();
// create the cup as a polygon path
NPolygonPath cup = new NPolygonPath(new NPointF[] { new NPointF(45, 268),
new NPointF(63, 331),
new NPointF(121, 331),
new NPointF(140, 268) });
shape.Primitives.AddChild(cup);
// create the cup hangle as a closed curve path
NClosedCurvePath handle = new NClosedCurvePath(new NPointF[] { new NPointF(175, 295),
new NPointF(171, 278),
new NPointF(140, 283),
new NPointF(170, 290),
new NPointF(128, 323) }, 1);
NStyle.SetFillStyle(handle, new NColorFillStyle(Color.LightSalmon));
shape.Primitives.AddChild(handle);
// create the steam as a custom filled path
GraphicsPath path = new GraphicsPath();
path.AddBeziers(new PointF[] { new PointF(92, 258),
new PointF(53, 163),
new PointF(145, 160),
new PointF(86, 50),
new PointF(138, 194),
new PointF(45, 145),
new PointF(92, 258) });
path.CloseAllFigures();
NCustomPath steam = new NCustomPath(path, PathType.ClosedFigure);
NStyle.SetFillStyle(steam, new NColorFillStyle(Color.FromArgb(50, 122, 122, 122)));
shape.Primitives.AddChild(steam);
// update the shape model bounds to fit the primitives it contains
shape.UpdateModelBounds();
// create the shape ports
shape.CreateShapeElements(ShapeElementsMask.Ports);
// create dynamic port anchored to the cup center
NDynamicPort dynamicPort = new NDynamicPort(cup.UniqueId, ContentAlignment.MiddleCenter, DynamicPortGlueMode.GlueToContour);
shape.Ports.AddChild(dynamicPort);
// create rotated bounds port anchored to the middle right side of the handle
NRotatedBoundsPort rotatedBoundsPort = new NRotatedBoundsPort(handle.UniqueId, ContentAlignment.MiddleRight);
shape.Ports.AddChild(rotatedBoundsPort);
// apply style to the shape
shape.Style.FillStyle = new NColorFillStyle(Color.LightCoral);
// position it and scale the shape
shape.Location = location;
shape.Width = shape.Width * scale;
shape.Height = shape.Height * scale;
return(shape);
}
private NCompositeShape CreateEndPipe(string type)
{
NDynamicPort port;
NCompositeShape shape = new NCompositeShape();
NPolygonPath polygon;
NContentAlignment ca;
switch (type)
{
case "W":
polygon = new NPolygonPath(new NPointF[] {
new NPointF(3 * SIZE, SIZE),
new NPointF(2 * SIZE, 1.5f * SIZE),
new NPointF(3 * SIZE, 2 * SIZE)
});
ca = RIGHT;
break;
case "N":
polygon = new NPolygonPath(new NPointF[] {
new NPointF(SIZE, 3 * SIZE),
new NPointF(1.5f * SIZE, 2 * SIZE),
new NPointF(2 * SIZE, 3 * SIZE)
});
ca = BOTTOM;
break;
case "E":
polygon = new NPolygonPath(new NPointF[] {
new NPointF(0, SIZE),
new NPointF(SIZE, 1.5f * SIZE),
new NPointF(0, 2 * SIZE)
});
ca = LEFT;
break;
case "S":
polygon = new NPolygonPath(new NPointF[] {
new NPointF(SIZE, 0),
new NPointF(1.5f * SIZE, SIZE),
new NPointF(2 * SIZE, 0)
});
ca = TOP;
break;
default:
throw new ArgumentException("Unsupported elbow pipe type");
}
NStyle.SetStrokeStyle(polygon, new NStrokeStyle(0, Color.White));
shape.Primitives.AddChild(polygon);
shape.Primitives.AddChild(new NLinePath(polygon.Points[0], polygon.Points[1]));
shape.Primitives.AddChild(new NLinePath(polygon.Points[1], polygon.Points[2]));
shape.UpdateModelBounds(new NRectangleF(0, 0, 3 * SIZE, 3 * SIZE));
if (shape.Ports == null)
{
shape.CreateShapeElements(ShapeElementsMask.Ports);
}
port = new NDynamicPort(shape.UniqueId, ca, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
SetProtections(shape);
return(shape);
}
