protected void NDrawingView1_AsyncMouseOut(object sender, EventArgs e)
{
NCallbackMouseEventArgs args = e as NCallbackMouseEventArgs;
if (args.ItemId == null)
{
return;
}
NElementAtomIdentifier id = new NElementAtomIdentifier(args.ItemId);
NEllipsePath path = id.FindInDocument(NDrawingView1.Document) as NEllipsePath;
if (path == null)
{
return;
}
NShape shape = NSceneTree.FirstAncestor(path, NFilters.TypeNShape) as NShape;
shape.Style.FillStyle = new NColorFillStyle(Color.Linen);
}
protected void NDrawingView1_AsyncCustomCommand(object sender, EventArgs e)
{
NCallbackCustomCommandArgs args = e as NCallbackCustomCommandArgs;
NCallbackCommand command = args.Command;
switch (command.Name)
{
case "changeColor":
string idText = command.Arguments["id"] as string;
if (idText == null)
{
break;
}
NElementAtomIdentifier id = new NElementAtomIdentifier(idText);
NEllipsePath path = id.FindInDocument(NDrawingView1.Document) as NEllipsePath;
if (path == null)
{
break;
}
NShape shape = NSceneTree.FirstAncestor(path, NFilters.TypeNShape) as NShape;
Color c = Color.Red;
if (command.Arguments["color"].ToString() == "blue")
{
c = Color.Blue;
}
NColorFillStyle fs = shape.Style.FillStyle as NColorFillStyle;
shape.Style.FillStyle = new NColorFillStyle(c);
clientSideRedrawRequired = (fs == null || fs.Color != c);
break;
case "rotate10Degrees":
IterateRotatingEllipse(true);
break;
}
}
private void CreateMechanicalEngineeringDocument()
{
// create the key shape
NCompositeShape key = new NCompositeShape();
NRectanglePath keyRect = new NRectanglePath(new NRectangleF(12.5f, 30, 5f, 50));
key.Primitives.AddChild(keyRect);
NEllipsePath keyCircle = new NEllipsePath(new NRectangleF(0, 0, 30, 30));
key.Primitives.AddChild(keyCircle);
NEllipsePath keyHole = new NEllipsePath(new NRectangleF(13f, 2f, 4f, 4f));
NStyle.SetFillStyle(keyHole, new NColorFillStyle(Color.White));
NStyle.SetStrokeStyle(keyHole, new NStrokeStyle(0, Color.Black));
key.Primitives.AddChild(keyHole);
key.UpdateModelBounds();
key.Style.FillStyle = new NColorFillStyle(Color.DarkGray);
key.Style.StrokeStyle = new NStrokeStyle(0, Color.Black);
document.ActiveLayer.AddChild(key);
// create the octagram
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape octagram = factory.CreateShape((int)BasicShapes.Octagram);
octagram.Bounds = new NRectangleF(40, 0, 40, 40);
octagram.Style.FillStyle = new NColorFillStyle(Color.DarkGray);
octagram.Style.StrokeStyle = new NStrokeStyle(0, Color.Black);
document.ActiveLayer.AddChild(octagram);
// update the drawing bounds to size to content with some margins
document.AutoBoundsMinSize = new NSizeF(1, 1);
document.AutoBoundsPadding = new Nevron.Diagram.NMargins(5f);
document.AutoBoundsMode = AutoBoundsMode.AutoSizeToContent;
}
protected NCompositeShape CreateComputer()
{
NCompositeShape computer = new NCompositeShape();
// create the frame
NEllipsePath frame = new NEllipsePath(-28, -28, 140, 140);
NStyle.SetFillStyle(frame, new NColorFillStyle(Color.WhiteSmoke));
computer.Primitives.AddChild(frame);
// create display 1
computer.Primitives.AddChild(new NRectanglePath(0, 0, 57, 47));
// create display 2
computer.Primitives.AddChild(new NRectanglePath(6, 4, 47, 39));
// create the keyboard
computer.Primitives.AddChild(new NRectanglePath(-21, 53, 60, 14));
// create the tower case
computer.Primitives.AddChild(new NRectanglePath(65, 0, 32, 66));
// create floppy 1
computer.Primitives.AddChild(new NRectanglePath(70, 5, 20, 3.75f));
// create floppy 2
computer.Primitives.AddChild(new NRectanglePath(70, 15, 20, 3.75f));
// create floppy 3
computer.Primitives.AddChild(new NRectanglePath(70, 25, 20, 3.75f));
// create the mouse tail
computer.Primitives.AddChild(new NBezierCurvePath(new NPointF(38, 82), new NPointF(61, 74), new NPointF(27, 57), new NPointF(63, 54)));
// create the mouse
NEllipsePath mouse = new NEllipsePath(26, 79, 11, 19);
mouse.Rotate(CoordinateSystem.Scene, 42, new NPointF(36.5f, 88.5f));
computer.Primitives.AddChild(mouse);
// update the model bounds to fit the primitives
computer.UpdateModelBounds();
// the default fill style is dold
computer.Style.FillStyle = new NColorFillStyle(Color.Gold);
// create the computer ports
computer.CreateShapeElements(ShapeElementsMask.Ports);
// create a dynamic port anchored to the center of the frame
NDynamicPort port = new NDynamicPort(frame.UniqueId, ContentAlignment.MiddleCenter, DynamicPortGlueMode.GlueToContour);
port.Name = "port";
// make the new port the one and default port of the computer
computer.Ports.RemoveAllChildren();
computer.Ports.AddChild(port);
computer.Ports.DefaultInwardPortUniqueId = port.UniqueId;
return(computer);
}
