protected override void InitDiagram()
{
base.InitDiagram();
// create all shapes
NBasicShapeFactory basicShapes = new NBasicShapeFactory();
NConnectorShapeFactory connectorShapes = new NConnectorShapeFactory();
// create the group
NGroup group = new NGroup();
// make some background for the group
NDrawRectangle drawRect = new NDrawRectangle(0, 0, 1, 1);
drawRect.Relative = true;
group.Geometry.Add(drawRect);
group.Geometry.Fill = new NColorFill(NColor.LightCoral);
group.SetBounds(new Nov.Graphics.NRectangle(50, 50, 230, 330));
// create a rectangle that is scaled and repositioned
NShape rect1 = basicShapes.CreateShape(ENBasicShape.Rectangle);
rect1.Text = "Scale and Reposition";
group.Shapes.Add(rect1);
rect1.ResizeInGroup = ENResizeInGroup.ScaleAndReposition;
rect1.SetBounds(new Nov.Graphics.NRectangle(10, 10, 100, 100));
// create a rectangle that is only repositioned
NShape rect2 = basicShapes.CreateShape(ENBasicShape.Rectangle);
rect2.Text = "Reposition Only";
group.Shapes.Add(rect2);
rect2.ResizeInGroup = ENResizeInGroup.RepositionOnly;
rect2.SetBounds(new Nov.Graphics.NRectangle(120, 120, 100, 100));
// create a 1D shape
NShape arrow = connectorShapes.CreateShape(ENConnectorShape.Single45DegreesArrow);
arrow.Text = "1D Shape";
group.Shapes.Add(arrow);
arrow.SetBeginPoint(new NPoint(10, 250));
arrow.SetEndPoint(new NPoint(220, 290));
// add the group
m_DrawingDocument.Content.ActivePage.Items.Add(group);
}
protected NGroup CreateNetwork(NPoint location, string labelText)
{
bool rectValid = false;
NRectangle rect = NRectangle.Zero;
NPage activePage = m_DrawingDocument.Content.ActivePage;
NList <NShape> shapes = activePage.GetShapes(false);
for (int i = 0; i < shapes.Count; i++)
{
NRectangle bounds = shapes[i].GetAlignBoxInPage();
if (rectValid)
{
rect = NRectangle.Union(rect, bounds);
}
else
{
rect = bounds;
rectValid = true;
}
}
if (rectValid)
{
// determine how much is out of layout area
}
// create computer1
NShape computer1 = CreateComputer();
computer1.SetBounds(0, 0, computer1.Width, computer1.Height);
// create computer2
NShape computer2 = CreateComputer();
computer2.SetBounds(150, 0, computer2.Width, computer2.Height);
// create computer3
NShape computer3 = CreateComputer();
computer3.SetBounds(75, 120, computer3.Width, computer3.Height);
// create the group that contains the comptures
NGroup group = new NGroup();
NBatchGroup batchGroup = new NBatchGroup(m_DrawingDocument);
batchGroup.Build(computer1, computer2, computer3);
batchGroup.Group(m_DrawingDocument.Content.ActivePage, out group);
// connect the computers in the network
ConnectComputers(computer1, computer2, group);
ConnectComputers(computer2, computer3, group);
ConnectComputers(computer3, computer1, group);
// insert a frame
NDrawRectangle drawRect = new NDrawRectangle(0, 0, 1, 1);
drawRect.Relative = true;
group.Geometry.Add(drawRect);
// change group fill style
group.Geometry.Fill = new NStockGradientFill(ENGradientStyle.FromCenter, ENGradientVariant.Variant2, NColor.Gainsboro, NColor.White);
// reposition and resize the group
group.SetBounds(location.X, location.Y, group.Width, group.Height);
// set label text
group.TextBlock.Text = labelText;
return(group);
}
