private void InitDocument(NDrawingDocument document)
{
// Remove the standard frame
document.BackgroundStyle.FrameStyle.Visible = false;
// Adjust the graphics quality
document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
// Set up visual formatting
document.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(251, 203, 156), Color.FromArgb(247, 150, 56));
document.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
NStyleSheet sheet = new NStyleSheet("edges");
sheet.Style.StartArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
sheet.Style.EndArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
document.StyleSheets.AddChild(sheet);
// Create the initial diagram
DiagramRenderer renderer = new DiagramRenderer();
renderer.CreateRandomDiagram(document, 15, 15);
// Layout the diagram
renderer.ApplyLayout(document, null);
// Resize document to fit all shapes
document.SizeToContent();
}
void INCustomRequestCallback.OnCustomRequestCallback(NAspNetThinWebControl control, NRequestContext context, string argument)
{
NThinDiagramControl diagramControl = (NThinDiagramControl)control;
NDrawingDocument document = diagramControl.Document;
NDrawingDocumentHelper helper = new NDrawingDocumentHelper(document);
Dictionary <string, string> settings = helper.ParseSettings(argument);
DiagramRenderer renderer = new DiagramRenderer();
switch (settings["command"])
{
case "randomGrid1Button":
renderer.CreateRandomDiagram(document, 10, 10);
break;
case "randomGrid2Button":
renderer.CreateRandomDiagram(document, 15, 15);
break;
case "triangularGrid1Button":
renderer.CreateTriangularGridDiagram(document, 6);
break;
case "triangularGrid2Button":
renderer.CreateTriangularGridDiagram(document, 8);
break;
}
// Layout the diagram
renderer.ApplyLayout(document, settings);
// Resize document to fit all shapes
document.SizeToContent();
// Update the view
diagramControl.UpdateView();
}