protected override void LoadExample()
{
// create a stylesheet for the CustomConnectors
NStyleSheet styleSheet = new NStyleSheet("CustomConnectors");
styleSheet.Style.StartArrowheadStyle = new NArrowheadStyle(ArrowheadShape.Circle, "CustomConnectorStart", new NSizeL(6, 6), new NColorFillStyle(Color.FromArgb(247, 150, 56)), new NStrokeStyle(1, Color.FromArgb(68, 90, 108)));
styleSheet.Style.EndArrowheadStyle = new NArrowheadStyle(ArrowheadShape.Arrow, "CustomConnectorStart", new NSizeL(6, 6), new NColorFillStyle(Color.FromArgb(247, 150, 56)), new NStrokeStyle(1, Color.FromArgb(68, 90, 108)));
styleSheet.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
document.StyleSheets.AddChild(styleSheet);
// init form fields
m_Layout = new NOrthogonalGraphLayout();
propertyGrid1.SelectedObject = m_Layout;
view.BeginInit();
view.Grid.Visible = false;
view.GlobalVisibility.ShowPorts = false;
view.ViewLayout = ViewLayout.Fit;
// init document
document.BeginInit();
document.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(192, 194, 194), Color.FromArgb(129, 133, 133));
document.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
InitDocument();
document.EndInit();
// init form controls
InitFormControls();
// end view init
view.EndInit();
}
private void PerformLayout(Hashtable args)
{
// Create the layout
NOrthogonalGraphLayout layout = new NOrthogonalGraphLayout();
// Configure the layout
NLayoutsHelper.ConfigureLayout(layout, args);
// Get the shapes to layout
NNodeList shapes = NDrawingView1.Document.ActiveLayer.Children(NFilters.Shape2D);
// Layout the shapes
layout.Layout(shapes, new NDrawingLayoutContext(NDrawingView1.Document));
// Resize document to fit all shapes
NDrawingView1.Document.SizeToContent();
}
public void ApplyLayout(NDrawingDocument document, Dictionary <string, string> settings)
{
// Create the layout
NOrthogonalGraphLayout layout = new NOrthogonalGraphLayout();
// Configure the layout
if (settings != null)
{
NDrawingDocumentHelper helper = new NDrawingDocumentHelper(document);
helper.ConfigureLayout(layout, settings);
}
// Get the shapes to layout
NNodeList shapes = document.ActiveLayer.Children(NFilters.Shape2D);
// Layout the shapes
layout.Layout(shapes, new NDrawingLayoutContext(document));
}
