/// <summary>
/// Tightly fit the bounding box around the graph
/// </summary>
public void FitGraphBoundingBox()
{
if (this.DrawingLayoutEditor != null)
{
if (this.Graph != null)
{
DrawingLayoutEditor.FitGraphBoundingBox(this.DGraph);
}
Invalidate();
}
}
public XGraphViewer()
{
LargeGraphNodeCountThreshold = 0;
drawingLayoutEditor = new DrawingLayoutEditor(this);
graphCanvas.SizeChanged += GraphCanvasSizeChanged;
graphCanvas.MouseLeftButtonDown += GraphCanvasMouseLeftButtonDown;
graphCanvas.MouseDown += GraphCanvasMouseDown;
graphCanvas.MouseMove += GraphCanvasMouseMove;
graphCanvas.MouseUp += GraphCanvasMouseUp;
graphCanvas.MouseLeftButtonUp += GraphCanvasMouseLeftButtonUp;
graphCanvas.MouseWheel += GraphCanvasMouseWheel;
ViewChangeEvent += AdjustBtrectRenderTransform;
ViewChangeEvent += (a, b) => SetupRoutingTimer();
GraphChanged += (a, b) => { if (routingTimer != null)
{
routingTimer.Stop();
}
routingTimer = null; };
LayoutEditingEnabled = true;
}
public XGraphViewer()
{
LargeGraphNodeCountThreshold = 0;
drawingLayoutEditor = new DrawingLayoutEditor(this);
graphCanvas.SizeChanged += GraphCanvasSizeChanged;
graphCanvas.MouseLeftButtonDown += GraphCanvasMouseLeftButtonDown;
graphCanvas.MouseDown += GraphCanvasMouseDown;
graphCanvas.MouseMove += GraphCanvasMouseMove;
graphCanvas.MouseUp += GraphCanvasMouseUp;
graphCanvas.MouseLeftButtonUp += GraphCanvasMouseLeftButtonUp;
graphCanvas.MouseWheel += GraphCanvasMouseWheel;
ViewChangeEvent += AdjustBtrectRenderTransform;
ViewChangeEvent += (a, b) => SetupRoutingTimer();
GraphChanged += (a, b) => { if (routingTimer != null) routingTimer.Stop();
routingTimer = null;
};
LayoutEditingEnabled = true;
}
