void ToggleNodeEdgesSlidingZoom(VNode vnode) {
var lgSettings = Graph.LayoutAlgorithmSettings as LgLayoutSettings;
if (lgSettings != null)
foreach (var ei in vnode.Node.GeometryNode.Edges.Select(e => lgSettings.GeometryEdgesToLgEdgeInfos[e]))
ei.SlidingZoomLevel = ei.SlidingZoomLevel <= 1 ? double.PositiveInfinity : 1;
ViewChangeEvent(null, null);
}
IViewerNode CreateVNode(Drawing.Node node) {
lock (this) {
if (drawingObjectsToIViewerObjects.ContainsKey(node))
return (IViewerNode) drawingObjectsToIViewerObjects[node];
FrameworkElement feOfLabel;
if (!drawingObjectsToFrameworkElements.TryGetValue(node, out feOfLabel))
feOfLabel = CreateAndRegisterFrameworkElementOfDrawingNode(node);
var vn = new VNode(node, feOfLabel,
e => (VEdge)drawingObjectsToIViewerObjects[e], () => GetBorderPathThickness() * node.Attr.LineWidth);
foreach (var fe in vn.FrameworkElements)
_graphCanvas.Children.Add(fe);
drawingObjectsToIViewerObjects[node] = vn;
#region commented out animation
/* //playing with the animation
p.Fill = Brushes.Green;
SolidColorBrush brush = new SolidColorBrush();
p.Fill = brush;
ColorAnimation ca = new ColorAnimation(Colors.Green, Colors.White, new Duration(TimeSpan.FromMilliseconds(3000)));
//Storyboard sb = new Storyboard();
//Storyboard.SetTargetProperty(ca, new PropertyPath("Color"));
//Storyboard.SetTarget(ca, brush);
//sb.Children.Add(ca);
//sb.Begin(p);
brush.BeginAnimation(SolidColorBrush.ColorProperty, ca);
*/
#endregion
return vn;
}
}