public bool ExportNetworkGraph(object ownerViewModel, SimilarityMetric similarityMetric, double scoreFilter)
{
FileDialogResult result = _dialogService.ShowSaveFileDialog("Export Network Graph", this, new FileType("PNG image", ".png"));
if (result.IsValid)
{
IBidirectionalGraph <NetworkGraphVertex, NetworkGraphEdge> graph = _graphService.GenerateNetworkGraph(similarityMetric);
var graphLayout = new NetworkGraphLayout
{
IsAnimationEnabled = false,
CreationTransition = null,
DestructionTransition = null,
LayoutAlgorithmType = "StressMajorization",
LayoutParameters = new StressMajorizationLayoutParameters {
WeightAdjustment = 1.0
},
OverlapRemovalAlgorithmType = "FSA",
OverlapRemovalParameters = new OverlapRemovalParameters {
HorizontalGap = 2, VerticalGap = 2
},
Graph = graph,
Background = Brushes.White,
WeightFilter = scoreFilter
};
SaveElement(graphLayout, result.FileName, null);
return(true);
}
return(false);
}
public bool ExportCurrentNetworkGraph(object ownerViewModel)
{
FileDialogResult result = _dialogService.ShowSaveFileDialog("Export Network Graph", ownerViewModel, new FileType("PNG image", ".png"));
if (result.IsValid)
{
NetworkGraphLayout graphLayout = System.Windows.Application.Current.MainWindow.FindVisualDescendants <NetworkGraphLayout>().FirstOrDefault();
if (graphLayout == null)
{
throw new InvalidOperationException();
}
SaveElement(graphLayout, result.FileName, null);
return(true);
}
return(false);
}
