public bool ExportGlobalCorrespondencesChart(object ownerViewModel, SyllablePosition syllablePosition, int frequencyFilter)
{
FileDialogResult result = _dialogService.ShowSaveFileDialog("Export Global Correspondences Chart", this, new FileType("PNG image", ".png"));
if (result.IsValid)
{
IBidirectionalGraph <GlobalCorrespondencesGraphVertex, GlobalCorrespondencesGraphEdge> graph = _graphService.GenerateGlobalCorrespondencesGraph(syllablePosition);
var graphLayout = new GlobalCorrespondencesGraphLayout
{
IsAnimationEnabled = false,
CreationTransition = null,
DestructionTransition = null,
LayoutAlgorithmType = "Grid",
EdgeRoutingAlgorithmType = "Bundle",
EdgeRoutingParameters = new BundleEdgeRoutingParameters {
InkCoefficient = 0, LengthCoefficient = 1, VertexMargin = 2
},
Graph = graph,
Background = Brushes.White,
WeightFilter = frequencyFilter,
SyllablePosition = syllablePosition
};
graphLayout.Resources[typeof(EdgeControl)] = System.Windows.Application.Current.Resources["GlobalCorrespondenceEdgeControlStyle"];
SaveElement(graphLayout, result.FileName, null);
return(true);
}
return(false);
}
public bool ExportCurrentGlobalCorrespondencesChart(object ownerViewModel)
{
FileDialogResult result = _dialogService.ShowSaveFileDialog("Export Global Correspondences Chart", ownerViewModel, new FileType("PNG image", ".png"));
if (result.IsValid)
{
GlobalCorrespondencesGraphLayout graphLayout = System.Windows.Application.Current.MainWindow.FindVisualDescendants <GlobalCorrespondencesGraphLayout>().FirstOrDefault();
if (graphLayout == null)
{
throw new InvalidOperationException();
}
SaveElement(graphLayout, result.FileName, null);
return(true);
}
return(false);
}
