private object convert(object value, Type targetType, object parameter, CultureInfo culture)
{
string shape = value as string;
// Convert invalid shapeID into invalid snap target
if (shape == null || shape == string.Empty || this.ReferenceControl == null)
{
return(null);
}
// Find canvas view through reference on this converter
CanvasView cv = CanvasView.GetCanvasView(this.ReferenceControl);
// No canvas view found
if (cv == null)
{
return(null);
}
// Get references element from viewmodel
ShapeViewModelBase e = cv.CanvasViewModel.DocumentViewModel.dm_DocumentDataModel.GetShapeById(shape);
// Use CanvasView to find canvas object in vicinity
return(cv.ControlFromElement(e));
}
private object convert(object value, Type targetType, object parameter, CultureInfo culture)
{
String shape = value as String;
if (shape == null || shape == "" || ReferenceControl == null)
{
return(null);
}
CanvasView cv = CanvasView.GetCanvasView(ReferenceControl);
if (cv == null)
{
return(null);
}
return(cv.ControlFromElement(cv._CanvasViewModel._DocumentViewModel.dm_DocumentDataModel.GetShapeById(shape)));
}