void SimpleSymbolButton_Checked(object sender, RoutedEventArgs e)
{
// Clear out all class breaks render information
GraphicsLayer graphicsLayer = Layer as GraphicsLayer;
if (graphicsLayer != null)
{
ClassBreaksRenderer renderer = graphicsLayer.Renderer as ClassBreaksRenderer;
if (renderer != null)
{
renderer.Classes.Clear();
}
graphicsLayer.Renderer = null; // clear out the Renderer
}
if (DefaultSymbolConfigContainer != null)
{
Symbol defaultSymbol = SymbologyUtils.GetDefaultSymbolForLayer(Layer);
if (defaultSymbol == null)
{
// Create and assign a default symbol to the layer ???
}
Control configControl = getConfigControlBasedOnGeometryType(defaultSymbol, false);
if (GeometryTypeOfLayer == GeometryType.Point)
{
// In the case of simple renderer, we need to set the layer as the data context
// rather than the symbol
configControl.DataContext = Layer;
}
DefaultSymbolConfigContainer.Content = configControl;
}
if (ClassBreakSymbologyConfigContainer != null)
{
ClassBreakSymbologyConfigContainer.Content = null;
}
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
return(SymbologyUtils.GetDefaultSymbolForLayer(value as Layer));
}
