/// <summary>
/// If the optional <see cref="MCDA.Model.ClassBreaksRendererContainer" /> is set and includes all properties the
/// method
/// creates a new class breaks renderer and performs a partial refresh.
/// </summary>
/// <param name="renderContainer"></param>
/// <param name="featureLayer"></param>
/// <exception cref="ArgumentNullException"></exception>
/// <exception cref="ArgumentException"></exception>
public void Render(RendererContainer renderContainer, IFeatureLayer2 featureLayer)
{
var geoFeatureLayer = featureLayer as IGeoFeatureLayer;
switch (renderContainer.Renderer)
{
case Renderer.ClassBreaksRenderer:
geoFeatureLayer.Renderer = RendererFactory.NewClassBreaksRenderer(renderContainer);
break;
case Renderer.BiPolarRenderer:
geoFeatureLayer.Renderer = RendererFactory.NewUniqueValueRenderer(renderContainer);
break;
case Renderer.None:
geoFeatureLayer.Renderer = RendererFactory.NewSimpleRenderer();
break;
}
switch (ConfigSingleton.Instance.SelectedRenderoption)
{
case RenderOption.AfterSliderDrag:
PartialRefresh(renderContainer, featureLayer);
break;
case RenderOption.AnimationLike:
case RenderOption.Realtime:
default:
PartialRefresh(renderContainer, featureLayer, false);
break;
}
}
/// <summary>
/// Performs a partial refresh on the feature feature in the in memory workspace.
/// </summary>
/// <param name="renderContainer"></param>
/// <param name="featureLayer"></param>
/// <param name="updateTOC"></param>
private static void PartialRefresh(RendererContainer renderContainer, IFeatureLayer2 featureLayer, bool updateTOC = true)
{
var activeView = (IActiveView)ArcMap.Document.FocusMap;
if (updateTOC)
{
activeView.ContentsChanged();
ArcMap.Document.UpdateContents();
}
activeView.PartialRefresh(esriViewDrawPhase.esriViewGeography, featureLayer, null);
}
