public CycloMediaLayer AddLayer(string name)
{
CycloMediaLayer thisLayer = null;
if (!Layers.Aggregate(false, (current, cycloLayer) => (cycloLayer.Name == name) || current))
{
thisLayer = AllLayers.Aggregate <CycloMediaLayer, CycloMediaLayer>
(null, (current, checkLayer) => (checkLayer.Name == name) ? checkLayer : current);
if (thisLayer != null)
{
thisLayer.AddToLayers();
}
}
return(thisLayer);
}
public void RemoveLayer(string name)
{
CycloMediaLayer layer = Layers.Aggregate <CycloMediaLayer, CycloMediaLayer>
(null, (current, checkLayer) => (checkLayer.Name == name) ? checkLayer : current);
if (layer != null)
{
Layers.Remove(layer);
layer.Dispose();
IActiveView activeView = ArcUtils.ActiveView;
if (activeView != null)
{
activeView.ContentsChanged();
activeView.Refresh();
}
}
}
// =========================================================================
// Functions (public)
// =========================================================================
public CycloMediaLayer GetLayer(ILayer layer)
{
return(Layers.Aggregate <CycloMediaLayer, CycloMediaLayer>(null,
(current, layerCheck) =>
(layerCheck.Layer == layer) ? layerCheck : current));
}
public Layer GetLayerWithLeast(int selector)
{
return(Layers.Aggregate((i1, i2) => i1.DigitCounts[selector] < i2.DigitCounts[selector] ? i1 : i2));
}
