void DisposeCountyLayer(LoadedMapInfo countyInfo = null)
{
if (countyInfo == null)
{
countyInfo = this.usCountyInfo;
}
countyInfo.DestroyStorage();
countyInfo.DestroyLayer();
}
void LoadUSShape(LoadedMapInfo info, ElectionData electionData, bool colorize = true)
{
info.DestroyStorage();
info.AllItems = LoadMapShapeItems(Helpers.GetUSMap());
info.VisibleItems = new List <MapItem>(info.AllItems);
if (colorize)
{
colorizer.ColorizeStateItems(electionData, info.AllItems);
}
if (info.Layer == null)
{
info.Layer = new VectorItemsLayer();
}
info.SetupVisibleItemsLayerStorage();
}