public static Dictionary <string, object> PackRectangles(
List <Rectangle> items,
List <Rectangle> containers,
[DefaultArgument("RectanglePackingStrategy.BestAreaFits")] RectanglePackingStrategy strategy)
{
var packer = new RectanglePacker();
var results = packer.PackMultipleContainers(items, containers, strategy);
return(results.ToDictionary());
}