public class MyResourcedCanvasItem : ResourcedCanvasItem
{
	public MyResourcedCanvasItem(IImageConverterService imageConverterService, CanvasType ctType) : base(imageConverterService, ctType)
	{
	}
	public MyResourcedCanvasItem(IImageConverterService imageConverterService, CanvasType canvasType, float left, float top, float width, float height, string strLink) : base(imageConverterService, canvasType, left, top, width, height, strLink)
	{
	}
       protected override Guid ImageFormatGuid() => ImageFormat.Bmp.Guid;
	protected override string ImageTypeName() => ResourceManager.ImageResource.BitmapTypeName;
	internal override ResourcedCanvasItem Clone(ResourceManager targetResourceMgr) => new MyResourcedCanvasItem(ImageConverterService, Type);
}