/// <summary>
/// Converts the given rectangle from the view into the world coordinate space.
/// </summary>
internal static RectD IntermediateToWorldCoordinates(CanvasControl canvas, RectD rect)
{
var p1 = GetRounded(canvas.IntermediateToWorldCoordinates(rect.GetTopLeft()));
var p2 = GetRounded(canvas.IntermediateToWorldCoordinates(rect.GetBottomRight()));
return(new RectD(p1.X, p1.Y, (int)Math.Max(0, p2.X - p1.X), (int)Math.Max(0, p2.Y - p1.Y)));
}