예제 #1
0
        /// <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)));
        }