[SOLVED] Image rotation

[nihohit]

I'm working in SFML.net and I'm trying to create images from image tiles. Sometimes I need to rotate the tiles, and since I'm trying to create new images, and I can't do it on the Sprite level. I tried writing code to do it manually, but the code fails without an error message on the SetPixel command. Anyone got any idea why?

        private static Image rotate270(Image temp)
        {
            uint maxY = temp.Size.Y;
            uint maxX = temp.Size.X;
            Image val = new Image(maxY, maxX);
            for (uint x = 0; x < maxX; x++)
            {
                for (uint y = 0; y < maxY; y++)
                {
                    val.SetPixel(y, maxX - x, temp.GetPixel(x, y));
                }
            }
            return val;
        }

        private static Image rotate90(Image temp)
        {
            uint maxY = temp.Size.Y;
            uint maxX = temp.Size.X;
            Image val = new Image(maxY, maxX);
            for (uint x = 0; x < maxX; x++)
            {
                for (uint y = 0; y < maxY; y++)
                {
                    val.SetPixel(maxY-y, x, temp.GetPixel(x, y));
                }
            }
            return val;
        }

        private static Image rotate180(Image temp)
        {
            uint maxY = temp.Size.Y;
            uint maxX = temp.Size.X;
            Image val = new Image(maxX, maxY);
            for (uint x = 0; x < maxX; x++)
            {
                for (uint y = 0; y < maxY; y++)
                {
                    val.SetPixel(maxX-x, maxY-y, temp.GetPixel(x, y));
                }
            }
            return val;
        }

[Laurent]

maxX - x == maxX when x == 0, and row maxX is invalid (the last one is maxX - 1). Same for Y.

[nihohit]

OUCH. I feel really stupid for that.
Sorry for the hassle.