ImageTransformation by burly

1

private void DrawNeedle(Graphics g, float angle)         {             Metafile myMetafile = new Metafile("needle.emf");             float dx, dy, x, y;                        // Calculate the offsets             dx = (float)Radius * (float)Math.Sin(DegreesToRadians(angle));             dy = (float)Radius * (float)Math.Cos(DegreesToRadians(angle));                          // Determine the new drawing point             x = Center.X + dx;             y = Center.Y - dy;                          // Draw the unrotated image             g.DrawImage(myMetafile, x, y, 10, Radius);                          // Rotate and draw the new image             g.RotateTransform(angle);             g.DrawImage(myMetafile, x, y, 10, Radius);                        // These are the points that actually look correct when rotated             // g.DrawImage(myMetafile, 83, 45, 10, Radius);             }