Here’s an example that uses a transform to rotate the drawing context. Essentially it’s just like setting a color or shadow, just make sure to use -concat
instead of -set
.
CGFloat rotateDeg = 4.0f;
NSAffineTransform *rotate = [[NSAffineTransform alloc] init];
[rotate rotateByDegrees:rotateDeg];
[rotate concat];
// Lock focus if needed and draw strings, images here.
[rotate release];