I am trying to create a NSImage or NSImageCell with rounded corners
inside a NSTableView. I can't get anything to work. Here is the best I
have so far inside my custom NSCell:
- (void)drawInteriorWithFrame:(NSRect)frame inView:(NSView *)controlView {
if (thumbnailLink) {
NSURL *url = [NSURL URLWithString:thumbnailLink];
if (url) {
NSRect imageFrame = [self _imageFrameForInteriorFrame:frame];
NSImage *image = [[NSImage alloc] initWithContentsOfURL:url];
[image setScalesWhenResized:YES];
[image setSize:NSMakeSize(IMAGE_HEIGHT, IMAGE_WIDTH)];
[NSGraphicsContext saveGraphicsState];
imageFrame = NSInsetRect(imageFrame, 1, 1);
NSBezierPath *clipPath = [NSBezierPath
bezierPathWithRoundedRect:imageFrame cornerRadius:5.0];
[clipPath setWindingRule:NSEvenOddWindingRule];
[clipPath addClip];
[NSGraphicsContext restoreGraphicsState];
[image drawInRect:imageFrame fromRect:NSMakeRect(0, 0,
0, 0) operation:NSCompositeSourceIn fraction:1.0];
[image release];
}
}
...
Any ideas on how to do this?.
Thanks,
John
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