mattstevens
/ gist:4400775
Last active
March 9, 2022 12:53
Resizing an NSImage on retina Macs for output as a 1x image
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| NSImage *computerImage = [NSImage imageNamed:NSImageNameComputer]; | |
| NSInteger size = 256; | |
| NSBitmapImageRep *rep = [[NSBitmapImageRep alloc] | |
| initWithBitmapDataPlanes:NULL | |
| pixelsWide:size | |
| pixelsHigh:size | |
| bitsPerSample:8 | |
| samplesPerPixel:4 | |
| hasAlpha:YES |
NewerOlder