Re: Scaling an NSImage to have exact pixel dimensions
Re: Scaling an NSImage to have exact pixel dimensions
- Subject: Re: Scaling an NSImage to have exact pixel dimensions
- From: Graham Cox <email@hidden>
- Date: Fri, 10 Oct 2014 19:02:25 +1100
On 10 Oct 2014, at 3:57 pm, Carl Hoefs <email@hidden> wrote:
> If there’s a cleaner way, please let me know!
// ... set up destination context ...
[[NSGraphicsContext currentContext] setImageInterpolation: NSImageInterpolationHigh];
[sourceImage drawInRect:dest fromRect:NSZeroRect operation:NSCompositeCopy fraction:1.0 respectFlipped:YES hints:nil];
// ... clean up leaving NSBitMapImageRep alone...
NSData* imageData = [destBitMapRep representationUsingType:... properties:...];
--Graham
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