Michael Tsai on Twitter: "@ccgus Cool, thanks. And if you want to force double-resolution drawing you would just call CGContextScaleCTM?"

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Gus Mueller ‏@ccgus 16 Jul 2012

OS X devs beware: NSImage will kick you in the nuts if you use initWithSize w/ lockFocus and have mixed HiDPI and LoDPI(?) monitors in use.
5 likes
Guy English ‏@gte 16 Jul 2012 Montréal, Québec

@ccgus yes. Hard.
Gus Mueller ‏@ccgus 16 Jul 2012

@gte Here's a sketch of a little solution I've come up with: https://gist.github.com/3124346 (cc @mjtsai)
1 retweet

‏@mjtsai

@ccgus Cool, thanks. And if you want to force double-resolution drawing you would just call CGContextScaleCTM?

12:17 PM - 16 Jul 2012

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