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by coob
5218 days ago
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You can render PDFs as UIImages[1], there are categories around that make this easy[2]. However, this is never ever going to be as cheap as loading a converted PNG (which Apple's modified pngcrush converts for you). I think a lot of devs have the draw/vector vs. precomposed bitmap tradeoff the wrong way round. Drawing all of your gradated UIButtons with CoreGraphics methods is a false economy compared to just loading a stretchable PNG. Almost all of Apple's UI system imagery is bitmap based, and for a good reason. [1] http://mattgemmell.com/2012/02/10/using-pdf-images-in-ios-ap... [2]https://github.com/mindbrix/UIImage-PDF |
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