Comment on A 12pt Font Should Be The Same Size EverywhereparentComments−thebigshane14yI haven't paid too much attention to this but shouldn't it be a square of four pixels? That would be true double resolution, right?Or is there some pixel trickery like those olpc displays? [http://wiki.laptop.org/go/Display]−reitzensteinm14ypx is a measure of length, not area.A 12 px high font is 24 px high on a retina display.A 12 px by 12 px box is 144 px^2, or 12 x 12 x 2 x 2 = 576 px^2 on retina.
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I haven't paid too much attention to this but shouldn't it be a square of four pixels? That would be true double resolution, right?
Or is there some pixel trickery like those olpc displays? [http://wiki.laptop.org/go/Display]
px is a measure of length, not area.
A 12 px high font is 24 px high on a retina display.
A 12 px by 12 px box is 144 px^2, or 12 x 12 x 2 x 2 = 576 px^2 on retina.