Use native image scale (retina support).

Branch: proxi/simpledrawing:retina

Branch: nwoolls/simpledrawing:master

Merged

#3 · Created 2013-11-18 · Last updated 2013-11-18

Merged pull request

Merged in proxi/simpledrawing/retina (pull request #3)

f750207·Author: Nathanial Woolls·Closed by: Nathanial Woolls·2013-11-18

Swapped UIGraphicsBeginImageContext for UIGraphicsBeginImageContextWithOptions in a few places to support retina displays.