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Home→Published 2012 → October

Monthly Archives: October 2012

Geofencing Followup

Hawk iMedia Posted on October 26, 2012 by Hawk iMediaOctober 25, 2012

In a previous post I wrote up some discoveries I had made about using geofencing — region monitoring in iOS parlance — based on some testing I had done. I have since applied those experiments to a real world application … Continue reading →

Posted in iDevBlogADay | Tagged Geofencing, Location Services | Leave a reply

Composite Images using Image Masks

Hawk iMedia Posted on October 12, 2012 by Hawk iMediaOctober 16, 2012

In my last post about dynamic pattern images , I showed how to create images on the fly for use as background pattern images. As promised, today I’ll show how to create composite images with cutouts using masks.

Continue reading →
Posted in iDevBlogADay | Tagged CoreGraphics, iOS | 11 Replies
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