I\'开发者_Python百科m looking for a way to write the contents of the screen to an image. Any idea how to achieve that? Does it involve using Quartz?
I\'m attempting to draw polygons on a mapView. What I did was to add a transparent view on the main view, that matches the bounds of the mapView, and I draw over it. When I move the table it\'s ok, bu
I want to develop a 2d game. I have to choose from Quartz/CoreGraphics, OpenGL ES or Cocos2D. I\'m interested in how the game Pocket God is realized because it fulfills p开发者_C百科erfectly my needin
I am trying to draw a map annotation in my app - very much like MapKit\'s MKAnnotationView, but without the mapkit.
I am trying to draw a drop shadow underneath an image to which I apply rounded corners, but I have 2 problems:
I\'m implementing a view for displaying tabular information with 2 axis, but I\'m starting to run into performance issues with rendering all the cells.
I am doing something a bit unusual.I\'m trying to tint all the components in my application red (you may have seen some other postings from me about this, but this is something more specific).To do so
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