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Re: debugging offscreen graphics

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Re: debugging offscreen graphics

Subject: Re: debugging offscreen graphics
From: Michael Babin <email@hidden>
Date: Sun, 25 May 2008 13:35:01 -0500

On May 25, 2008, at 1:13 PM, Brian Pigott wrote:

I am calculating areas within manually drawn bezierpaths by counting coloured pixels in an NSView, If I stop the Xcode debugger with a breakpoint in the modal loop, the view is not refreshed on my monitor. Can some kind soul tell me how to make the debugger flush the current NSView to the window. At present I have to hack the code to terminate the loop which is both slow and error prone.

If your drawing is being buffered and you want to flush all drawing, use Quartz Debug and turn on "Autoflush drawing".

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  >debugging offscreen graphics (From: Brian Pigott <email@hidden>)




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