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Article:
  Working With Bitmap Images; Document-Based Application Redux
Subject:   Build Warnings - no image displayed
Date:   2002-04-21 09:12:12
From:   jreno
Response to: Build Warnings

The reason you cannot get an image to display before you add the scrolling bits is because of the 'drawRect:' implementation. If you add [super drawRect:rect] in '-(void)drawRect{}' it will work just fine without the scroll-stuff.