title: How can I make an UIImage programmatically?
body: <p>This isn't what you probably thought it was to begin with. I know how to use UIImage's, but I now need to know how to create a "blank" UIImage using:</p>
  
  <p><code>CGRect screenRect = [self.view bounds];</code></p>
  
  <p>Well, those dimensions. Anyway, I want to know how I can create a UIImage with those dimensions colored all white. No actual images here.</p>
  
  <p>Is this even possible? I am sure it is, but maybe I am wrong.</p>
  
  <h2>Edit</h2>
  
  <p>This needs to be a "white" image. Not a blank one. :)</p>