HOw can i remove the uiview background black color
<p>I am developing one application.In that i set the one image as background for uiview like below </p>

<pre><code>projectview=[[UIView alloc]initWithFrame:CGRectMake(200, 0, 640, 700)];

UIGraphicsBeginImageContext(projectview.frame.size);
[[UIImage imageNamed:@"board.png"] drawInRect:projectview.bounds];
UIImage *lblviewimage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();

projectview.backgroundColor=[UIColor colorWithPatternImage:lblviewimage];
[self.view addSubview:projectview];
</code></pre>

<p>It's working fine in simulator.But when i run this one in device,that image is added to uiview and the remaining space other than that image will be appeared as black.So please tell me how can i remove that black color.</p>
