User Tools

Site Tools


objective-c:uikit.framework:uiimageview.h:init

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

objective-c:uikit.framework:uiimageview.h:init [2013/01/01 20:36]
Mo created
objective-c:uikit.framework:uiimageview.h:init [2013/01/01 20:41] (current)
Mo
Line 1: Line 1:
 +=====init=====
  
 +<code objc>    
 +
 +- (id)init;
 + 
 +</code>
 +
 +Returns a UIImageView.
 +
 +**Return Value**
 +- UIImageView
 +
 +
 +===== ObjC Sourcecode Example =====
 +
 +<code objc>
 +
 +    // ** Initialize imageView **
 +    UIImageView *myImageView = [[UIImageView alloc]init];
 +    
 +    // ** Output **
 +    NSLog(@"%@", myImageView);
 +
 +</code>
 +
 +If you look at the output for this example code, you`ll see that the imageview`s frame values are "0 0 ; 0 0"!
 +This is because no frame was set yet. You need to set the frame of the imageview or it will not be visible after adding it to the view.\\
 +It`s recommend to use "[[objective-c:uikit.framework:uiimageview.h:initwithframe|initWithFrame]]".
 +
 +
 +==== Output for this example code ====
 +<code>
 +
 +2013-01-01 20:33:22.558 UIImageViewSample[553:11303] <UIImageView: 0x75891c0; frame = (0 0; 0 0); userInteractionEnabled = NO; layer = <CALayer: 0x7588cb0>>
 +
 +</code>
advertising
objective-c/uikit.framework/uiimageview.h/init.txt · Last modified: 2013/01/01 20:41 by Mo

Impressum Datenschutz