如何设置popOverController的宽度和高度

Question

I am creating a popovercontroller called popoverCamera. I want to set its size as cameraview's size which is default (width-100, hwight-100). How to set its size to default as cameraview's size?

Here cameraview is a view.

popoverCamera= [[UIPopoverController alloc]
                            initWithContentViewController:videoRecorder];
            [popoverCamera presentPopoverFromRect:CGRectMake(0,0,0,0) inView:self.cameraView permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES];

Answer 1

Use this

    popoverController = [[UIPopoverController alloc] initWithContentViewController:YOURCONTROLLER];
    popoverController.popoverContentSize = CGSizeMake(320, 480);
    [popoverController presentPopoverFromRect:[senderView bounds] inView:senderView permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];

Change code as per your requirement..

Answer 2

您可以通过更改属性popoverContentSize的值来popoverContentSize 。更改此属性的值会覆盖当前视图控制器的默认值。

Answer 3

From UIPopoverController.h, you can override:

/* contentSizeForViewInPopover allows you to set the size of the content from within the view controller. This property is read/write, and you should generally not override it.
 */
@property (nonatomic,readwrite) CGSize contentSizeForViewInPopover __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_3_2);

to return the correct value.