2014/10/15 下午 10:16:13

iphone Programming Glossary: zoomtorect

Center content of UIScrollView when smaller

http://stackoverflow.com/questions/1316451/center-content-of-uiscrollview-when-smaller

return imageScrollView viewWithTag ZOOM_VIEW_TAG NOTE The following delegate method works around a known bug in zoomToRect animated In the next release after 3.0 this workaround will no longer be necessary void scrollViewDidEndZooming UIScrollView..

Zooming in UIScrollView is not smooth

http://stackoverflow.com/questions/1823699/zooming-in-uiscrollview-is-not-smooth

added buttons in the UIView and then I added the UIView in a UIScrollView but every time I zoom out or zoom in using zoomToRect method of UIScrollView the zooming is not smooth and the zoom out was distorted. How can implement smooth zooming in UIScrollView..

zoomToRect does nothing if your UIScrollView is already at that zoomlevel

http://stackoverflow.com/questions/2116349/zoomtorect-does-nothing-if-your-uiscrollview-is-already-at-that-zoomlevel

does nothing if your UIScrollView is already at that zoomlevel I think I have found a bug in UIScrollView but I want to.. same thing and if it is expected behaviour. I've got a UIScrollView and am trying to set what it is looking at using zoomToRect. That works fine. If I then drag the view so it's looking elsewhere and then trigger the zoomToRect with the same values.. looking at using zoomToRect. That works fine. If I then drag the view so it's looking elsewhere and then trigger the zoomToRect with the same values it does nothing. The zoomToRect command only does something if the zoomScale needs to be adjusted if..

How to zoom particular part of UIScrollView?

http://stackoverflow.com/questions/2880031/how-to-zoom-particular-part-of-uiscrollview

scrollView.maximumZoomScale 4.0f scrollView.minimumZoomScale 1.0f CGRect rect CGRectMake 119 42 208 166 scrollView zoomToRect rect animated YES scrollView setDelegate self window addSubview scrollView window makeKeyAndVisible I want to zoom the particular..

Any way of changing the duration of zoomToRect for UIScrollView?

http://stackoverflow.com/questions/3238567/any-way-of-changing-the-duration-of-zoomtorect-for-uiscrollview

way of changing the duration of zoomToRect for UIScrollView Is there any way to specify a duration for the animation of UIScrollView zoomToRect zoomRect animated.. the duration of zoomToRect for UIScrollView Is there any way to specify a duration for the animation of UIScrollView zoomToRect zoomRect animated YES At the moment it's either fast animated YES or instant animated NO . I'd like to specify a duration..