I\'m trying to load pictures in iPhone Photos app, then save the selected pictures in to my app\'s folder, using ALAssetsLibrary, and have two issues:
I\'m trying to ALAssetLibrary to fetch pictures in Photos app, but recently I found a problem, when I get the CGImageRef from ALAssetRepresentation, the UIImageOrientation is wrong(rotated 90 degree),
I have a uiimage in a uiimageview.the uiimage doesn\'t fill the entire uiimageview.I\'m trying to have a border with rounded corners, but just around the uiimage, not the entire uiimageview.Can\'t fig
I have 2 i开发者_开发技巧mages.. How can i overlap them so i can get 1 UIImage? Setting the position of image 2 inside image 1 at X, Y
Alright what I am trying to do is: given an image where there 开发者_开发百科is a circle within that image that is \"blank\". I want to take an existing image from user library and then mask it so t
I ha开发者_如何学Cve an image displayed using CGRect (code below). the problem is that it\'s obscuring UIButtons I have in the nib file.
how to find coordin开发者_开发百科ate of the last character in UILabel if we have more then 1 line of text in it?
Here\'s the code I have but it\'s crashing ... any ideas? UIImage *tempImage = [[UIImage alloc] initWithData:imageData];
I\'m looking to change the phone\'s rotation based on the size 开发者_如何转开发of an image. is there a way to detect if the image has 480px x 300px dimensions then use landscape rotation and vice ver
I\'m using CG开发者_如何学CRect to display an image. I\'d like the CGRect to use the width and height of the image without me specifying it.
加载中,请稍侯......