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2014/10/15 ¤U¤È 10:13:39

iphone Programming Glossary: scaledtosize

How can i add two uiimageview and save it to iphone photo gallery in iphone application development?

http://stackoverflow.com/questions/12453913/how-can-i-add-two-uiimageview-and-save-it-to-iphone-photo-gallery-in-iphone-appl

#import UIKit UIKit.h @interface UIImage MyImage UIImage imageFromView UIView view UIImage imageFromView UIView view scaledToSize CGSize newSize UIImage imageWithImage UIImage image scaledToSize CGSize newSize void beginImageContextWithSize CGSize size.. UIView view UIImage imageFromView UIView view scaledToSize CGSize newSize UIImage imageWithImage UIImage image scaledToSize CGSize newSize void beginImageContextWithSize CGSize size UIImage croppedImage UIImage myImage CGRect bounds masking the.. self endImageContext view setHidden hidden return image UIImage imageFromView UIView view scaledToSize CGSize newSize UIImage image self imageFromView view if view bounds .size.width newSize.width view bounds .size.height newSize.height..

How to Unerase the erased UIImage

http://stackoverflow.com/questions/14053563/how-to-unerase-the-erased-uiimage

Any code/library to scale down an UIImage?

http://stackoverflow.com/questions/1573758/any-code-library-to-scale-down-an-uiimage

has anything better faster. I just added the below to a category on UIimage . UIImage imageWithImage UIImage image scaledToSize CGSize newSize UIGraphicsBeginImageContext newSize image drawInRect CGRectMake 0 0 newSize.width newSize.height UIImage..

The simplest way to resize an UIImage?

http://stackoverflow.com/questions/2658738/the-simplest-way-to-resize-an-uiimage

Or you can use this utility method if you actually need to resize an image UIImage imageWithImage UIImage image scaledToSize CGSize newSize UIGraphicsBeginImageContext newSize In next line pass 0.0 to use the current device's pixel scaling factor..

What's the easiest way to resize/optimize an image size with the iPhone SDK?

http://stackoverflow.com/questions/612131/whats-the-easiest-way-to-resize-optimize-an-image-size-with-the-iphone-sdk

. I had suggested the technique described in this post with the relevant code UIImage imageWithImage UIImage image scaledToSize CGSize newSize UIGraphicsBeginImageContext newSize image drawInRect CGRectMake 0 0 newSize.width newSize.height UIImage..

How to adjust a image size after using UIImagePickerController take a photo?

http://stackoverflow.com/questions/6756665/how-to-adjust-a-image-size-after-using-uiimagepickercontroller-take-a-photo

improve this question UIImage resize Go thru this link . Thanks to Paul Lynch. UIImage imageWithImage UIImage image scaledToSize CGSize newSize UIGraphicsBeginImageContextWithOptions newSize NO 0.0 image drawInRect CGRectMake 0 0 newSize.width newSize.height..