¡@

Home 

2014/10/15 ¤U¤È 10:13:47

iphone Programming Glossary: self.bounds.size

UIImageView with big image. issue

http://stackoverflow.com/questions/11190352/uiimageview-with-big-image-issue

self.zoomScale self.minimumZoomScale void setMaxMinZoomScalesForCurrentBounds CGSize boundsSize self.bounds.size CGSize imageSize imageView.bounds.size calculate min max zoomscale CGFloat xScale boundsSize.width imageSize.width the scale..

UIEdgeInsets ignored on CGContextDrawImage within a UIGraphicsBeginImageContextWithOptions

http://stackoverflow.com/questions/12562742/uiedgeinsets-ignored-on-cgcontextdrawimage-within-a-uigraphicsbeginimagecontextw

@ button.png base base resizableImageWithCapInsets UIEdgeInsetsMake 20 20 20 20 UIGraphicsBeginImageContextWithOptions self.bounds.size NO 0 ctx UIGraphicsGetCurrentContext CGContextDrawImage ctx CGRectMake 0 0 self.bounds.size.width self.bounds.size.height.. self.bounds.size NO 0 ctx UIGraphicsGetCurrentContext CGContextDrawImage ctx CGRectMake 0 0 self.bounds.size.width self.bounds.size.height base CGImage img UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext self.. self.bounds.size NO 0 ctx UIGraphicsGetCurrentContext CGContextDrawImage ctx CGRectMake 0 0 self.bounds.size.width self.bounds.size.height base CGImage img UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext self setImage img forState UIControlStateNormal..

How to add line numbers to a UITextView?

http://stackoverflow.com/questions/2836162/how-to-add-line-numbers-to-a-uitextview

internalScrollView setClipsToBounds YES internalScrollView setScrollsToTop YES internalScrollView setContentSize self.bounds.size internalScrollView setContentMode UIViewContentModeLeft internalScrollView setDelegate self internalScrollView setBounces..

Redrawing UIScrollView contents after every zoom

http://stackoverflow.com/questions/3313947/redrawing-uiscrollview-contents-after-every-zoom

aScrollView withView UIView view atScale float scale CGFloat oldZoomScale contentView.zoomScale CGSize size self.bounds.size Figure out where the scroll view was centered so that we can fix up its offset after adjusting the scaling CGPoint contentCenter..

Take snapshot of view / WebView programmatically

http://stackoverflow.com/questions/501496/take-snapshot-of-view-webview-programmatically

webview image snapshot share improve this question To get the image you'll want to use UIGraphicsBeginImageContext self.bounds.size theView.layer renderInContext UIGraphicsGetCurrentContext UIImage viewImage UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext..

UISegmentedControl text with multiple lines?

http://stackoverflow.com/questions/5614284/uisegmentedcontrol-text-with-multiple-lines

QuartzCore QuartzCore.h @implementation UIView LayerShot UIImage imageFromLayer UIGraphicsBeginImageContextWithOptions self.bounds.size NO 0 self.layer renderInContext UIGraphicsGetCurrentContext UIImage image UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext..

UIScrollView with centered UIImageView, like Photos app

http://stackoverflow.com/questions/638299/uiscrollview-with-centered-uiimageview-like-photos-app

super layoutSubviews center the image as it becomes smaller than the size of the screen CGSize boundsSize self.bounds.size CGRect frameToCenter tileContainerView.frame center horizontally if frameToCenter.size.width boundsSize.width frameToCenter.origin.x..

Is there an SDK to draw lines on iOS with touch?

http://stackoverflow.com/questions/6774352/is-there-an-sdk-to-draw-lines-on-ios-with-touch

touch touches anyObject CGPoint currentPoint touch locationInView self currentPoint.y 20 UIGraphicsBeginImageContext self.bounds.size drawImage.image drawInRect CGRectMake 0 0 self.bounds.size.width self.bounds.size.height CGContextSetLineCap UIGraphicsGetCurrentContext.. self currentPoint.y 20 UIGraphicsBeginImageContext self.bounds.size drawImage.image drawInRect CGRectMake 0 0 self.bounds.size.width self.bounds.size.height CGContextSetLineCap UIGraphicsGetCurrentContext kCGLineCapRound CGContextSetLineWidth UIGraphicsGetCurrentContext.. 20 UIGraphicsBeginImageContext self.bounds.size drawImage.image drawInRect CGRectMake 0 0 self.bounds.size.width self.bounds.size.height CGContextSetLineCap UIGraphicsGetCurrentContext kCGLineCapRound CGContextSetLineWidth UIGraphicsGetCurrentContext..