2014/10/15 下午 10:13:38

iphone Programming Glossary: s.height

How to erase some portion of a UIImageView's image on iOS?

http://stackoverflow.com/questions/1487601/how-to-erase-some-portion-of-a-uiimageviews-image-on-ios

s CGContextRef g UIGraphicsGetCurrentContext CGContextAddPath g erasePath CGContextAddRect g CGRectMake 0 0 s.width s.height CGContextEOClip g img drawAtPoint CGPointZero imageView.image UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext..

SOLVED: Peculiar problem - iphone application distribution build contains a bug

http://stackoverflow.com/questions/2211486/solved-peculiar-problem-iphone-application-distribution-build-contains-a-bug

void setText NSString string CGSize s string sizeWithFont textView.font constrainedToSize CGSizeMake 290 FLT_MAX s.height kStaticSize SizeWithFont is very unreliable so have to do some dirty tweaking if s.height 100 s.height 250 s.height 20 else.. CGSizeMake 290 FLT_MAX s.height kStaticSize SizeWithFont is very unreliable so have to do some dirty tweaking if s.height 100 s.height 250 s.height 20 else if s.height 250 s.height 500 s.height 40 else if s.height 500 s.height 800 s.height 50.. 290 FLT_MAX s.height kStaticSize SizeWithFont is very unreliable so have to do some dirty tweaking if s.height 100 s.height 250 s.height 20 else if s.height 250 s.height 500 s.height 40 else if s.height 500 s.height 800 s.height 50 else if s.height..

How to erase part of an image as the user touches it

http://stackoverflow.com/questions/2978382/how-to-erase-part-of-an-image-as-the-user-touches-it

g from.x from.y CGContextAddLineToPoint g to.x to.y CGContextClosePath g CGContextAddRect g CGRectMake 0 0 s.width s.height CGContextEOClip g image drawAtPoint CGPointZero bkgdImageView.image UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext..