2014/10/15 下午 10:12:20

iphone Programming Glossary: offsetx

Center content of UIScrollView when smaller

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

is 0 0 . void scrollViewDidZoom UIScrollView scrollView UIView subView scrollView.subviews objectAtIndex 0 CGFloat offsetX scrollView.bounds.size.width scrollView.contentSize.width scrollView.bounds.size.width scrollView.contentSize.width 0.5..

How can I encrypt CoreData contents on an iPhone

http://stackoverflow.com/questions/1645007/how-can-i-encrypt-coredata-contents-on-an-iphone

Recreate recipient bubble behaviour in Mail.app / Three20

http://stackoverflow.com/questions/5247072/recreate-recipient-bubble-behaviour-in-mail-app-three20

0.0 textWidth textSize.height CGRect badgeBounds CGRectMake 0.0 0.0 textWidth 2.0 capPadding textSize.height double offsetX CGRectGetMaxX myRect CGRectGetMaxX badgeBounds 2.0 double offsetY CGRectGetMaxY myRect CGRectGetMaxY badgeBounds 2.0 badgeBounds.. badgeBounds 2.0 double offsetY CGRectGetMaxY myRect CGRectGetMaxY badgeBounds 2.0 badgeBounds CGRectOffset badgeBounds offsetX offsetY textBounds CGRectOffset textBounds offsetX offsetY CGContextFillEllipseInRect context CGRectMake badgeBounds.origin.x.. CGRectGetMaxY badgeBounds 2.0 badgeBounds CGRectOffset badgeBounds offsetX offsetY textBounds CGRectOffset textBounds offsetX offsetY CGContextFillEllipseInRect context CGRectMake badgeBounds.origin.x badgeBounds.origin.y capDiameter capDiameter..

Capturing zoomed preview view in AVFoundation

http://stackoverflow.com/questions/8150148/capturing-zoomed-preview-view-in-avfoundation

cameraZoom interpolationQuality kCGInterpolationNone now calculate the offset x and offset y CGFloat offsetX image.size.width 2 orgSize.width 2 CGFloat offsetY image.size.height 2 orgSize.height 2 crop the image from the offset position.. 2 crop the image from the offset position to the original width and height image image croppedImage CGRectMake offsetX offsetY orgSize.width orgSize.height UIButton imgBtn UIButton self.view viewWithTag 500 imgBtn setImage image forState UIControlStateNormal..

How do I add a scrollable/zoomable image into the MainView.xib of a Utility Based iPhone Application

http://stackoverflow.com/questions/8275234/how-do-i-add-a-scrollable-zoomable-image-into-the-mainview-xib-of-a-utility-base

additional setup after loading the view typically from a nib. void scrollViewDidZoom UIScrollView aScrollView CGFloat offsetX scrollView.bounds.size.width scrollView.contentSize.width scrollView.bounds.size.width scrollView.contentSize.width 0.5.. scrollView.contentSize.height 0.5 0.0 mySubView.center CGPointMake scrollView.contentSize.width 0.5 offsetX scrollView.contentSize.height 0.5 offsetY void viewDidUnload super viewDidUnload Release any retained subviews of the..

Cost of message dispatch in Objective-C

http://stackoverflow.com/questions/907843/cost-of-message-dispatch-in-objective-c

when they would make for a better design. A case in my current project is that I have a class with instance variables offsetX and offsetY. I often want the absolute offset and at the moment I have this line of code all over the place int absOffset.. offsetY. I often want the absolute offset and at the moment I have this line of code all over the place int absOffset offsetX 0.0 offsetX offsetX offsetY 0.0 offsetY offsetY Now if this was C I would create an inline function that returned the value.. often want the absolute offset and at the moment I have this line of code all over the place int absOffset offsetX 0.0 offsetX offsetX offsetY 0.0 offsetY offsetY Now if this was C I would create an inline function that returned the value for absOffset...