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2014/10/15 ¤U¤È 10:11:46
iphone Programming Glossary: mypathHow to animate one image over the unusual curve path in my iPad application? http://stackoverflow.com/questions/10705587/how-to-animate-one-image-over-the-unusual-curve-path-in-my-ipad-application your path CAKeyframeAnimation moveAlongPath CAKeyframeAnimation animationWithKeyPath @ position moveAlongPath setPath myPath As a CGPath If you created your path as a UIBezierPath then you can easily get the CGPath by calling CGPath on the bezier..
Draw lines with Glow effect smoothly in iPad http://stackoverflow.com/questions/13174862/draw-lines-with-glow-effect-smoothly-in-ipad question use UIBezierPath for draw line like below code... You can init the UIBezierPath as following UIBezierPath myPath UIBezierPath alloc init myPath.lineWidth 10 brushPattern UIColor redColor This is the color of my stroke Then you have Touch.. draw line like below code... You can init the UIBezierPath as following UIBezierPath myPath UIBezierPath alloc init myPath.lineWidth 10 brushPattern UIColor redColor This is the color of my stroke Then you have Touch methods which handle and track.. begins on the screen you ask UIBezierPath to move to that touch point. UITouch mytouch touches allObjects objectAtInd myPath moveToPoint mytouch locationInView self As you move your finger around you keep adding those points in your BezierPath in..
Rotate CGPath without changing its position http://stackoverflow.com/questions/13738364/rotate-cgpath-without-changing-its-position transform CGAffineTransformMakeRotation angleInRadians CGPathRef rotatedPath CGPathCreateCopyByTransformingPath myPath transform This code works fine but it changes path's position I want the path remain at the same position as it was before..
how to convert UIView part as UIImage in iphone application http://stackoverflow.com/questions/16538102/how-to-convert-uiview-part-as-uiimage-in-iphone-application line into image and display in imageview. #import UIKit UIKit.h @interface MyLineDrawingView UIView UIBezierPath myPath UIColor brushPattern @end Implementation Classs #import MyLineDrawingView.h @implementation MyLineDrawingView id initWithFrame.. CGRect frame self super initWithFrame frame if self Initialization code self.backgroundColor UIColor whiteColor myPath UIBezierPath alloc init myPath.lineCapStyle kCGLineCapRound myPath.miterLimit 0 myPath.lineWidth 10 brushPattern UIColor.. initWithFrame frame if self Initialization code self.backgroundColor UIColor whiteColor myPath UIBezierPath alloc init myPath.lineCapStyle kCGLineCapRound myPath.miterLimit 0 myPath.lineWidth 10 brushPattern UIColor redColor return self Only override..
iphone copying folder from bundle to documents http://stackoverflow.com/questions/4053618/iphone-copying-folder-from-bundle-to-documents bundle to the documents directory. the folder I'm trying to find is here ...app Resources 12 a bunch of jpgs NSString myPath NSBundle mainBundle resourcePath stringByAppendingPathComponent @ 12 NSLog @ @ myPath returns .... MyApp.app 12 NSArray.. 12 a bunch of jpgs NSString myPath NSBundle mainBundle resourcePath stringByAppendingPathComponent @ 12 NSLog @ @ myPath returns .... MyApp.app 12 NSArray arrayOf12s NSFileManager defaultManager contentsOfDirectoryAtPath myPath error nil NSLog.. NSLog @ @ myPath returns .... MyApp.app 12 NSArray arrayOf12s NSFileManager defaultManager contentsOfDirectoryAtPath myPath error nil NSLog @ @ arrayOf12s always returns NULL iphone nsfilemanager nsbundle share improve this question How about..
http://stackoverflow.com/questions/7361751/c-boost-on-iphone
Is iOS developer able to view file system? http://stackoverflow.com/questions/7377280/is-ios-developer-able-to-view-file-system the latter is not backed up. Example to get Cache directory path NSString getCacheDirPath NSString path nil NSArray myPathList NSSearchPathForDirectoriesInDomains NSCachesDirectory NSUserDomainMask YES if myPathList count NSString bundleName.. NSString path nil NSArray myPathList NSSearchPathForDirectoriesInDomains NSCachesDirectory NSUserDomainMask YES if myPathList count NSString bundleName NSBundle mainBundle infoDictionary objectForKey @ CFBundleIdentifier path myPathList objectAtIndex.. YES if myPathList count NSString bundleName NSBundle mainBundle infoDictionary objectForKey @ CFBundleIdentifier path myPathList objectAtIndex 0 stringByAppendingPathComponent bundleName return path To see all files in caches directory NSMutableArray..
http://stackoverflow.com/questions/8757135/ios-preferencebundle Declare it as extern and you'll be able to do so. extern NSString SBSCopyIconImagePathForDisplayIdentifier NSString myPath SBSCopyIconImagePathForDisplayIdentifier @ com.apple.String Do anything you like myPath release Now don't forget to link.. NSString myPath SBSCopyIconImagePathForDisplayIdentifier @ com.apple.String Do anything you like myPath release Now don't forget to link your final executable to the SpringBoardServices framework and to add System Library PrivateFrameworks..
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