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2014/10/15 ¤U¤È 10:03:42
iphone Programming Glossary: apathiphone UIbezierpath irregular image cropping http://stackoverflow.com/questions/12670051/iphone-uibezierpath-irregular-image-cropping create shapes using Bezier Paths. Below is example code to create a square shape that I quickly created UIBezierPath aPath UIBezierPath bezierPath Set the starting point of the shape. aPath moveToPoint CGPointMake 50.0 50.0 Draw the lines. aPath.. a square shape that I quickly created UIBezierPath aPath UIBezierPath bezierPath Set the starting point of the shape. aPath moveToPoint CGPointMake 50.0 50.0 Draw the lines. aPath addLineToPoint CGPointMake 100.0 50.0 aPath addLineToPoint CGPointMake.. UIBezierPath bezierPath Set the starting point of the shape. aPath moveToPoint CGPointMake 50.0 50.0 Draw the lines. aPath addLineToPoint CGPointMake 100.0 50.0 aPath addLineToPoint CGPointMake 100.0 100.0 aPath addLineToPoint CGPointMake 50.0..
How to save the UIImage after multi point cropping the image? http://stackoverflow.com/questions/13063441/how-to-save-the-uiimage-after-multi-point-cropping-the-image CAShapeLayer for crop image. Below code using for multi point crop. void multiPointCrop CGPoint cropPoint UIBezierPath aPath UIBezierPath bezierPath aPath moveToPoint cropPoint for NSString pointString in self.touchPoints if self.touchPoints indexOfObject.. code using for multi point crop. void multiPointCrop CGPoint cropPoint UIBezierPath aPath UIBezierPath bezierPath aPath moveToPoint cropPoint for NSString pointString in self.touchPoints if self.touchPoints indexOfObject pointString 0 aPath.. moveToPoint cropPoint for NSString pointString in self.touchPoints if self.touchPoints indexOfObject pointString 0 aPath addLineToPoint CGPointFromString pointString aPath addLineToPoint cropPoint aPath closePath self setClippingPath aPath..
How to crop the image using UIBezierPath? http://stackoverflow.com/questions/13153223/how-to-crop-the-image-using-uibezierpath particular closed path image Please help me. Thanks in advance. This code used for draw the bezierpath. UIBezierPath aPath UIBezierPath bezierPath for NSString pointString in pointArray if pointArray indexOfObject pointString 0 aPath moveToPoint.. aPath UIBezierPath bezierPath for NSString pointString in pointArray if pointArray indexOfObject pointString 0 aPath moveToPoint CGPointFromString pointString else aPath addLineToPoint CGPointFromString pointString aPath closePath iphone.. in pointArray if pointArray indexOfObject pointString 0 aPath moveToPoint CGPointFromString pointString else aPath addLineToPoint CGPointFromString pointString aPath closePath iphone objective c ios uibezierpath share improve this..
How do I format a text file to be read in using arrayWithContentsOfFile http://stackoverflow.com/questions/3011898/how-do-i-format-a-text-file-to-be-read-in-using-arraywithcontentsoffile to create it and fill it up with data. From the docs arrayWithContentsOfFile id arrayWithContentsOfFile NSString aPath Creates and returns an array containing the contents of the file specified by aPath. The file identified by aPath must contain.. arrayWithContentsOfFile NSString aPath Creates and returns an array containing the contents of the file specified by aPath. The file identified by aPath must contain a string representation produced by the writeToFile atomically method. In addition.. aPath Creates and returns an array containing the contents of the file specified by aPath. The file identified by aPath must contain a string representation produced by the writeToFile atomically method. In addition the array representation..
How to get file size and current file size from NSURL for AVPlayer iOS4.0 http://stackoverflow.com/questions/3999228/how-to-get-file-size-and-current-file-size-from-nsurl-for-avplayer-ios4-0 in the observation callback you make sense of the data you're passed like this void observeValueForKeyPath NSString aPath ofObject id anObject change NSDictionary aChange context void aContext if aContext playerItemTimeRangesObservationContext..
ARC forbids Objective-C objects in structs or unions despite marking the file -fno-objc-arc http://stackoverflow.com/questions/8093099/arc-forbids-objective-c-objects-in-structs-or-unions-despite-marking-the-file-f
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