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2014/10/15 ¤U¤È 10:13:59
iphone Programming Glossary: setpathAnimating the drawing of a line http://stackoverflow.com/questions/10603391/animating-the-drawing-of-a-line CALayer layer rootLayer.frame self.bounds self.layer addSublayer rootLayer self.lineLayer CAShapeLayer layer lineLayer setPath path lineLayer setFillColor UIColor redColor .CGColor lineLayer setStrokeColor UIColor blueColor .CGColor lineLayer setLineWidth..
How 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 along 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..
iphone UIbezierpath irregular image cropping http://stackoverflow.com/questions/12670051/iphone-uibezierpath-irregular-image-cropping UIImageView imgView if imgView layer mask imgView layer setMask CAShapeLayer layer CAShapeLayer imgView layer mask setPath clippingPath CGPath The above method will take a bezier path and an ImageView and then apply the bezier path to that particular..
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 clippingPath andView UIView view if view layer mask view layer setMask CAShapeLayer layer CAShapeLayer view layer mask setPath clippingPath CGPath How to I save UIImage from the CAShapeLayer If this is the correct way for multi cropping or any other..
“Masking” an animation? iPhone SDK http://stackoverflow.com/questions/1763620/masking-an-animation-iphone-sdk CGPathCreateMutable build the path by adding points ... CAShapeLayer shapeLayer CAShapeLayer alloc init shapeLayer setPath path shapeLayer setFillColor UIColor blackColor CGColor Set shape layer bounds and position ... Set the mask for the image..
How Do You CAKeyframeAnimation Scale? http://stackoverflow.com/questions/1998615/how-do-you-cakeyframeanimation-scale path NULL 113.5 194 CAKeyframeAnimation animation CAKeyframeAnimation animationWithKeyPath @ position animation setPath path animation setDuration 1.5 animation setCalculationMode kCAAnimationLinear NSArray arr NSArray arrayWithObjects NSNumber..
http://stackoverflow.com/questions/2267676/masking-a-calayer-iphone 0 0 13 13 CGPathAddEllipseInRect path nil CGRectMake 30 0 13 13 CGPathAddRect path nil CGRectMake 6 0 32 13 maskLayer setPath path maskLayer setFillColor UIColor greenColor CGColor self layer addSublayer maskLayer maskLayer setPosition CGPointMake..
Losing a / when converting from NSURL to NSURLRequest http://stackoverflow.com/questions/5412431/losing-a-when-converting-from-nsurl-to-nsurlrequest stackoverflow.com DDURLBuilder b DDURLBuilder URLBuilderWithURL nil b setScheme @ http b setHost @ example.host.com b setPath @ SetLeaderUrl.json b addQueryValue localEmail forKey @ leader_email b addQueryValue urlToPublish forKey @ url NSURL url..
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