2014/10/15 下午 10:05:04

iphone Programming Glossary: cgpathclosesubpath

http://stackoverflow.com/questions/10603391/animating-the-drawing-of-a-line

path nil self.frame.size.width 2 100 260 CGPathAddLineToPoint path nil self.frame.size.width 2 100.0 260 CGPathCloseSubpath path self.rootLayer CALayer layer rootLayer.frame self.bounds self.layer addSublayer rootLayer self.lineLayer CAShapeLayer..

Animating a shape with CoreAnimation

http://stackoverflow.com/questions/1767401/animating-a-shape-with-coreanimation

cp1y cp2x cp2y 300.0f 200.0f CGPathAddLineToPoint path NULL 300.0f 300.0f CGPathAddLineToPoint path NULL 10.0f 300.0f CGPathCloseSubpath path CGContextSetFillColorWithColor ctx UIColor blueColor .CGColor CGContextAddPath ctx path CGContextFillPath ctx Drawing.. CGMutablePathRef cp1 CGPathCreateMutable CGPathMoveToPoint cp1 NULL cp1x cp1y CGPathAddLineToPoint cp1 NULL cp2x cp2y CGPathCloseSubpath cp1 CGContextAddPath ctx cp1 CGContextStrokePath ctx void adjustWave UIView beginAnimations @ movement context nil UIView..

Smoothing a rounded stroke in Core Graphics

http://stackoverflow.com/questions/2181279/smoothing-a-rounded-stroke-in-core-graphics

maxx maxy maxx miny kDefaultMargin CGPathAddLineToPoint path NULL maxx miny CGPathAddLineToPoint path NULL minx miny CGPathCloseSubpath path Fill and stroke the path CGContextSaveGState c CGContextAddPath c path CGContextClip c CGFloat locations 2 0.0 1.0..

UIView shake animation

http://stackoverflow.com/questions/3844557/uiview-shake-animation

frame CGPathAddLineToPoint shakePath NULL CGRectGetMinX frame frame.size.width vigourOfShake CGRectGetMinY frame CGPathCloseSubpath shakePath shakeAnimation.path shakePath shakeAnimation.duration durationOfShake lockView.layer addAnimation shakeAnimation..

Inner shadow effect on UIView layer?

http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer

CGPathAddArcToPoint visiblePath NULL bounds.origin.x bounds.origin.y innerRect.origin.x bounds.origin.y radius CGPathCloseSubpath visiblePath Fill this path UIColor aColor UIColor redColor aColor setFill CGContextAddPath context visiblePath CGContextFillPath.. bounds 42 42 Add the visible path so that it gets subtracted for the shadow CGPathAddPath path NULL visiblePath CGPathCloseSubpath path Add the visible paths as the clipping path to the context CGContextAddPath context visiblePath CGContextClip context..

iPhone, Map, Clickable non-rectangular areas

http://stackoverflow.com/questions/870631/iphone-map-clickable-non-rectangular-areas

path null xpoints 0 ypoints 0 for int i 1 i numpoints i CGPathAddLineToPoint path null xpoints i ypoints i CGPathCloseSubpath path Then whenever the user touches for each region check whether it contains the touch point if CGPathContainsPoint path..

Facebook like login screen and validation(Window Shake Effect) [closed]

http://stackoverflow.com/questions/9447281/facebook-like-login-screen-and-validationwindow-shake-effect

NSMinY frame CGPathAddLineToPoint shakePath NULL NSMinX frame frame.size.width vigourOfShake NSMinY frame CGPathCloseSubpath shakePath shakeAnimation.path shakePath shakeAnimation.duration durationOfShake return shakeAnimation window setAnimations..