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2014/10/15 ¤U¤È 10:13:59
iphone Programming Glossary: setpositionhttp://stackoverflow.com/questions/10232539/how-to-approach-hd-files hd.png Create a parallax node and add all four sprites CCParallaxNode parallaxNode CCParallaxNode node parallaxNode setPosition ccp 0 0 parallaxNode addChild parallaxLayer01 z 1 parallaxRatio ccp 0 0 positionOffset ccp 0 0 parallaxNode addChild parallaxLayer02..
Incomplete Implementation In File http://stackoverflow.com/questions/10962211/incomplete-implementation-in-file @interface Square NSObject Texture2D image CGPoint draw int xDir yDir x y CGRect rect bool alive id init void setPosition void setDirection Texture2D getImage CGRect getRect void update void render @end Square.m implementation file This is where.. CGFloat x CGFloat y return self void setDirection int xDirection int yDirection xDir xDirection yDir yDirection void setPosition int xx int yy x xx y yy CGRect getRect return rect Texture2D getImage return image void update void render image drawAtPoint..
SoundManager2 on iPhone - Sound not playing on jQuery Load http://stackoverflow.com/questions/11791949/soundmanager2-on-iphone-sound-not-playing-on-jquery-load 1124 SMSound.play ValidSound is loading attempting to play... 1124 SMSound.play ValidSound is starting to play 1124 setPosition 0 delaying sound not ready 1124 HTML5 loadstart ValidSound 1124 HTML5 suspend ValidSound ...but no sound every plays. Any..
Car (Annotation) animation (like uber app) not working http://stackoverflow.com/questions/19268080/car-annotation-animation-like-uber-app-not-working set to its original angle for a while. Below is a screen shot of my Demo Project Here is some code i change void setPosition id posValue NSLog @ set position extract the mapPoint from this dummy wrapper CGPoint struct MKMapPoint mapPoint MKMapPoint.. kCAFillModeForwards self.layer removeAllAnimations self.layer addAnimation animation forKey POSITIONKEY NSLog @ setPosition ANIMATED x from f f to f f self self.center.x self.center.y toPos.x toPos.y self.center toPos previousPoint mapPoint My.. will get points way outside the view. No idea why it works when doing touch events. If you change the function to void setPosition id posValue extract the mapPoint from this dummy wrapper CGPoint struct MKMapPoint mapPoint MKMapPoint NSValue posValue..
Cocos2d adding a background image to a layer? http://stackoverflow.com/questions/1954936/cocos2d-adding-a-background-image-to-a-layer @implementation IntroScene id init self super init if self nil Sprite bg Sprite spriteWithFile @ Background.png bg setPosition ccp 240 160 self addChild bg z 0 self addChild MenuLayer node z 1 return self What is the difference between this 2 options..
http://stackoverflow.com/questions/2267676/masking-a-calayer-iphone 13 maskLayer setPath path maskLayer setFillColor UIColor greenColor CGColor self layer addSublayer maskLayer maskLayer setPosition CGPointMake 2 2 self addSubview toggleView toggleView layer setMask maskLayer iphone animation calayer mask share improve..
UIView border with fade or blur effect http://stackoverflow.com/questions/2306043/uiview-border-with-fade-or-blur-effect mask CALayer viewLayer back layer CALayer maskCompoudLayer CALayer layer maskLayer.bounds viewLayer.bounds maskLayer setPosition CGPointMake 160 CGRectGetHeight maskCompoudLayer.frame 2.0 CGColorSpaceRef colorSpace CGColorSpaceCreateDeviceRGB CGContextRef..
Can't add a corner radius and a shadow http://stackoverflow.com/questions/3316424/cant-add-a-corner-radius-and-a-shadow viewDidLoad super viewDidLoad CALayer layer CALayer layer layer setBounds CGRectMake 0.0f 0.0f 100.0f 200.0f layer setPosition self view center layer setBackgroundColor UIColor lightGrayColor CGColor layer setShadowOpacity 0.55f layer setCornerRadius..
http://stackoverflow.com/questions/4745618/ogg-vorbis-in-iphone-sdk void viewDidLoad super viewDidLoad init PASoundMgr sharedSoundManager PASoundMgr sharedSoundManager listener setPosition CGPointMake 0 0 self.audioSource PASoundMgr sharedSoundManager addSound @ trance loop withExtension @ ogg position CGPointMake..
UITableView crash gives 'CALayerInvalidGeometry', reason: 'CALayer position contains NaN: [160 nan]' http://stackoverflow.com/questions/4820681/uitableview-crash-gives-calayerinvalidgeometry-reason-calayer-position-cont 58 4 QuartzCore 0x0182396a _ZL18CALayerSetPositionP7CALayerRKN2CA4Vec2IdEEb 177 5 QuartzCore 0x018238b5 CALayer setPosition 42 6 QuartzCore 0x018237cc CALayer setFrame 763 7 UIKit 0x0073c307 UIView Geometry setFrame 255 8 UIKit 0x008c718a UITableViewCell..
Repeating background in cocos2d has black edges! http://stackoverflow.com/questions/6736759/repeating-background-in-cocos2d-has-black-edges with the code if self super init CCSprite bg CCSprite spriteWithFile @ pattern11.jpg rect CGRectMake 0 0 1000 520 bg setPosition ccp 0 0 ccTexParams params GL_LINEAR GL_LINEAR GL_REPEAT GL_REPEAT bg.texture setTexParameters params self addChild bg z..
Capturing zoomed preview view in AVFoundation http://stackoverflow.com/questions/8150148/capturing-zoomed-preview-view-in-avfoundation CGRect layerRect CGRectMake 0 0 320 430 self avCaptureVideoPreviewLayer setBounds layerRect self previewLayer setPosition CGPointMake CGRectGetMidX layerRect CGRectGetMidY layerRect add the video previewview layer to the preview view previewView..
Box2d custom polygon and sprites mis-matching http://stackoverflow.com/questions/8710268/box2d-custom-polygon-and-sprites-mis-matching image for that Here's my code which I am using in the Project CCSprite car CCSprite spriteWithFile @ opp_car.png car setPosition ccp wSize.width 2 50 wSize.height 2 120 self addChild car b2BodyDef spriteBodyDef spriteBodyDef.type b2_dynamicBody spriteBodyDef.userData..
How to use UIBezierPath with CoreAnimation? http://stackoverflow.com/questions/9133610/how-to-use-uibezierpath-with-coreanimation both. That's a fancy way of saying that when you do animate something you also need to set it directly. ... icon.layer setPosition CGPointMake senderView.center.x icon.center.y icon.layer setTransform CATransform3DMakeScale 0.1 0.1 1.0 icon.layer setAlpha..
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