The Gourmet IOS Developer's Cookbook by Erica Sadun

Author:Erica Sadun
Language: eng
Format: epub
Publisher: Pearson Education Limited (US titles)
Published: 2015-11-14T16:00:00+00:00

// Create custom action for the behavior

__weak typeof(self) weakSelf = self;

self.action = ^{

__strong typeof(self) strongSelf = weakSelf;

UIView *view = strongSelf.view;

CGRect currentFrame = view.frame;

CGRect recentFrame = strongSelf.mostRecentFrame;

BOOL steadyFrame = CompareFrames(currentFrame,

recentFrame, strongSelf.pointLaxity);

if (steadyFrame) strongSelf.count++;

NSInteger kThreshold = 5;

if (steadyFrame && (strongSelf.count > kThreshold))

{

[strongSelf.dynamicAnimator

removeBehavior:strongSelf.customBehavior];

[strongSelf.dynamicAnimator removeBehavior:strongSelf];

return;

}

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