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2014/10/15 ¤U¤È 10:05:27
iphone Programming Glossary: consecutivehow can i trace the finger movement on touch for drawing smooth curves? http://stackoverflow.com/questions/1052119/how-can-i-trace-the-finger-movement-on-touch-for-drawing-smooth-curves since you can easily convert a Catmull Rom spline into a series of cubic Bezier curves. Here's how. Say you have four consecutive sample points P0 P1 P2 and P3 the cubic Bezier curve that connects P1 to P2 is defined by the following control points B0..
Listing All Folder content from Google Drive http://stackoverflow.com/questions/17995787/listing-all-folder-content-from-google-drive service nil if service service GTLServiceDrive alloc init Have the service object set tickets to fetch consecutive pages of the feed so we do not need to manually fetch them. service.shouldFetchNextPages YES Have the service object set..
Network Activity Monitoring on iPhone http://stackoverflow.com/questions/19977759/network-activity-monitoring-on-iphone that are private struct xtcpcb_n u_int32_t xt_len u_int32_t xt_kind XSO_TCPCB u_int64_t t_segq int t_dupacks consecutive dup acks recd int t_timer TCPT_NTIMERS_EXT tcp timers int t_state state of this connection u_int t_flags int t_force 1..
Correct way of showing consecutive modalViews http://stackoverflow.com/questions/2679910/correct-way-of-showing-consecutive-modalviews way of showing consecutive modalViews I have two views that need to be shown modally one after the other. This doesn't work if we dismiss and show.. I have two views that need to be shown modally one after the other. This doesn't work if we dismiss and show consecutively like this rootController dismissModalViewControllerAnimated YES rootController presentModalViewController psvc animated..
http://stackoverflow.com/questions/2926914/navigation-bar-show-hide withEvent method and count how many touches you get in a duration of time by measuring the time between two consecutive taps perhaps with timeIntervalSinceDate . Or test the result from touch tapCount . If you get two taps your subclassed view..
How do I show and start animating a UIActivityIndicatorView from within a method http://stackoverflow.com/questions/3317068/how-do-i-show-and-start-animating-a-uiactivityindicatorview-from-within-a-method from within a method I have a method that does a time consuming operation say something like ten consecutive calls to NSString alloc initWithContentsOfURL u I want a UIActivityIndicatorView that was in a hidden state before the method..
Objective-C IOS development: Animations Autoreverse http://stackoverflow.com/questions/5040494/objective-c-ios-development-animations-autoreverse I want the UIView to grow and ungrow and stop at it's original position. is there a solution without programming 2 consecutive animations. Thanks iphone objective c ipad ios animation share improve this question You have three options. When you..
I want To track The Speed Of the fingure movement in pixel Per Second Is It Possible Any WaY? http://stackoverflow.com/questions/5075291/i-want-to-track-the-speed-of-the-fingure-movement-in-pixel-per-second-is-it-poss iphone iphone sdk 3.0 touch uitouch share improve this question I'll assume you want to know the velocity between consecutive movements and not an average over a series of movements. The theory should be easy enough to adapt if you have other requirements..
http://stackoverflow.com/questions/6647468/app-rejected-by-app-store Rejected by App Store This is second consecutive time that apple has rejected my application citing the following reason. The below is the reason cited by apple for rejecting..
Record the drawing as a m4v video file - OpenGL http://stackoverflow.com/questions/9661259/record-the-drawing-as-a-m4v-video-file-opengl videoSize.width videoSize.height GL_RGBA GL_UNSIGNED_BYTE pixelBufferData May need to add a check here because if two consecutive times with the same value are added to the movie it aborts recording CMTime currentTime CMTimeMakeWithSeconds NSDate date..
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