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2014/10/15 ¤U¤È 10:13:43
iphone Programming Glossary: segmentiPhone - Corrupt JPEG data for image received over HTTP http://stackoverflow.com/questions/1064920/iphone-corrupt-jpeg-data-for-image-received-over-http Usually it works just fine but sometimes I'm seeing this get logged Corrupt JPEG data premature end of data segment At this point the image does not completely render. I'll see maybe 75 of it and then the lower right hand corner is a grey..
http://stackoverflow.com/questions/1281601/custom-uisegmentedcontrol UISegmentedControl How do I make a custom UISegmentedControl I have 2 images 1 that should be displayed when the segment is active and the other if the segment is inactive. Can i override the style or something so i have a UISegmentedControl.. a custom UISegmentedControl I have 2 images 1 that should be displayed when the segment is active and the other if the segment is inactive. Can i override the style or something so i have a UISegmentedControl with my own images as active inactive.. i have a UISegmentedControl with my own images as active inactive background iphone objective c cocoa touch uikit uisegmentedcontrol share improve this question I had to add this extra code in addition to having 2 different states for the on..
Drag UIView around Shape Comprised of CGMutablePaths http://stackoverflow.com/questions/13664615/drag-uiview-around-shape-comprised-of-cgmutablepaths it for us. We can use CGPathCreateCopyByDashingPath with a short dash pattern. This creates a new path with many short segments. We'll take the endpoints of each segment as our array of points. That means we need to iterate over the elements of a.. with a short dash pattern. This creates a new path with many short segments. We'll take the endpoints of each segment as our array of points. That means we need to iterate over the elements of a CGPath . The only way to iterate over the elements.. cgDashedPath CGPathRelease cgDashedPath It turns out that when Core Graphics dashes the path it can create segments that slightly overlap. We'll want to eliminate those by filtering out each point that's too close to its predecessor so..
MPMoviePlayerController & .m3u8 playlist http://stackoverflow.com/questions/1665151/mpmovieplayercontroller-m3u8-playlist usually associated with MPEG 4 . You sometimes see other contents like .aac for audio only streams. A server will segment a video stream into many .ts files the .m3u8 file will provide URLs for these .ts files and a client will download and play..
Why does instantiating a UIFont in an iphone unit test cause a crash? http://stackoverflow.com/questions/1689586/why-does-instantiating-a-uifont-in-an-iphone-unit-test-cause-a-crash Name.app Your Product Name Again . Take note it's ... Product.app Product that is there is no .app in the final segment of the path. If you're curious to see the file you're referring to find your build product right click select View Package..
UISegmentedControl Best Practice http://stackoverflow.com/questions/2118358/uisegmentedcontrol-best-practice the best way to do this. The posts I'm referring to are http stackoverflow.com questions 1559794 changing views from uisegmentedcontrol and http stackoverflow.com questions 1047114 how do i use a uisegmentedcontrol to switch views It would seem that.. questions 1559794 changing views from uisegmentedcontrol and http stackoverflow.com questions 1047114 how do i use a uisegmentedcontrol to switch views It would seem that the options are Add each of the views in IB and lay them out on top of each.. you need Set up one really tall or really wide UIView and animate it left right or up down depending on the selected segment Use a UITabBarController to swap out the subviews seems silly For tables reload the table and in cellForRowAtIndex and populate..
UISegmentedControl selected segment color http://stackoverflow.com/questions/2270526/uisegmentedcontrol-selected-segment-color selected segment color Is there any way to customize color of selected segment in UISegmentedControl I've found segmentedController.tintColor.. selected segment color Is there any way to customize color of selected segment in UISegmentedControl I've found segmentedController.tintColor property which lets me customize color of the whole segmented.. selected segment color Is there any way to customize color of selected segment in UISegmentedControl I've found segmentedController.tintColor property which lets me customize color of the whole segmented control. The problem is when I select..
Trigerring other animation after first ending Animation (Objetive-C) http://stackoverflow.com/questions/2710939/trigerring-other-animation-after-first-ending-animation-objetive-c when this one is finish how to do that iphone objective c core animation share improve this question a code segment for getting start.. setup initial the first animation void aniPath AnimationPath path UIView beginAnimations path aniname..
How to tint UIBarButtonItem background color? http://stackoverflow.com/questions/3274473/how-to-tint-uibarbuttonitem-background-color in the future the gist of it is that you create a tinted UISegmentedControl with UISegmentedControlStyleBar with one segment then create a UIBarButtonItem using that as its custom view. In iOS 5 UIBarButtonItem has a tintColor property. share improve..
How can I set a button background color on iPhone? http://stackoverflow.com/questions/372731/how-can-i-set-a-button-background-color-on-iphone omission from the UIKit and I couldn't get the undocumented UIGlassButton to work. I've solved this with a single segment UISegmentedControl which allows you to set the tintColor UISegmentedControl btn UISegmentedControl alloc initWithItems NSArray.. UISegmentedControl btn UISegmentedControl alloc initWithItems NSArray arrayWithObject name btn.momentary YES btn.segmentedControlStyle UISegmentedControlStyleBar btn.tintColor color btn addTarget self action @selector action forControlEvents.. addTarget self action @selector action forControlEvents UIControlEventValueChanged Note please that the momentary and segmentedControlStyle properties do matter and that an image can be used instead of a NSString name. A stretchable image with end..
Catching error: Corrupt JPEG data: premature end of data segment http://stackoverflow.com/questions/3848280/catching-error-corrupt-jpeg-data-premature-end-of-data-segment error Corrupt JPEG data premature end of data segment When creating an UIImage with corrupt incomplete JPEG data the console will print out Error Corrupt JPEG data premature.. an UIImage with corrupt incomplete JPEG data the console will print out Error Corrupt JPEG data premature end of data segment The incomplete image will be shown with grey filling up the incomplete part. I do not want this to happen. I desperately..
Subclassing NSOperation to be concurrent and cancellable http://stackoverflow.com/questions/3859631/subclassing-nsoperation-to-be-concurrent-and-cancellable improve this question Okay so as I understand it you have two questions Do you need the performSelectorOnMainThread segment that appears in comments in your code What does that code do Why is the _isCancelled flag is not modified when you call..
Fetch all events from EventStore EventKit iOS http://stackoverflow.com/questions/6077613/fetch-all-events-from-eventstore-eventkit-ios array NSDate start ... NSDate finish ... use Dictionary for remove duplicates produced by events covered more one year segment NSMutableDictionary eventsDict NSMutableDictionary dictionaryWithCapacity 1024 NSDate currentStart NSDate dateWithTimeInterval.. NSDate dateWithTimeInterval 0 sinceDate start int seconds_in_year 60 60 24 365 enumerate events by one year segment because iOS do not support predicate longer than 4 year while currentStart compare finish NSOrderedAscending NSDate currentFinish..
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