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2014/10/15 ¤U¤È 10:13:15
iphone Programming Glossary: relativeChanging my CALayer's anchorPoint moves the view http://stackoverflow.com/questions/1968017/changing-my-calayers-anchorpoint-moves-the-view location of the center of the layer in its superlayer's coordinate system. Because the position is relative to the anchorPoint of the layer changing that anchorPoint while maintaining the same position moves..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom UIScrollView will respect the identity transform you apply to a content view and only provide the relative scale factor in scrollViewDidEndZooming withView atScale . Therefore the above code for a UIView subclass..
Link to resources inside WebView - iPhone http://stackoverflow.com/questions/478665/link-to-resources-inside-webview-iphone webview that point to some other resources For example images or other html files . Just doing a relative link doesn't work a href OtherPage.html Doesn't work a iphone html resources hyperlink webview share..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare from the DCM manuscript and that is what you need. And as for tc's question does the orientation relative to North matter I guess not. It is far easier to compare the acceleration vectors than orientations..
Fixed positioning in Mobile Safari http://stackoverflow.com/questions/743123/fixed-positioning-in-mobile-safari positioning in Mobile Safari Is it possible to position an element fixed relative to the viewport in Mobile Safari As many have noted position fixed doesn't work but Gmail just came..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview up in the web view. Any ideas iphone html uikit uiwebview share improve this question Using relative paths or file paths to refer to images does not work with UIWebView. Instead you have to load the HTML..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample and iCloud files and directories is the URL you use to access them. Instead of URLs being relative to your app ™s sandbox URLs for iCloud files and directories are relative to the corresponding iCloud.. Instead of URLs being relative to your app ™s sandbox URLs for iCloud files and directories are relative to the corresponding iCloud container directory. To move a file or directory to iCloud Create the file..
Changing my CALayer's anchorPoint moves the view http://stackoverflow.com/questions/1968017/changing-my-calayers-anchorpoint-moves-the-view you set the position of the layer you are then setting the location of the center of the layer in its superlayer's coordinate system. Because the position is relative to the anchorPoint of the layer changing that anchorPoint while maintaining the same position moves the layer. In order to prevent this movement you would need..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom the behavior of scroll views in regards to zooming. Now a UIScrollView will respect the identity transform you apply to a content view and only provide the relative scale factor in scrollViewDidEndZooming withView atScale . Therefore the above code for a UIView subclass is only necessary for devices running iPhone OS versions..
Link to resources inside WebView - iPhone http://stackoverflow.com/questions/478665/link-to-resources-inside-webview-iphone resources into my webview. But I need to make links inside my webview that point to some other resources For example images or other html files . Just doing a relative link doesn't work a href OtherPage.html Doesn't work a iphone html resources hyperlink webview share improve this question When you load those resources you..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare An accelerometer is a direct measurement of orientation from the DCM manuscript and that is what you need. And as for tc's question does the orientation relative to North matter I guess not. It is far easier to compare the acceleration vectors than orientations Euler angles rotation matrices quaternions as tc pointed that..
Fixed positioning in Mobile Safari http://stackoverflow.com/questions/743123/fixed-positioning-in-mobile-safari positioning in Mobile Safari Is it possible to position an element fixed relative to the viewport in Mobile Safari As many have noted position fixed doesn't work but Gmail just came out with a solution that almost is what I want &ndash see the..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview path of the image and using that and it still doesn't show up in the web view. Any ideas iphone html uikit uiwebview share improve this question Using relative paths or file paths to refer to images does not work with UIWebView. Instead you have to load the HTML into the view with the correct baseURL NSString path NSBundle..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample want to do. The only differences between local files and directories and iCloud files and directories is the URL you use to access them. Instead of URLs being relative to your app ™s sandbox URLs for iCloud files and directories are relative to the corresponding iCloud container directory. To move a file or directory to iCloud.. iCloud files and directories is the URL you use to access them. Instead of URLs being relative to your app ™s sandbox URLs for iCloud files and directories are relative to the corresponding iCloud container directory. To move a file or directory to iCloud Create the file or directory locally in your app sandbox. While in use the..
UIView's frame, bounds, center, origin, when to use what? http://stackoverflow.com/questions/1071112/uiviews-frame-bounds-center-origin-when-to-use-what ... frame this is the property you most often use for normal iPhone applications. most controls will be laid out relative to the containing control so the frame.origin will directly correspond to where the control needs to display and frame.size.. by the frame property. bounds this property is not a positioning property but defines the drawable area of the UIView relative to the frame. By default this property is usually 0 0 width height . Changing this property will allow you to draw outside..
Cocoa: What's the Difference between the frame and the bounds? http://stackoverflow.com/questions/1210047/cocoa-whats-the-difference-between-the-frame-and-the-bounds improve this question The bounds of an UIView is the rectangle expressed as a location x y and size width height relative to its own coordinate system 0 0 . The frame of an UIView is the rectangle expressed as a location x y and size width height.. own coordinate system 0 0 . The frame of an UIView is the rectangle expressed as a location x y and size width height relative to the superview it is contained within. So imagine a view that has a size of 100x100 width x height positioned at 25 25.. the x y positioning of the view. In the case of the bounds the x and y coordinates are at 0 0 as these coordinates are relative to the view itself. However the frame x and y coordinates are relative to the position of the view within the parent view..
How to use the first character as a section name http://stackoverflow.com/questions/1741093/how-to-use-the-first-character-as-a-section-name key path is not the same as that specified by the first sort descriptor in fetchRequest they must generate the same relative orderings. For example the first sort descriptor in fetchRequest might specify the key for a persistent property sectionNameKeyPath..
Changing my CALayer's anchorPoint moves the view http://stackoverflow.com/questions/1968017/changing-my-calayers-anchorpoint-moves-the-view then setting the location of the center of the layer in its superlayer's coordinate system. Because the position is relative to the anchorPoint of the layer changing that anchorPoint while maintaining the same position moves the layer. In order..
UIWebView open links in Safari http://stackoverflow.com/questions/2899699/uiwebview-open-links-in-safari the UIWebView delegate edited to check for navigation type. you could also pass through file requests which would be relative links BOOL webView UIWebView inWeb shouldStartLoadWithRequest NSURLRequest inRequest navigationType UIWebViewNavigationType..
How to accommodate for the iPhone 4 screen resolution? http://stackoverflow.com/questions/2992360/how-to-accommodate-for-the-iphone-4-screen-resolution such a way that a touchable area is for example 50 x 50 pixels big. Just enough to tap it. Things have been positioned relative to the upper left to reach a specific position on screen let's say the center or somewhere at the bottom. Edit It seems..
How do I reset after a UIScrollView zoom? http://stackoverflow.com/questions/448285/how-do-i-reset-after-a-uiscrollview-zoom to zooming. Now a UIScrollView will respect the identity transform you apply to a content view and only provide the relative scale factor in scrollViewDidEndZooming withView atScale . Therefore the above code for a UIView subclass is only necessary..
Link to resources inside WebView - iPhone http://stackoverflow.com/questions/478665/link-to-resources-inside-webview-iphone make links inside my webview that point to some other resources For example images or other html files . Just doing a relative link doesn't work a href OtherPage.html Doesn't work a iphone html resources hyperlink webview share improve this question..
Can use AVCaptureVideoDataOutput and AVCaptureMovieFileOutput at the same time? http://stackoverflow.com/questions/4944083/can-use-avcapturevideodataoutput-and-avcapturemoviefileoutput-at-the-same-time CMSampleBufferGetImageBuffer sampleBuffer a very dense way to keep track of the time at which this frame occurs relative to the output stream but it's just an example static int64_t frameNumber 0 if assetWriterInput.readyForMoreMediaData pixelBufferAdaptor..
Creating a JSON Store For iPhone http://stackoverflow.com/questions/5237943/creating-a-json-store-for-iphone of Core Data. The major modeling persistence concerns are the size of the data and the complexity of the data. So the relative strengths and weaknesses of each type of persistence would break down like this _______________________________ 2 SQL..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare of orientation from the DCM manuscript and that is what you need. And as for tc's question does the orientation relative to North matter I guess not. It is far easier to compare the acceleration vectors than orientations Euler angles rotation..
Fixed positioning in Mobile Safari http://stackoverflow.com/questions/743123/fixed-positioning-in-mobile-safari positioning in Mobile Safari Is it possible to position an element fixed relative to the viewport in Mobile Safari As many have noted position fixed doesn't work but Gmail just came out with a solution..
Using HTML and Local Images Within UIWebView http://stackoverflow.com/questions/747407/using-html-and-local-images-within-uiwebview it still doesn't show up in the web view. Any ideas iphone html uikit uiwebview share improve this question Using relative paths or file paths to refer to images does not work with UIWebView. Instead you have to load the HTML into the view with..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample local files and directories and iCloud files and directories is the URL you use to access them. Instead of URLs being relative to your app ™s sandbox URLs for iCloud files and directories are relative to the corresponding iCloud container directory... you use to access them. Instead of URLs being relative to your app ™s sandbox URLs for iCloud files and directories are relative to the corresponding iCloud container directory. To move a file or directory to iCloud Create the file or directory locally..
iPhone: Convert date string to a relative time stamp http://stackoverflow.com/questions/902950/iphone-convert-date-string-to-a-relative-time-stamp Convert date string to a relative time stamp I've got a timestamp as a string like Thu 21 May 09 19 10 09 0700 and I'd like to convert it to a relative time.. relative time stamp I've got a timestamp as a string like Thu 21 May 09 19 10 09 0700 and I'd like to convert it to a relative time stamp like '20 minutes ago' or '3 days ago'. What's the best way to do this using Objective C for the iPhone iphone..
Basic keyframe animation (rotation) http://stackoverflow.com/questions/1031177/basic-keyframe-animation-rotation NSNumber numberWithFloat 0.75 M_PI NSNumber numberWithFloat 1.5 M_PI nil animation.keyTimes NSArray arrayWithObjects Relative timing values for the 3 keyframes NSNumber numberWithFloat 0 NSNumber numberWithFloat .5 NSNumber numberWithFloat 1.0 nil..
uialertview called more than once [closed] http://stackoverflow.com/questions/14751187/uialertview-called-more-than-once called more than once closed It's Irritating ... I googled about this problem found some Relative Questions but not Satisfactory Answers . So I have One IBAction method that adds some UITextField's Values to NSMutableArray..
How to run and debug unit tests for an iPhone application http://stackoverflow.com/questions/4989668/how-to-run-and-debug-unit-tests-for-an-iphone-application bring you to the configuration page of your executable. The only thing to change at this point is to select Path Type Relative to current SDK . Do not type in the path this was done at step 3. Step 3 Setting up the otest arguments and environment..
Changing the source of a static library needs clean and build in xcode 4 http://stackoverflow.com/questions/6204364/changing-the-source-of-a-static-library-needs-clean-and-build-in-xcode-4 . From https devforums.apple.com thread 91711 start 25 tstart 0 Set static libraries in project under Frameworks to Relative to Build Products Close XCode Edit project.pbxproj and remove all the path components of the static library so that only..
Do I have the right understanding of frames and bounds in UIKit? http://stackoverflow.com/questions/767604/do-i-have-the-right-understanding-of-frames-and-bounds-in-uikit The job of the frame rectangle is to set the position of the UIView relative to it's superview. More precisely Relative to the coordinate system of the superview. The job of the bounds rectangle is to set the drawing area of the UIView relative..
http://stackoverflow.com/questions/8109468/permission-denied-on-xcode-4 Build Folder in project folder itself. In XCode Menu Preferences Locations Tab In Locations Change Derived Data to Relative and Give any name in text box. I have given Build . This folder will be created in your project folder for built binaries...
iphone: Kal calendar not running in xcode 4.2 http://stackoverflow.com/questions/8321285/iphone-kal-calendar-not-running-in-xcode-4-2 Xcode project's Groups and Files sidebar. A dialog will appear make sure Copy items is unchecked and Reference Type is Relative to Project before clicking Add . Now you need to link the Kal static library to your project. Select the Kal.xcodeproj file.. A dialog will appear make sure Create Folder References is selected Copy items is unchecked and Reference Type is Relative to Project before clicking Add . Finally we need to tell your project where to find the Kal headers. Open your Project Settings..
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