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2014/10/15 ¤U¤È 10:13:17
iphone Programming Glossary: renderedhttp://stackoverflow.com/questions/1349740/arguments-in-selector allow you to pass arguments an NSInvocation object is as the docs define it an Objective C message rendered static that is it is an action turned into an object. Whilst creating an NSTimer object using a selector..
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone an NSString in Cocoa. One way is to render the string into an NSAttributedString and then grab the rendered text. Another way is to use NSXMLDocument's objectByApplyingXSLTString method to apply an XSLT transform..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions Landscape only iPhone app with multiple nibs App started in Landscape mode view from first nib is rendered fine everything view loaded from a different nib is not displayed correctly. Iphone Landscape mode switching.. in landscape after portrait viewController Modal views are not correctly rendered either. A set of different solutions have been presented some of them including completely custom animation.. any of the view controllers on the UINavigationController 's navigation stack will be rotated and rendered with correct layout. If you want your modal view controller to be rotatable to a different orientation..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints tiles can be seen rendering even with a tileSize tweak CALayers cant be prepared ahead of time rendered off screen . Generally PDF viewers are pretty heavy on memory too. Even monitor the memory usage of..
Is there any framework to highlight text on pdf file after rendering on the iphone http://stackoverflow.com/questions/5335799/is-there-any-framework-to-highlight-text-on-pdf-file-after-rendering-on-the-iph file after rendering on the iphone I am trying to work on searching a word on the pdf which is rendered through the drawLayer . Can any one suggest how I should find a word on a pdf and the position co ordinates..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 creates and associates a texture with it and uses that texture as a target for my FBO. Once I've rendered a frame I lock the base address of the pixel buffer CVPixelBufferLockBaseAddress pixel_buffer 0 and..
http://stackoverflow.com/questions/1349740/arguments-in-selector BOOL repeats Instead since an NSInvocation object will allow you to pass arguments an NSInvocation object is as the docs define it an Objective C message rendered static that is it is an action turned into an object. Whilst creating an NSTimer object using a selector requires the format of the method being void timerFireMethod..
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone are a couple of different ways to remove HTML tags from an NSString in Cocoa. One way is to render the string into an NSAttributedString and then grab the rendered text. Another way is to use NSXMLDocument's objectByApplyingXSLTString method to apply an XSLT transform that does it. Unfortunately the iPhone doesn't support..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions reveals these issues which occur under certain scenarios Landscape only iPhone app with multiple nibs App started in Landscape mode view from first nib is rendered fine everything view loaded from a different nib is not displayed correctly. Iphone Landscape mode switching to Portraite mode on loading new controller Self explanatory.. landscape mode causing half of the screen to stay blank. presentModalViewController in landscape after portrait viewController Modal views are not correctly rendered either. A set of different solutions have been presented some of them including completely custom animation via CoreGraphics while others build on the observation.. presented via presentModalViewController animated from any of the view controllers on the UINavigationController 's navigation stack will be rotated and rendered with correct layout. If you want your modal view controller to be rotatable to a different orientation than that of the parent view controller you need to return..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints Overhead time drawing a full PDF page to a CALayer individual tiles can be seen rendering even with a tileSize tweak CALayers cant be prepared ahead of time rendered off screen . Generally PDF viewers are pretty heavy on memory too. Even monitor the memory usage of apple's zoomable PDF example. In my current project I'm developing..
Is there any framework to highlight text on pdf file after rendering on the iphone http://stackoverflow.com/questions/5335799/is-there-any-framework-to-highlight-text-on-pdf-file-after-rendering-on-the-iph there any framework to highlight text on pdf file after rendering on the iphone I am trying to work on searching a word on the pdf which is rendered through the drawLayer . Can any one suggest how I should find a word on a pdf and the position co ordinates of the word on the page Is there any free framework..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 buffer from the pool associated with my asset writer input creates and associates a texture with it and uses that texture as a target for my FBO. Once I've rendered a frame I lock the base address of the pixel buffer CVPixelBufferLockBaseAddress pixel_buffer 0 and then simply feed it into my asset writer to be encoded CMTime..
http://stackoverflow.com/questions/1024603/opengl-es-render-to-texture create a texture that is capable of being a render target in OpenGL ES Are there any implications with applying this rendered texture to other primitives iphone opengl es render to texture share improve this question This is how I'm doing it...
Drawing rotated text with NSString drawInRect http://stackoverflow.com/questions/10289898/drawing-rotated-text-with-nsstring-drawinrect colorSpace CGContextRestoreGState context Note that you can also get the size of how the string will be rendered which can help in doing calculations for the alignment of the text. CGSize stringSize string sizeWithFont font share improve..
http://stackoverflow.com/questions/1349740/arguments-in-selector object will allow you to pass arguments an NSInvocation object is as the docs define it an Objective C message rendered static that is it is an action turned into an object. Whilst creating an NSTimer object using a selector requires the format..
How to set the width of a cell in a UITableView in grouped style http://stackoverflow.com/questions/2539021/how-to-set-the-width-of-a-cell-in-a-uitableview-in-grouped-style tableBorderLeft tableBorderRight reduce the width of the table tableView.frame tableRect Solution #2 Having cells rendered by images This solution is described here http cocoawithlove.com 2009 04 easy custom uitableview drawing.html I hope this..
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone HTML tags from an NSString in Cocoa. One way is to render the string into an NSAttributedString and then grab the rendered text. Another way is to use NSXMLDocument's objectByApplyingXSLTString method to apply an XSLT transform that does it. Unfortunately..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions certain scenarios Landscape only iPhone app with multiple nibs App started in Landscape mode view from first nib is rendered fine everything view loaded from a different nib is not displayed correctly. Iphone Landscape mode switching to Portraite.. to stay blank. presentModalViewController in landscape after portrait viewController Modal views are not correctly rendered either. A set of different solutions have been presented some of them including completely custom animation via CoreGraphics.. animated from any of the view controllers on the UINavigationController 's navigation stack will be rotated and rendered with correct layout. If you want your modal view controller to be rotatable to a different orientation than that of the..
Fast and Lean PDF Viewer for iPhone / iPad / iOs - tips and hints? http://stackoverflow.com/questions/3889634/fast-and-lean-pdf-viewer-for-iphone-ipad-ios-tips-and-hints to a CALayer individual tiles can be seen rendering even with a tileSize tweak CALayers cant be prepared ahead of time rendered off screen . Generally PDF viewers are pretty heavy on memory too. Even monitor the memory usage of apple's zoomable PDF..
What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for? http://stackoverflow.com/questions/455553/what-is-nsstring-sizewithfontforwidthlinebreakmode-good-for great for multi line strings as well. Basically its a function that lets you see how big a string is going to be when rendered with a font and line break mode. I use it in a few spots in my application when I have variable length text I want to display..
Drawing waveform with AVAssetReader http://stackoverflow.com/questions/5032775/drawing-waveform-with-avassetreader retain NSThread MCSM_performBlockOnMainThread ^ UIImage result UIImage imageWithData waveFormData NSLog @ returning rendered pictogram on main thread d bytes @ data in UIImage 0.0f x 0.0f pixels waveFormData.length imgExt uppercaseString result.size.width.. retain NSThread MCSM_performBlockOnMainThread ^ UIImage result UIImage imageWithData waveFormData NSLog @ returning rendered pictogram on main thread d bytes @ data in UIImage 0.0f x 0.0f pixels waveFormData.length imgExt uppercaseString result.size.width..
How to create subscript characters that's not in Unicode in iOS http://stackoverflow.com/questions/5080175/how-to-create-subscript-characters-thats-not-in-unicode-in-ios and superscript are not character traits. With few exceptions e. g. ² ³ ª this is the way regular characters are rendered in a smaller font and above below the regular characters' baseline. With this in mind you cannot have an NSString with subscripted..
Is there any framework to highlight text on pdf file after rendering on the iphone http://stackoverflow.com/questions/5335799/is-there-any-framework-to-highlight-text-on-pdf-file-after-rendering-on-the-iph highlight text on pdf file after rendering on the iphone I am trying to work on searching a word on the pdf which is rendered through the drawLayer . Can any one suggest how I should find a word on a pdf and the position co ordinates of the word..
Last In-First Out Stack with GCD? http://stackoverflow.com/questions/7567827/last-in-first-out-stack-with-gcd images are read on first display from the address book contact image and where there isn't one they are an avatar rendered based on stored data. I presently have these images being updated on a background thread using GCD. However this loads the.. ^ size_t idx skip the first 25 because they will be called almost immediately by the tableView if idx 24 UIImage renderedImage render image contactsArray objectAtIndex idx setImage renderedImage With this nested dispatch we are rendering the.. immediately by the tableView if idx 24 UIImage renderedImage render image contactsArray objectAtIndex idx setImage renderedImage With this nested dispatch we are rendering the images on an extremely low priority queue. Putting the image rendering..
Iframe Content Not Rendering Under Scroll In iOs5 iPad/iPhone http://stackoverflow.com/questions/8912218/iframe-content-not-rendering-under-scroll-in-ios5-ipad-iphone is shorter than the iframe that is scrolled. the parts of the iframe page that exceed the document height are not rendered. So under my needs I could solve the problem by adding such a js with jquery code script function var iframe #myIframe iframe.load..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 my asset writer input creates and associates a texture with it and uses that texture as a target for my FBO. Once I've rendered a frame I lock the base address of the pixel buffer CVPixelBufferLockBaseAddress pixel_buffer 0 and then simply feed it..
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