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2014/10/15 ¤U¤È 10:03:55
iphone Programming Glossary: areasOptimizing CLLocationManager/CoreLocation to retrieve data points faster on the iPhone http://stackoverflow.com/questions/1081219/optimizing-cllocationmanager-corelocation-to-retrieve-data-points-faster-on-the to compare a users current location to N amount of other locations. The problem I'm facing is I'm dealing with urban areas where locations are close to each other so I need to pin point the location of the user as accurately as the device allows..
Opening popup links in UIWebView, possible? http://stackoverflow.com/questions/1245224/opening-popup-links-in-uiwebview-possible method is called so the links seem to be broken for a few seconds until they're rewritten. There's three areas that I rewrote links form posts and calls to window.open . I used a similar approach to the first code snipped in Jasarian's..
color replacement in image for iphone application http://stackoverflow.com/questions/15082025/color-replacement-in-image-for-iphone-application you want a range of colors not one flat color . cvThreshold hsvImage threshImage 0 100 CV_THRESH_BINARY 3 Discard areas of color below a minimum size using a blob detection library like cvBlobsLib. This will get rid of dots of the similar color..
http://stackoverflow.com/questions/1610542/custom-iphone-keyboard I need i.e. a customer requirement to provide a custom keyboard for the user to type text into both text fields and areas. I already have something that does the keyboard and appends test to a text field however I'd like to make it more generic..
Drawing incrementally in a UIView (iPhone) http://stackoverflow.com/questions/1798414/drawing-incrementally-in-a-uiview-iphone the same you can use this. Rather than redraw all the content of the UIView every single time you can mark only the areas of the view that need redrawing using UIView setNeedsDisplayInRect instead of UIView setNeedsDisplay . You also need to..
How do you update the app icons and launch images to support IOS 6 and 7 simultaneously? http://stackoverflow.com/questions/18624587/how-do-you-update-the-app-icons-and-launch-images-to-support-ios-6-and-7-simulta errors making a single app support multiple OS versions. After getting it to work I thought I would point out a few areas that were hangups for me to aid others in the future. I first updated the whole of my app to support IOS 7 cleanly and then..
http://stackoverflow.com/questions/2128961/uiview-autoresizing-resources Apple has very little to say on this. What's more based on SO feedback Apple's documentation is actually wrong in some areas. Finally even though there are six resizing components in Interface Builder and six for setAutoresizingMask they don't seem..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions an application when starting in landscape mode is desired. The most common observed effect are scrambled layouts and areas of the screen where touches are no longer recognized. A simple search for questions tagged iphone and landscape reveals..
iPhone: How do I detect when an app is launched for the first time? [closed] http://stackoverflow.com/questions/308832/iphone-how-do-i-detect-when-an-app-is-launched-for-the-first-time Pretty much what Marc and Chris said though I prefer to change the value when the app quits in case there're multiple areas of the application that need to know about it. In code applicationDidFinishLaunching NSUserDefaults standardUserDefaults..
Getting a screenshot of a UIScrollView, including offscreen parts http://stackoverflow.com/questions/3539717/getting-a-screenshot-of-a-uiscrollview-including-offscreen-parts the height of the visible area is only 748 not 1004 . Is it possible to get a snapshot of the UIScrollView including areas not on screen Or do I need to scroll the view down take a second photo and stitch them together iphone ipad core graphics..
Detecting programmatically whether an app is installed on iPhone http://stackoverflow.com/questions/3808691/detecting-programmatically-whether-an-app-is-installed-on-iphone
How to display an image on a MKOverlayView? http://stackoverflow.com/questions/3891850/how-to-display-an-image-on-a-mkoverlayview the WWDC 2010 videos One of the examples takes earthquake data which gives the earthquake risk for 0.5 by 0.5 degree areas and maps them. Your radar data looks similar based on squares. The sample code has a full application called HazardMaps..
CGContextDrawImage draws image upside down when passed UIImage.CGImage http://stackoverflow.com/questions/506622/cgcontextdrawimage-draws-image-upside-down-when-passed-uiimage-cgimage
http://stackoverflow.com/questions/5303263/fix-font-size-issue-on-mobile-safari-iphone-where-text-is-rendered-inconsisten as we can tell only Mobile Safari. This very much has stumped us. We analyzed the site with Firebug and the incorrect areas are inheriting the right styles yet the fonts are still rendered with the wrong sizes. 1 Visit http www.panabee.com . 2..
What is the AppDelegate for and how do I know when to use it? http://stackoverflow.com/questions/652460/what-is-the-appdelegate-for-and-how-do-i-know-when-to-use-it
How to change a particular color in an image? http://stackoverflow.com/questions/8046643/how-to-change-a-particular-color-in-an-image a color with cvThreshold specifying a certain tolerance you want a range of colors not one flat color . Discard areas of color below a minimum size using a blob detection library like cvBlobsLib . This will get rid of dots of the similar..
UITableViewCell: How to prevent blue selection background w/o borking isSelected property? http://stackoverflow.com/questions/899862/uitableviewcell-how-to-prevent-blue-selection-background-w-o-borking-isselected all of the drawing there. Also I am setting cell.contentView.opaque NO in order to achieve transparency in certain areas of the cell unfortunately a backgroud image behind the table must show thru each cell in certain parts to achieve a stylistic.. be so . Problem I still see the default pretty blue gradient background being drawn behind my cell in the transparent areas when it is selected or highlighted being pressed . This is obscuring the image behind the table which is bad. Goal To prevent..
Scripts to parse and download iTunes Connect and AppStore data http://stackoverflow.com/questions/937899/scripts-to-parse-and-download-itunes-connect-and-appstore-data is doing with my iTunes Connect login credentials . To be clear I'm really looking for something that hits all of the areas mentioned App Store per store Comments Ratings Category store rankings iTunes Connect The contents of the sales reports..
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