¡@
2014/10/15 ¤U¤È 10:10:10
iphone Programming Glossary: image.pngUIImage imageNamed requires pathForResource? http://stackoverflow.com/questions/10380842/uiimage-imagenamed-requires-pathforresource can always use just the name. The only exception might be images stored inside subfolders especially when you have foo image.png and bar image.png . I don ™t know whether UIImage imageNamed @ foo image would work but it ™s trivial to try. What ™s a bit.. the name. The only exception might be images stored inside subfolders especially when you have foo image.png and bar image.png . I don ™t know whether UIImage imageNamed @ foo image would work but it ™s trivial to try. What ™s a bit confusing in these..
UIScrollView ImageView with pins on top http://stackoverflow.com/questions/1051912/uiscrollview-imageview-with-pins-on-top UIScrollViewIndicatorStyleWhite imageViewMap UIImageView alloc initWithImage UIImage imageNamed @ image.png imageViewMap.userInteractionEnabled YES viewRect CGRectMake 0 0 imageViewMap.image.size.width imageViewMap.image.size.height..
Face Detection issue using CIDetector http://stackoverflow.com/questions/11154585/face-detection-issue-using-cidetector And one more thing they all are using UIImageView imageView UIImageView alloc initWithImage UIImage imageNamed @ image.png but my imageView has frame and i cant init it with image. When i do so i found faceFeature's eyes and mouth coordinates..
Setting an image for a UIButton in code http://stackoverflow.com/questions/1469474/setting-an-image-for-a-uibutton-in-code
How can I skip compressing one PNG? http://stackoverflow.com/questions/2051947/how-can-i-skip-compressing-one-png it's a PNG. Select the file in the project window. Choose File Get Info. On the General tab change File Type from image.png to file . This is actually the default when you add a file without an extension which is presumably why iTunesArtwork doesn't..
How Do I Save What I have Drawn In A CGContext http://stackoverflow.com/questions/2568421/how-do-i-save-what-i-have-drawn-in-a-cgcontext what I have so far.... void createImage NSString outFile NSHomeDirectory stringByAppendingPathComponent @ Documents image.png DLog @ creating image file at @ outFile UIImage image UIGraphicsGetImageFromCurrentImageContext NSData imageData UIImagePNGRepresentation..
iPad/iPhone browser crashing when loading images in Javascript http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript attribute. The quickest way I know of to do that is to use a data URL . So instead of saying this myImage.src path to image.png ...say this instead myImage.src data image gif base64 AN_ENCODED_IMAGE_DATA_STRING Below is a test to demonstrate it working...
How do I change the background of a UINavigationBar? http://stackoverflow.com/questions/4319112/how-do-i-change-the-background-of-a-uinavigationbar the drawRect method for example void drawRect CGRect rect Drawing code UIImage img UIImage imageNamed @ background image.png img drawInRect CGRectMake 0 0 self.frame.size.width self.frame.size.height If you use Interface Builder to build your..
Retina Display Images on iPhone [duplicate] http://stackoverflow.com/questions/4800467/retina-display-images-on-iphone images iphone ios share improve this question Include a hi res version of your image named as image@2x.png where image.png is the normal resolution . When you access your image using UIImage imageNamed @ image.png the correct one will be chosen.. named as image@2x.png where image.png is the normal resolution . When you access your image using UIImage imageNamed @ image.png the correct one will be chosen automatically. Devices without retina display won't load the hi res version so there's no..
How do I create an image overlay and add to MKMapView? http://stackoverflow.com/questions/5283741/how-do-i-create-an-image-overlay-and-add-to-mkmapview MKMapRect mapRect zoomScale MKZoomScale zoomScale inContext CGContextRef ctx UIImage image UIImage imageNamed @ image.png retain CGImageRef imageReference image.CGImage MKMapRect theMapRect self.overlay boundingMapRect CGRect theRect self rectForMapRect..
Checking online status from an iphone web app http://stackoverflow.com/questions/66492/checking-online-status-from-an-iphone-web-app
Save An Image To Application Documents Folder From UIView On IOS http://stackoverflow.com/questions/6821517/save-an-image-to-application-documents-folder-from-uiview-on-ios paths objectAtIndex 0 Get the docs directory NSString filePath documentsPath stringByAppendingPathComponent @ image.png Add the file name pngData writeToFile filePath atomically YES Write the file Reading it later works the same way. Build..
Change width and colour of scroll bar in UITableView, iphone http://stackoverflow.com/questions/7976593/change-width-and-colour-of-scroll-bar-in-uitableview-iphone bar. void ViewDidLoad UIImageView testView self.tableView.subviews objectAtIndex 1 UIImage Img UIImage imageNamed @ image.png testView setImage Img EDIT As suggested by Nekto you can use following to change width. CGRect frame testView.frame frame.size.width..
How to fill background image of an UIView http://stackoverflow.com/questions/8077740/how-to-fill-background-image-of-an-uiview to make a centered and stretched image. Try this UIGraphicsBeginImageContext self.view.frame.size UIImage imageNamed @ image.png drawInRect self.view.bounds UIImage image UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext self.view.backgroundColor..
How to set animation to UIImageView? http://stackoverflow.com/questions/8429183/how-to-set-animation-to-uiimageview for imageview MyImage UIImageView alloc initWithFrame CGRectMake 10 57 220 140 MyImage.image UIImage imageNamed @ image.png MyImage.userInteractionEnabled YES self.view addSubview MyImage UIView beginAnimations nil context nil UIView setAnimationCurve..
http://stackoverflow.com/questions/862084/move-a-uiimageview animate your UIImageView's layer along a path that passes through your three points UIImage image UIImage imageNamed @ image.png imageView UIImageView alloc initWithImage image mainView addSubview imageView Remember to remove the image view and release..
How to put an image as the navigation bar title http://stackoverflow.com/questions/865176/how-to-put-an-image-as-the-navigation-bar-title
|
