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2014/10/15 ¤U¤È 10:13:04
iphone Programming Glossary: quartzcore.hhttp://stackoverflow.com/questions/1106861/round-corners-on-uitableview 10 For this to work you need to include the QuartzCore into the class that you call that property #import QuartzCore QuartzCore.h I heard that this only works since OS 3.0. But since my application is using core data it wasn't a problem because it was..
How can I animate the movement of a view or image along a curved path? http://stackoverflow.com/questions/1142727/how-can-i-animate-the-movement-of-a-view-or-image-along-a-curved-path saving as can be seen in the video for this application First of all import QuartzCore header file #import QuartzCore QuartzCore.h UIImageView imageViewForAnimation UIImageView alloc initWithImage imageToAnimate imageViewForAnimation.alpha 1.0f CGRect..
How can i take an UIImage and give it a black border? http://stackoverflow.com/questions/1354811/how-can-i-take-an-uiimage-and-give-it-a-black-border uiimage share improve this question With OS 3.0 you can do this you need this import #import QuartzCore QuartzCore.h imageView.layer setBorderColor UIColor blackColor CGColor imageView.layer setBorderWidth 2.0 share improve this answer..
http://stackoverflow.com/questions/1509547/uiview-with-rounded-corners anyway to do it using IB iphone objective c cocoa touch share improve this question Try this #import QuartzCore QuartzCore.h ... view.layer.cornerRadius 5 view.layer.masksToBounds YES Note If you are trying to apply rounded corners to a UIViewController..
How to style UITextview to like Rounded Rect text field? http://stackoverflow.com/questions/1824463/how-to-style-uitextview-to-like-rounded-rect-text-field that you have to choose it involves writing a bit of code using the QuartzCore framework first you #import QuartzCore QuartzCore.h ..... Here I add a UITextView in code it will work if it's added in IB too UITextView textView UITextView alloc initWithFrame..
How do I create/render a UIImage from a 3D transformed UIImageView? http://stackoverflow.com/questions/1949003/how-do-i-create-render-a-uiimage-from-a-3d-transformed-uiimageview UIImage image UIGraphicsGetImageFromCurrentImageContext UIGraphicsEndImageContext header #import QuartzCore QuartzCore.h #define DEGREES_TO_RADIANS x x M_PI 180 UIImageView imageView @property nonatomic retain IBOutlet UIImageView imageView..
UISearchBar clear background color or set background image [iphone sdk] http://stackoverflow.com/questions/2139115/uisearchbar-clear-background-color-or-set-background-image-iphone-sdk the Background and Segment Control layers. Then Draw the background. @ .m #import UISearchBar.h #import QuartzCore QuartzCore.h @implementation UISearchBar CustomBackground id init for UIView subview in self.subviews if subview isKindOfClass NSClassFromString..
Get a PDF/PNG as output from a UIWebView or UIView http://stackoverflow.com/questions/2454309/get-a-pdf-png-as-output-from-a-uiwebview-or-uiview share improve this question You can use the following category on UIView to create a PDF file #import QuartzCore QuartzCore.h @implementation UIView PDFWritingAdditions void renderInPDFFile NSString path CGRect mediaBox self.bounds CGContextRef ctx..
http://stackoverflow.com/questions/262156/uiimage-rounded-corners
Is it even possible to change a UIButtons background color? http://stackoverflow.com/questions/2808888/is-it-even-possible-to-change-a-uibuttons-background-color loginButton.layer.borderWidth 0.5f loginButton.layer.cornerRadius 10.0f edit ofcourse you'd have to #import QuartzCore QuartzCore.h edit to all new readers you should also consider a few options added as another possibility . for you consideration. As..
Bold & Non-Bold Text In A Single UILabel? http://stackoverflow.com/questions/3586871/bold-non-bold-text-in-a-single-uilabel to add QuartzCore framework needed for CALayers and CoreText needed for the attributed string. #import QuartzCore QuartzCore.h #import CoreText CoreText.h Below example will add a sublayer to the toolbar of the navigation controller. la Mail.app in..
How to animate the background color of a UILabel? http://stackoverflow.com/questions/3762561/how-to-animate-the-background-color-of-a-uilabel hack appears to work however as long as you don't set the background color of the label view itself #import QuartzCore QuartzCore.h ... theLabel.layer.backgroundColor UIColor whiteColor .CGColor UIView animateWithDuration 2.0 animations ^ theLabel.layer.backgroundColor..
http://stackoverflow.com/questions/4213529/saving-uiview-contents-in-ios-4-with-real-size-of-the-images-inside-i-e-scale file @interface UIView Ext UIImage renderToImage @end and belonging implementation in helper.m file #import QuartzCore QuartzCore.h @implementation UIView Ext UIImage renderToImage IMPORTANT using weak link on UIKit if UIGraphicsBeginImageContextWithOptions..
How to capture UIView to UIImage without loss of quality on retina display http://stackoverflow.com/questions/4334233/how-to-capture-uiview-to-uiimage-without-loss-of-quality-on-retina-display it up or just your brain is picking up on it being less sharp than everything around it. So I guess #import QuartzCore QuartzCore.h UIImage imageWithView UIView view UIGraphicsBeginImageContextWithOptions view.bounds.size view.opaque 0.0 view.layer renderInContext..
UIView with rounded corners and drop shadow? http://stackoverflow.com/questions/4754392/uiview-with-rounded-corners-and-drop-shadow
How to crop UIImage on oval shape or circle shape? http://stackoverflow.com/questions/6530573/how-to-crop-uiimage-on-oval-shape-or-circle-shape on oval shape or circle shape. Please guide me. iphone ios4 share improve this question `#import QuartzCore QuartzCore.h ` CALayer imageLayer YourImageview.layer imageLayer setCornerRadius 5 imageLayer setBorderWidth 1 imageLayer setMasksToBounds..
Implement custom animation to present modal view from specified view on iPad http://stackoverflow.com/questions/6605959/implement-custom-animation-to-present-modal-view-from-specified-view-on-ipad UIViewController as follows UIViewController ShowModalFromView.h #import Foundation Foundation.h #import QuartzCore QuartzCore.h @interface UIViewController ShowModalFromView void presentModalViewController UIViewController modalViewController fromView..
Adding quartzcore to xcode 4 for iOS http://stackoverflow.com/questions/6956432/adding-quartzcore-to-xcode-4-for-ios in left sidebar and you can drag it into the frameworks folder if you wish. Make sure you do a #import QuartzCore QuartzCore.h in any source files that you use the framework. If you don't see the framework when you search for it it means you don't..
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