iphone x xcode

Copy CodeThe code is as follows: /*********************** @filename-path to the image* @tmpname-temporary path to thumbnail* @xmax-max width* @ymax-max Height*/function Resize_image ($filename, $tmpname, $xmax, $ymax){$ext = Explode (".", $filename);$ext = $ext [Count ($ext)-1];if ($ext = = "JPG" | | $ext = = "JPEG")$im = Imagecreatefromjpeg ($tmpname);ElseIf ($ext = = "png")$im = Imagecreatefrompng ($tmpname);ElseIf ($ext = = "gif")$im = Imagecreate

The following links provide many open-source IOS apps. developers can learn other people's code. "It can be tough to learn how to develop, especially when it comes to finding complete examples. that's why I put this list together. each of these open source iPhone apps is not just open source, but has been in the App Store, and all but one are in there right now. so if you're looking for an example of som

Several methods are defined to obtain the IP address of the iphone. IPAdress. h [cpp] # define MAXADDRS 32 extern char * if_names [MAXADDRS]; extern char * ip_names [MAXADDRS]; extern char * hw_addrs [MAXADDRS]; extern unsigned long ip_addrs [MAXADDRS]; // Function prototypes void InitAddresses (); void FreeAddresses (); void GetIPAddresses (); void GetHWAddresses (); IPAddress. c [c-sharp] # include

-(Void) scrollviewdidendzooming :( uiscrollview *) scrollview withview :( uiview *) view atscale :( float) ScaleDouble-click amplification is a basic operation of the iPhone, a third-partyProgramWhen scrollview displays an image or a pdf page, double-click the page to zoom in.CodeAs follows: { Nslog (@ "% s", _ cmd ); Cgfloat Zs = scrollview. zoomscale; ZS = max (z, 0.1 ); ZS = min (z, 5.0 ); [Uiview beginanimations: Nil context: NULL]; [

Compile the new version ogre 1.7.2 [cthugha] for iPhone/iPad from the source code Write by nine days Yan Ling (jtianling) -- blog.csdn.net/vagrxie Discuss newsgroups and documents The new version of ogre (1.7.2) completely solves some problems related to ios4 in the previous version. However, you can use the SDK to compile the release version to achieve WOB, but if you need the debug version of ogre,

to the result, the value of the UTF-16 is 0x1-f603. This takes care of it. As a programmer, the author makes a metaphor: This pair (the front proxy, the back-end proxy) is like a pointer, pointing to every code bit on the plane 1-16. After calculation, it is not difficult to conclude that each of the 16 flat planes X has 65536 code bits = 1,048,576, And the frontend X and backend X are also 1,048,576. Thi

Http://blog.csdn.net/andypan1314/article/details/7218026 When you run the software for the first time after installation, the system prompts you whether to allow the software to obtain the current location. If you do not allow the software, the system does not prompt you to set the location during later running, which is inconvenient, the solution is to give the user an option to call up the "set" positioning service option on the iPhone, which is ma

IPhoneDevelopment fromUIWebView.Status CodeThe example tutorial is the content to be introduced in this article. This article is based on code implementation, and there is not much content. Let's look at the implementation code. Obtain from UIWebViewStatus CodeFor example, if an error message such as 404 is returned, you can use the Code provided on the official

IPhoneDevelop an application tableViewThe implementation of grouping is the content to be introduced in this article, mainly based on code implementationViewGroup, not to mention, first look at the details of this article, paste a picture: 1. Create a plist file first, 2. Place a table view control on the main interface. 3. interface code @ Interface SectionsViewController: UIViewController NSDicti

1. Image Scaling: Code -(Uiimage *) resizeimage :( uiimage *) image towidth :( nsinteger) width height :( nsinteger) height {// create a graphics context with the target size // on iOS 4 and later, use uigraphicsbeginimagecontextwittions to take the scale into consideration // on iOS prior to 4, fall back to use uigraphicsbeginimagecontext cgsize size = cgsizemake (width, height); If (null! = Optional) uigraphicsbeginimagecontextwitexceptions (size,

Create a view-based project named ViewTest; Write the following code in the ViewTestViewController. m file viewDidLoad method: [Cpp] // create a view UIView object to obtain the initialization screen size. UIScreen mainScreen indicates the internal screen of the device and the screen area and frame point of the applicationFrame application.UIView * view =[[UIView alloc] initWithFrame: [UIScreen mainScreen]. applicationFrame];// Set the background colo

From http://www.cocoachina.com/iphonedev/toolthain/2011/1010/3342.html The source code is shared by tanhaogg, a Forum member. The recording screen and sound effect functions are implemented. because the recording screen function needs to be added to the project some time ago, like Tom, you can record and share the video. I have never been familiar with audio and video, and this information is hard to find. one of the foreign forums

Turn on the Flash-(void) turnonled { Avcapturedevice *device = [Avcapturedevice defaultdevicewithmediatype:avmediatypevideo]; if ([device Hastorch]) { [Device Lockforconfiguration:nil]; [Device Settorchmode:avcapturetorchmodeon]; [Device unlockforconfiguration]; } Turn off the Flash-(void) turnoffled { Avcapturedevice *device = [Avcapturedevice defaultdevicewithmediatype:avmediatypevideo]; if ([device Hastorch]) { [Device Lockforconfiguration:nil];

the rotating icon displayed on the iPhone status bar in the upper left to indicate there is background network activity taking place. Uiapplication * APP = [uiapplication sharedapplication];App. networkactivityindicatorvisible = yes; // to stop it, set this to no Animation: series of imagesShow a series of images in succession Nsarray * myimages = [nsarray images: [uiimage imagenamed: @ "myimage1.png"], [uiimage imagenamed: @ "myimage2.png"], [u

The iphone browser crashes when it comes to exceptions and failures (directly post code ).

The cause is that some children's shoes posted a post on the Forum. The original post is as follows: "In int retval = uiapplicationmain (argc, argv, nil, nil );When the [pool drain] line is followed by a breakpoint, It is not executed when you press the Home key. Which one knows why?You can execute a breakpoint in applicationwillterminate" I did a lot of tests and checked them online. I found that they could not be done at all. Of course, if you have any good solutions, please let me know. T

Xcode4 settings are not the same: find arguments in edit-> Scheme (in xcode 4.2, choose product-> edit Scheme) Set the following three values to yes. NtutoreleasefreedobjectCheckenabled Nszombieenabled NsdebugenabledAlso reprinted 2 debugging exc_bad_access good article http://blog.zol.com.cn/2387/article_2386505.html Http://www.cnblogs.com/likwo/archive/2011/02/28/1967066.html This is also true for foreigners: I had similar issue; turns out I was Not retaining a uibutton properly. how I found

]; } NSMutableArray * insertIndexPaths = [NSMutableArray arrayWithCapacity: 10]; For (int ind = 0; ind NSIndexPath * newPath = [NSIndexPath indexPathForRow: [items indexOfObject: [data objectAtIndex: ind] inSection: 0]; [InsertIndexPaths addObject: newPath]; } [Self. myTableView insertRowsAtIndexPaths: insertIndexPaths withRowAnimation: UITableViewRowAnimationFade]; } @ End Source code: http://easymorse-iphone.googlecode.com/sv

IPhoneDevelopmentNSDateCommon Code cases are described in this article,NSDateClass is used to save the Time value. It also provides some methods to deal with Time Interval calculation and comparison between dates. 1. The following methods can be used to create or Initialize an instance: Used to createNSDateThe instance class methods include: +(id)date; Returns the current time. +(id)dateWithTimeIntervalSinceNow:(NSTimeInterval)secs; The

Problem: I debugCodeWhen a function is called, the result of one-step debugging cannot enter the function.The following code is used: -(Void) passvalue :( nsarray *) secondnodesarray{Treeviewcell * cell = (treeviewcell *) [self. tableview cellforrowatindexpath: indexpathcopy];[Cell onexpandcell];}-(Void) onexpandcell{[Self expand];}-(Void) Expand{Nslog (@ "Expand ");If ([treenode haschildren]) {// If a subnode existsTreenode. Expanded =! Treenode. Ex