Skip to main content

Reflection image Demo

//Yo just pass the label obj to the function this will convert into image and you just transform the image

-(UIImage *)grabImageFromView: (UIView *) viewToGrab {
     
       //UITextView *viewToGrab=[[UITextView alloc]initWithFrame:self.view.bounds];
       UIGraphicsBeginImageContext(viewToGrab.bounds.size);
     
       [[viewToGrab layer] renderInContext:UIGraphicsGetCurrentContext()];
       UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
       UIGraphicsEndImageContext();
       return viewImage;
}


use this link to reflection on image:

http://developer.apple.com/library/ios/#samplecode/Reflection/Listings/MyViewController_m.html#//apple_ref/doc/uid/DTS40008063-MyViewController_m-DontLinkElementID_6 
Labels:

Comments

Post a Comment

Popular posts from this blog

iOS Beta Builder

Download iOS Beta Builder 1.0 While I’ve been working on iOS for awhile, I don’t have a ton of experience with Cocoa proper – I’m sure there are probably some issues that slipped through the testing process. Screenshots:   How Does It Work? 1. Build your .ipa file using Xcode’s ‘Build and Archive’ option. Choose ‘Save to Disk’. 2. Launch BetaBuilder (or drag and drop the .ipa on to it). If you need to, select your .ipa file. The app should pre-fill the other details. 3. Enter your intended deployment URL. This is the URL on the Web where your beta will be posted / viewed in a browser. This info gets baked into the deployment file. 4. Hit ‘Generate Deployment Files’ and pick a location to output the files. That’s it – just upload the generated files to your Web server and then hit the URL in the device’s browser. BetaBuilder simply generates the HTML and manifest files needed to make wireless distribution work. As a convenience, it also bundles an iTunes install...
2 comments
Read more

Symbolicating Crash Logs

Link to download symbolicatecrash file https://github.com/chrispix/ symbolicatecrash-fix 1. Using XCode:  This is probably the easiest way to symbolicate the crash reports, but not always effective. To symbolicate using XCode you need three files: a.     Crash report (.crash file). b.     Symbol file (.dSYMB file). c.     Application bundle (.app file). In most of the cases you will have “yourapp.ipa” file, to extract “yourapp.app“ from “yourapp.ipa” just change the extension of “yourapp.ipa” to “yourapp.zip” and extract the zip file, you will get a folder named “Payload”, in this folder you will have “yourapp.app” package. 2. Using symbolicatecrash command: Some times XCode do not symbolicate the crash log properly, In this situation we can use symbolicatecrash script manually. Before proceeding keep you “.app”,  ”.dSYM” and “.crash” files in one folder. Now open ...
Post a Comment
Read more

Convert Date into ISO formate

Call below function like : [self toStringFromDateTime:[NSDate date]]; - (NSString*)toStringFromDateTime:(NSDate*)datetime {     // Purpose: Return a string of the specified date-time in UTC (Zulu) time zone in ISO 8601 format.     // Example: 2013-10-25T06:59:43.431Z     NSDateFormatter* dateFormatter = [[NSDateFormatter alloc] init];     //ISO DateFormatter     [dateFormatter setTimeZone:[NSTimeZone timeZoneWithAbbreviation:@" UTC "]];     [dateFormatter setDateFormat:@" yyyy-MM-dd'T'HH:mm:SS.SSS'Z' "];     NSString* dateTimeInIsoFormatForZuluTimeZone = [dateFormatter stringFromDate:datetime];     return dateTimeInIsoFormatForZuluTimeZone; }
Post a Comment
Read more