In this application we will see to the image as moved, with touch function we where everyone on the screen moves.

Step 1: Create a view-based application with template. Enter the name of “Rotateimage”.

Step 2: Xcode automatically creates the directory structure and essential framework adds. You can explore the directory structure to verify the contents of the directory.

Step 3: Xpand created classes and Interface Builder notice the RotateImageViewController class for you. Expand resources and note that the template generates a separate nib, RotateImageViewController.xib for the “RotateImage”.

Step 4: We must add UIView class in your project. SELECT classes-> add new file-> cocoa touch class-> objective C class-> select UIView from the subclass of->. Type the file name “Imageview”.

Step 5: We have added a resource in the resources folder. Enter the name of the resource “1.png”.

Step 6: Specified in the ImageView.h file of the parent class as a UIImageView. So you take the following changes to the file:

# Import
@ Interface ImageView: UIImageView {}
}

Step 7: Open the file ImageView.m, make the following modifications to the file.

-(Id) image InitWithImage:(UIImage_*) {}
If (self = [super InitWithImage: image]) {}
[Self SetUserInteractionEnabled: YES];
[Self SetMultipleTouchEnabled: YES];
} return self;
}

-(void) TouchesMoved:(NSSet_*) WithEvent:(UIEvent_*) event touches
{
If ([count touched] == 1) {}
CGPoint NewTouch = [[touches AnyObject] LocationInView: [self Superview]];
CGPoint load touch = [[touches AnyObject] PreviousLocationInView: [self Superview]];
float xDif = newTouch.x – lastTouch.x;
float yDif = newTouch.y – lastTouch.y;
Translate CGAffineTransform = CGAffineTransformMakeTranslation (xDif, yDif);
[Self set transform: CGAffineTransformConcat (translate [self transformation])];
}
}

Step 8: Where the RotateImageViewController.h file, we have “ImageView.h” file import.

Step 9: Open the RotateImageViewController.m file, we create a ImageView and make them visible. So you take the following changes to the file.

Games (void) {}
[super games];
ImageView * ImageView = [[ImageView alloc] InitWithImage: [UIImage imageNamed:@"1.png]” “];
[ImageView set frame: CGRectMake(110,_180,_[imageView_frame].size.width,[imageView_frame].size.height)];
[[Self view] AddSubview: imageView];
[ImageView release];
}

Step 10: Now compile and run the application in the Simulator.

You can Download source code from here RotateImage