I am doing an app which has a feature to rotate and re size a view. i have implemented this feature but i do face an issue.

My problem

The View wil be resized when dragging its four corners, after resizing it i can rotate the view in both directions.

Once the rotation is done, if i try again to resize the view by dragging its corner, the view's size gone to unpredictable value and its moving all around the screen.

I googled lot finally i got the following solution

The frame property is undefined when transform != CGAffineTransformIdentity, as per the docs on UIView

I saw one app which has implemented the feature exactly what i wish to implement.

How can i resize the UIView after rotation of UIView

My code for resize the view

Touches Began

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{

   UITouch *touch = [[event allTouches] anyObject];

   NSLog(@"[touch view]:::%@",[touch view]);

   touchStart = [[touches anyObject] locationInView:testVw];
   isResizingLR = (testVw.bounds.size.width - touchStart.x < kResizeThumbSize &&     testVw.bounds.size.height - touchStart.y < kResizeThumbSize);
   isResizingUL = (touchStart.x <kResizeThumbSize && touchStart.y <kResizeThumbSize);
   isResizingUR = (testVw.bounds.size.width-touchStart.x < kResizeThumbSize &&      touchStart.y<kResizeThumbSize);
   isResizingLL = (touchStart.x <kResizeThumbSize && testVw.bounds.size.height -touchStart.y <kResizeThumbSize);    
}

Touches Moved

- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event{
CGPoint touchPoint = [[touches anyObject] locationInView:testVw];
CGPoint previous=[[touches anyObject]previousLocationInView:testVw];

float  deltaWidth = touchPoint.x-previous.x;
float  deltaHeight = touchPoint.y-previous.y;

NSLog(@"CVTM:%@",NSStringFromCGRect(testVw.frame));


if (isResizingLR) {
 testVw.frame = CGRectMake(testVw.frame.origin.x, testVw.frame.origin.y,touchPoint.x +   deltaWidth, touchPoint.y + deltaWidth);
 }  
if (isResizingUL) {
 testVw.frame = CGRectMake(testVw.frame.origin.x + deltaWidth, testVw.frame.origin.y +  deltaHeight, testVw.frame.size.width - deltaWidth, testVw.frame.size.height - deltaHeight);
 } 
if (isResizingUR) {
  testVw.frame = CGRectMake(testVw.frame.origin.x ,testVw.frame.origin.y + deltaHeight,  testVw.frame.size.width + deltaWidth, testVw.frame.size.height - deltaHeight);      
 } 
if (isResizingLL) {
 testVw.frame = CGRectMake(testVw.frame.origin.x + deltaWidth ,testVw.frame.origin.y ,  testVw.frame.size.width - deltaWidth, testVw.frame.size.height + deltaHeight);   
}

if (!isResizingUL && !isResizingLR && !isResizingUR && !isResizingLL) {
testVw.center = CGPointMake(testVw.center.x + touchPoint.x - touchStart.x,testVw.center.y + touchPoint.y - touchStart.y);
 }

 }