The scroll view's bounds.origin is also its contentOffset, which is likely what
is happening when you render it in to the context.
However, you seem to imply that you just have a simple scroll view with a
simple image inside – why do this at all?
Instead just use the contentOffset to determine
All
I have assembled several pages of text as RTF in an offscreen NSTextView -
outputTextView in the code below.
As the text was assembled in the view, I have marked the end of each page with
a \page symbol in the RTF.
As I have added each piece of text into the view I have determined how
There could be two reasons:
> [self.view sendSubviewToBack:_menuView.view];
Is placing other UIViews in the view hierarchy on top of the menu view and
they could be eating touches.
> _menuView.view.frame=CGRectMake(-160,0,160,440);
> self.view.frame=CGRectMake(160, 20, 320, 548);
UIViews that a
I am able to implement side menu functionality using below code:
-(IBAction)menu:(id)sender
{
if (!_menuView) {
_menuView=[[MenuWidget alloc]init];
_menuView.view.frame=CGRectMake(-160,0,160,440);
[self.view addSubview:_menuView.view];
Update:
CGRect rect = [scrollView bounds];
UIGraphicsBeginImageContextWithOptions(rect.size,YES,0.0f);
CGContextRef context = UIGraphicsGetCurrentContext();
[scrollView.layer renderInContext:context];
UIImage *capturedImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext()
On Jul 27, 2013, at 2:05 PM, Zac Bowling wrote:
> The first one is a NSConstantString string. It's not like a malloc'd
> NSString. It's effectively a singleton. It doesn't mater how it's bridged
> because it can't be released. The second is a new NSURL that is allocated on
> the heap. It needs
