how set content size of textView's Scrollview immediately when user starts scrolling or when ta


I have UITextView in that in include image/ (UIImageView ).

But when i want to see the image it is unable to see / scroll,

i implemented logic to increase the scroll content size dynamically with respective to the text size,

- (void)scrollViewDidScroll:(UIScrollView *)scrollview { if (scrollview.contentOffset.y >= scrollview.contentSize.height - scrollview.frame.size.height) { CGSize s = [messageView.text sizeWithFont:[UIFont systemFontOfSize:25] //define your textview font size constrainedToSize:CGSizeMake(self.view.bounds.size.width - 40, MAXFLOAT) // - 40 For cell padding lineBreakMode:UILineBreakModeWordWrap]; // To increase the text view scroll content to display image also [scrollview setContentSize:CGSizeMake(200, s.height+150)]; } }

but it starts scrolling only when text in the text view exceeds its (textview) bounds.

I was <strong>unable to see the full image if the text is with in bounds (no of lines can fit in text view)</strong>

<strong>How to set scroll size when touch / starts scrolling on textview</strong>,,


use this code after set the text to the messageView(UITextView)

messageView.frame = CGRectMake(messageView.frame.origin.x, messageView.frame.origin.y, messageView.frame.size.width, messageView.contentSize.height + 150); float fscrview = messageView.frame.origin.y + messageView.frame.size.height + 150; scrollview.contentSize=CGSizeMake(320, fscrview);


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