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2014/10/15 ¤U¤È 10:14:14

iphone Programming Glossary: sizethatfits

iPhone - How set uinavigationbar height?

http://stackoverflow.com/questions/2133257/iphone-how-set-uinavigationbar-height

iphone height uinavigationbar share improve this question Create a UINavigationBar Category with a custom sizeThatFits. @implementation UINavigationBar customNav CGSize sizeThatFits CGSize size CGSize newSize CGSizeMake self.frame.size.width..

Fixed labels in the selection bar of a UIPickerView

http://stackoverflow.com/questions/367471/fixed-labels-in-the-selection-bar-of-a-uipickerview

pickerView self.pickerView UIPickerView alloc initWithFrame CGRectZero pickerView release CGSize pickerSize pickerView sizeThatFits CGSizeZero CGRect screenRect UIScreen mainScreen applicationFrame #define toolbarHeight 40.0 CGFloat pickerTop screenRect.size.height..

How to determine the content size of a UIWebView?

http://stackoverflow.com/questions/3936041/how-to-determine-the-content-size-of-a-uiwebview

page content. I'd like to find out the CGSize of the content to resize my parent views appropriately. The obvious sizeThatFits unfortunately just returns the current frame size of the webView. iphone cocoa touch uiwebview share improve this question.. of the webView. iphone cocoa touch uiwebview share improve this question It turned out that my first guess using sizeThatFits was not completely wrong. It seems to work but only if the frame of the webView is set to a minimal size prior to sending.. not completely wrong. It seems to work but only if the frame of the webView is set to a minimal size prior to sending sizeThatFits . After that we can correct the wrong frame size by the fitting size. This sounds terrible but it's actually not that bad...

Having trouble getting UIView sizeToFit to do anything meaningful

http://stackoverflow.com/questions/3946665/having-trouble-getting-uiview-sizetofit-to-do-anything-meaningful

When I add a subview to a UIView or when I resize an existing subview I would expect view sizeToFit and view sizeThatFits to reflect that change. However my experience is that sizeToFit does nothing and sizeThatFits returns the same value before.. view sizeToFit and view sizeThatFits to reflect that change. However my experience is that sizeToFit does nothing and sizeThatFits returns the same value before and after the change. My test project has a single view that contains a single button. Clicking.. and after adding the subview. void logSizes NSLog @ theView.bounds @ NSStringFromCGRect theView.bounds NSLog @ theView.sizeThatFits @ NSStringFromCGSize theView sizeThatFits CGSizeZero void buttonTouched self logSizes UIButton btn UIButton buttonWithType..

Convert UIWebview contents to a UIImage when the webview is larger than the screen

http://stackoverflow.com/questions/4475397/convert-uiwebview-contents-to-a-uiimage-when-the-webview-is-larger-than-the-scre

after image was created CGRect tmpFrame view.frame set new Frame CGRect aFrame view.frame aFrame.size.height view sizeThatFits UIScreen mainScreen bounds .size .height view.frame aFrame do image magic UIGraphicsBeginImageContext view sizeThatFits.. UIScreen mainScreen bounds .size .height view.frame aFrame do image magic UIGraphicsBeginImageContext view sizeThatFits UIScreen mainScreen bounds .size CGContextRef resizedContext UIGraphicsGetCurrentContext view.layer renderInContext resizedContext..

How do I size a UITextView to its content?

http://stackoverflow.com/questions/50467/how-do-i-size-a-uitextview-to-its-content

it is equal to frame.size This will not work if auto layout is ON. With auto layout the general approach is to use the sizeThatFits method and update the constant value on a height constraint. CGSize sizeThatShouldFitTheContent _textView sizeThatFits _textView.frame.size.. sizeThatFits method and update the constant value on a height constraint. CGSize sizeThatShouldFitTheContent _textView sizeThatFits _textView.frame.size heightConstraint.constant sizeThatShouldFitTheContent.height heightConstraint is a layout constraint..

How do you shrink a UIPickerView on the iPhone?

http://stackoverflow.com/questions/905969/how-do-you-shrink-a-uipickerview-on-the-iphone

the whole UIPickerView by applying an affine transform to an enclosing view. For example CGSize pickerSize pickerView sizeThatFits CGSizeZero pickerTransformView UIView alloc initWithFrame CGRectMake 0.0f 0.0f pickerSize.width pickerSize.height pickerTransformView.transform..