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2014/10/15 ¤U¤È 10:04:58
iphone Programming Glossary: centeredyIs it possible to alter the letter-spacing/kerning of a font with Cocoa Touch? http://stackoverflow.com/questions/1063268/is-it-possible-to-alter-the-letter-spacing-kerning-of-a-font-with-cocoa-touch context myTextTransform draw 1 but invisbly to get the string length. CGPoint p CGContextGetTextPosition context float centeredY self.font.pointSize self.frame.size.height self.font.pointSize 2 2 CGContextShowTextAtPoint context 0 centeredY self.text.. float centeredY self.font.pointSize self.frame.size.height self.font.pointSize 2 2 CGContextShowTextAtPoint context 0 centeredY self.text cStringUsingEncoding NSASCIIStringEncoding self.text length CGPoint v CGContextGetTextPosition context calculate..
How to change an UILabel/UIFont's letter spacing? http://stackoverflow.com/questions/2544905/how-to-change-an-uilabel-uifonts-letter-spacing context myTextTransform draw 1 but invisbly to get the string length. CGPoint p CGContextGetTextPosition context float centeredY self.font.pointSize self.frame.size.height self.font.pointSize 2 2 CGContextShowTextAtPoint context 0 centeredY self.text.. float centeredY self.font.pointSize self.frame.size.height self.font.pointSize 2 2 CGContextShowTextAtPoint context 0 centeredY self.text cStringUsingEncoding NSASCIIStringEncoding self.text length CGPoint v CGContextGetTextPosition context calculate..
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