为什么 iPhone 上没有 NSAttributedString?

Why No NSAttributedString on the iPhone?(为什么 iPhone 上没有 NSAttributedString?)
本文介绍了为什么 iPhone 上没有 NSAttributedString?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

Does anyone know what made Apple leave out NSAttributedString when turning AppKit into UIKit?

The reason I ask is that I would really like to use it in my iPhone app, and there appears to be no replacement or alternative than doing it myself...

It is possible to have mixed font attributes on a string - it's just a hell of a lot of work to to achieve something similar that was possible with a few lines of code with NSAttributedString.

Also, doing all this extra drawing code myself makes my table view cells really heavy, and really hurts performance.

Anyone got any ideas? Any genius's working on an opensource alternative to NSAttributedString?

解决方案

NSAttributedString is now on the iPhone as of 4.0 Beta

这篇关于为什么 iPhone 上没有 NSAttributedString?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持编程学习网!

本站部分内容来源互联网,如果有图片或者内容侵犯您的权益请联系我们删除!

相关文档推荐

tabbar middle tab out of tabbar corner(选项卡栏中间的选项卡角外)
Pushing UIViewController above UITabBar(将UIView控制器推送到UITabBar上方)
java.lang.IllegalStateException: SimpleTypeImpl should not be created for error type(异常:不应为错误类型创建SimpleTypeImpl)
Android IllegalArgumentException: The tag for fragment_XXX is invalid. Received: layout-sw600dp/fragment_XXX_0(Android IlLegalArgumentException:Fragment_XXX的标签无效。收到:Layout-sw600dp/Fragment_XXX_0)
iOS convert audio sample rate from 16 kHz to 8 kHz(IOS将音频采样率从16 kHz转换为8 kHz)
Enforcing an audio sampling rate in iOS(在iOS中强制音频采样率)