在iOS中更改句子的部分文本[重复]

Question

可能重复：
TTT attributed Label Multi- colored Font help

我怎样才能在 iphone 中像这张照片一样？任何人都可以帮助我。我应该使用 Core Animation 或 Text Core 还是其他东西？ http://s7.postimage.org/qgbhw7c3v/Capture.png

Answer 1

    NSString *test = @"How can i Do that? (just only one string and don't devided into 2 part)";

    CFStringRef string =  (CFStringRef) test;
    CFMutableAttributedStringRef attrString = CFAttributedStringCreateMutable(kCFAllocatorDefault, 0);
    CFAttributedStringReplaceString (attrString,CFRangeMake(0, 0), string);



    /*
     Note: we could have created CFAttributedStringRef which is non mutable, then we would have to give all its
     attributes right when we create it. We can change them if we use mutable form of CFAttributeString.
     */




    CGColorRef _red=[UIColor redColor].CGColor;

    CFAttributedStringSetAttribute(attrString, CFRangeMake(0, 11),kCTForegroundColorAttributeName, _red);    

注意 => 在项目中添加CoreText框架并导入。

Answer 2

您可以使用 OHAtributedLabel 来实现这一简单而有效的操作： https://github.com/AliSoftware/OHAttributedLabel