Attributes的NSDctionary设置

来源：互联网发布：jquery监听数组长度编辑：程序博客网时间：2024/06/05 04:37

attributes最常用的设置就是设置颜色和字体大小，其他效果不是很常用但是也总结一下

NSDictionary *attributesDictionary = [NSDictionarydictionary];

[attributesDictionary setValue:[UIFontsystemFontOfSize:18.0]forKey:NSFontAttributeName];//设置字体大小

[attributesDictionary setValue:[UIColorpurpleColor]forKey:NSForegroundColorAttributeName];//设置文字颜色

[attributesDictionary setValue:[UIColorwhiteColor]forKey:NSBackgroundColorAttributeName];//设置背景色

[attributesDictionary setValue:@5forKey:NSKernAttributeName];//调整间距

[attributesDictionary setValue:@(NSUnderlineStyleSingle) forKey:NSUnderlineStyleAttributeName];//设置下划线(NSUnderlineStyleSingle :单行下划线 NSUnderlineStyleDouble:两行下划线 )

[attributesDictionary setValue:@(NSUnderlineStyleSingle)forKey:NSStrikethroughStyleAttributeName];//添加删除线(value值和下划线用法相同)

[attributesDictionary setValue:@0forKey:NSVerticalGlyphFormAttributeName];//设置横排还是竖排显示，0代表横排显示

[attributesDictionary setValue:@0.5forKey:NSObliquenessAttributeName];//设置字体倾斜度

[attributesDictionary setValue:@1forKey:NSExpansionAttributeName];//设置扁平化

//设置阴影：NSShadowAttributeName

//设置段落样式：NSParagraphStyleAttributeName（数值：nit];

// paragraph.alignment = NSTextAlignmentCenter;）

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