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NSParagraphStyleAttributeName
- // NSParagraphStyleAttributeName 段落的风格(设置首行,行间距,对齐方式什么的)看自己需要什么属性,写什么
- NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init];
- paragraphStyle.lineSpacing = 10;// 字体的行间距
- paragraphStyle.firstLineHeadIndent = 20.0f;//首行缩进
- paragraphStyle.alignment = NSTextAlignmentJustified;//(两端对齐的)文本对齐方式:(左,中,右,两端对齐,自然)
- paragraphStyle.lineBreakMode = NSLineBreakByTruncatingTail;//结尾部分的内容以……方式省略 ( "...wxyz" ,"abcd..." ,"ab...yz")
- paragraphStyle.headIndent = 20;//整体缩进(首行除外)
- paragraphStyle.tailIndent = 20;//
- paragraphStyle.minimumLineHeight = 10;//最低行高
- paragraphStyle.maximumLineHeight = 20;//最大行高
- paragraphStyle.paragraphSpacing = 15;//段与段之间的间距
- paragraphStyle.paragraphSpacingBefore = 22.0f;// 段首行空白空间 /* Distance between the bottom of the previous paragraph (or the end of its paragraphSpacing, if any) and the top of this paragraph. */
- paragraphStyle.baseWritingDirection = NSWritingDirectionLeftToRight;//从左到右的书写方向(一共??三种)
- paragraphStyle.lineHeightMultiple = 15;/* Natural line height is multiplied by this factor (if positive) before being constrained by minimum and maximum line height. */
- paragraphStyle.hyphenationFactor = 1;//连字属性 在iOS,唯一支持的值分别为0和1
NSParagraphStyleAttributeName
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