问题描述
如何在 NSTextView 中设置行高或行间距（即每行有多高，或每行之间有多少空格）？
How would I set the Line Height or Line Spacing in an NSTextView (i.e. how tall each line is, or how much space is between each line)?
推荐答案
使用 - （void）setDefaultParagraphStyle：（NSParagraphStyle *）paragraphStyle 您的NSTextView。
Use the - (void)setDefaultParagraphStyle:(NSParagraphStyle *)paragraphStyle method in your NSTextView.
在NSMutableParagraphStyle中有一个 setLineSpacing：方法。还有与行高有关的方法，NSMutableParagraphStyle文档中设置其他样式信息下的方法应该证明是有用的。
There is a setLineSpacing: method in NSMutableParagraphStyle. There are also methods relating to line height, the methods under "Setting Other Style Information" in the NSMutableParagraphStyle documentation should prove useful.
我认为这是你正在寻找。
I think that's what you're looking for.
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