字体结构的Baseline/Leading/Ascent/Descent的图示
字体结构的Baseline/Leading/Ascent/Descent的图示
示意如下:
实际工作中,会发现事情没这么简单。除了图示之外:
Max Advance
advance 是字符串基线上最左边的点到最右边的点之间的距离。string 的 advance 不一定是它所有字符的 advance 之和。这个不是字符属性吗?
Max Ascent
* Determines the maximum ascent of the <code>Font</code> described by
* this <code>FontMetrics</code> object. No character extends further
* above the font's baseline than this height.
Max Descent
* Determines the maximum descent of the <code>Font</code> described by
* this <code>FontMetrics</code> object. No character extends further
* below the font's baseline than this height.
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版权声明:本文为CSDN博主「柳鲲鹏」的原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接及本声明。
原文链接:https://blog.csdn.net/quantum7/article/details/112016260