Android并计算给定字体和字体大小的单行字符串的大小? [英] Android and calculating the size of a one-line string in a given font and font size?

问题描述

是否存在API方法来计算以一行和给定字体和字体大小显示的字符串的大小(即宽度和高度)?

Is there an API method for calculating the size (i.e. width and height) of a string displayed on one line and in a given font and font size?

推荐答案

Paint p = new Paint();
p.setTypeface(TypeFace obj); // if custom font use `TypeFace.createFromFile`
p.setTextSize(float size);
float textWidth = p.measureText("Your string"); 
// you get the width here and textsize is the height.

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