Matplotlib文字尺寸 [英] Matplotlib text dimensions

问题描述

是否可以确定matplotlib文本对象的尺寸?如何找到以像素为单位的宽度和高度?

Is it possible to determine the dimensions of a matplotlib text object? How can I find the width and height in pixels?

谢谢

编辑:我想我想出了一种方法.我在下面提供了一个示例.

Edit: I think I figured out a way to do this. I've included an example below.

import matplotlib as plt

f = plt.figure()
r = f.canvas.get_renderer()
t = plt.text(0.5, 0.5, 'test')

bb = t.get_window_extent(renderer=r)
width = bb.width
height = bb.height

推荐答案

from matplotlib import pyplot as plt

f = plt.figure()
r = f.canvas.get_renderer()
t = plt.text(0.5, 0.5, 'test')

bb = t.get_window_extent(renderer=r)
width = bb.width
height = bb.height

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