plt.text设置字体颜色
时间: 2023-10-20 09:02:45 浏览: 58
plt.text函数可以通过color参数来设置注释文本内容的字体颜色。可以使用常用的颜色名称(如"red"、"blue"、"green"等),也可以使用RGB值(如(0, 0, 0)表示黑色)。例如,如果你想将字体颜色设置为红色,可以这样写:plt.text(x, y, string, color="red")。另外,你还可以使用RGBA值来设置带透明度的颜色,例如(1, 0, 0, 0.5)表示半透明的红色。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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