在另一个序列下绘制数据序列 [英] Plot a data series beneath another one

问题描述

在Matlab中绘制图形时，最新绘制的数据系列将放置在已有图形的顶部.例如:

When you plot things in Matlab, the most recently plotted data series is placed on top of whatever's already there. For example:

figure; hold on
plot(sin(linspace(0,pi)),'linewidth',4,'color',[0 0 1])
plot(cos(linspace(0,pi)),'linewidth',4,'color',[1 0 0])

在这里，红线显示在蓝线的顶部(它们相交的位置).有什么方法可以设置绘制线的深度"，以便您可以在下面已经存在的东西上绘制东西?

Here, the red line is shown on top of the blue line (where they intersect). Is there any way to set "how deep" a line is drawn, so that you can plot things beneath what's already there?

推荐答案

使用 uistack 命令.例如:

h1 = plot(1:10, 'b');
hold on;
h2 = plot(1:10, 'r');

将绘制两条线，红线绘制在蓝线的顶部.如果您这样做:

will plot two lines with the red line plotted on top of the blue line. If you then do:

uistack(h1);

蓝线将显示在最前面.

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