Modifying legend entries in a figure

14 次查看（过去 30 天）
Maurilio Matracia
Maurilio Matracia 2020-12-14
评论： Brian Kyanjo 2023-9-22
Dear all,
I am wondering if it is possible to:
1. change the order of the curves in the legend after they have been plotted.
2. Indicate only the characteristics of a group of curves. For example, if I have 4 curves with different colors but two of them have circles and two of them have squares, I want a legend which only shows the circle to group the first 2 curves and the square to group the others.
Thank you in advance for your help! :)
  1 个评论
KALYAN ACHARJYA
KALYAN ACHARJYA 2020-12-14
"change the order of the curves in the legend after they have been plotted"
The MATLAB code works sequentially. It is better to understand the requirements, then plot the curves according to the requirements.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Hiro Yoshino
Hiro Yoshino 2020-12-14
(1) Imagine that you've got 3 plots:
yourplots = get(gca, 'children');
legend(yourplots([3 1 2]), {'3', '1', '2'});
you can specify the legend as above.
(2) how about using "hggroup" - you can group up some lines and provide the similar attributes
here is the link!

类别

在 Help Center 和 File Exchange 中查找有关 Legend 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by