清空筛选条件
清空筛选条件

Set some legends of a line plot to invisible

13 次查看（过去 30 天）
leonidas86
leonidas86 2018-8-9
评论： Giuseppe Degan Di Dieco 2021-5-15
Hello,
I'm plotting multiple lines with the command:
line([Min Min], [minY-20 maxY+20],....);
The variables used in line are all vectors. When adding a legend to this plot Matlab adds for each line an entry in the legend box but I want to show only one entry for all lines.
How can I do this?

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2018-8-12
There are multiple ways of doing this. The easiest way is to only pass one of the output handles to legend()
h = plot([Min Min], [minY-20 maxY+20],....);
legend(h(1), 'Some Legend')
Other ways include setting the IconDisplayStyle of the other handles to 'off'
https://www.mathworks.com/help/matlab/ref/matlab.graphics.primitive.line-properties.html#d119e676350
The icondisplaystyle approach can also be used in R2014a and earlier; see https://www.mathworks.com/matlabcentral/answers/406-how-do-i-skip-items-in-a-legend
  1 个评论
Giuseppe Degan Di Dieco
Giuseppe Degan Di Dieco 2021-5-15
Dear Walter,
thank you for the tip.
I didn't know this setting of the Legend function.
It really helped me with a bar plot's legend too.
Best.

请先登录，再进行评论。

更多回答（0 个）

类别

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

标签

产品


版本

R2012b

Community Treasure Hunt

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

Start Hunting!

Translated by