Drawing the x-axis at y=0

307 次查看（过去 30 天）
David
David 2011-11-4
评论： Christian Schröder 2024-1-18
Hello. At least as the default option, MATLAB draws the x-axis at the bottom-most part of the graph. However, I would like to draw it at y=0 as is a common convention. Is it possible in MATLAB? (including the scale on the axis, and replacing the default axis drawn at the bottom)
Thanks, David

请先登录，再回答此问题。

采纳的回答

Brian Russell
Brian Russell 2021-4-30
if all you want is dark axes on your plot at x = 0 and y = 0 you just need the commands xline(0) and yline(0). This question is all over MATLAB Central and everybody gives a more complicated solution. Maybe i don't understand the question!
  2 个评论
Walter Roberson
Walter Roberson 2021-5-1
xline() and yline() are new as of R2018b; a lot of the other replies are dealing with older releases.
Gehad Qaki
Gehad Qaki 2022-12-7
This is incredible @Brian Russell. Thank you so much for the very simple solution to a very simple problem. I urge everyone to upvote this response so people see it quicker!

请先登录，再进行评论。

更多回答（4 个）

Kyle Johnson
Kyle Johnson 2023-3-30
Matlab now has support for this. You can set the property of the axes handle. No tricks of FEX required. :)
ax = gca;
ax.XAxisLocation = "origin";
ax.YAxisLocation = "origin";
  1 个评论
Christian Schröder
Christian Schröder 2024-1-18
Thanks! This is the correct way to do this in modern MATLAB, and this should be the accepted answer.

请先登录，再进行评论。

Amith Kamath
Amith Kamath 2011-11-4
Jan
Jan 2011-11-4
Further solutions:
It is always a good idea to search in the FEX.
Meade
Meade 2017-1-18
For posterity, this has been fixed in the HG2 Update. Linked below since this thread is currently the top search result on the topic.
https://www.mathworks.com/help/matlab/creating_plots/display-axis-lines-through-origin.html
  2 个评论
Bartche
Bartche 2021-3-3
The page you were looking for does not exist. Use the search box or browse topics below to find the page you were looking for.

请先登录，再进行评论。

类别

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

标签

Community Treasure Hunt

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

Start Hunting!

Translated by