Drawing the x-axis at y=0

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

Answer 1

[Brian Russell]

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!

[Walter Roberson]

xline() and yline() are new as of R2018b; a lot of the other replies are dealing with older releases.

[Gehad Qaki]

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!

Answer 2

[Amith Kamath]

You may want to look at this example:

<http://www.mathworks.com/support/solutions/en/data/1-216M68/index.html?product=ML&solution=1-216M68>

Answer 3

[Jan]

Further solutions:

• FEX: oaxis
• FEX: axescenter

It is always a good idea to search in the FEX.

Answer 4

[Meade]

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

[Bartche]

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.

[Walter Roberson]

https://www.mathworks.com/help/matlab/creating_plots/change-axis-limits-of-graph.html#ChangeAxisLimitsExample-5