Add y grid only to plot

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chlor thanks 2016-7-12

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编辑： Francesco 2024-2-19

采纳的回答： Mathieu

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I would like to add solid y grid lines to my plot according to the y tick in gca.

so I tried:

ax = gca;
ax.YGrid = 'on';
ax.GridLineStyle = '-';

However, this did not work and there is no grid at all in my plot, please help.

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dpb 2016-7-14

"gca.YGrid='on';is not valid syntax to do this."

I debated about that; not having HG2 wasn't able to check; I (unfortunately) let the previous posting influence in making an unwarranted assumption so left it instead of using the old set notation trying to "get with it" for the new stuff... :(

At least finally uncovered the issue; as I suspected it wasn't profound.

chlor thanks 2016-7-14

Everything works wonderfully after Adam points out what is wrong with my code.

It turns out that if I want to change the gridline color without affecting the tick color in my 2011 matlab, I need to manually draw those lines instead of using YGrid, so another type of fun for me... Just a little side story.

But still I learnt a lot from your comments, thank you guys!!

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Mathieu 2016-7-13

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Hello,

I did something like this in my current project : I create my own lines to simulate grid like I want (and set the HitTest property to off to not take care of these lines with matlab cursor for example) through multiple plots. It is not very elegant but it is working very well and permit you to change as you want the position of the grid.