Change the grid lines' LineWidth
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How can I change the grid lines' LineWidth??
2 个评论
Oleg Komarov
2012-2-23
No way to control it separately from the axes.
Rafi
2024-1-28
I want to change only the horizontal and vertical central line, how do you do it?
回答（4 个）
Jan
2012-2-23
1 个投票
You can disable the grid and draw the lines manually using the positions of the ticks.
3 个评论
owr
2012-2-23
Done this myself as well - not pretty but it does the trick. If performance becomes an issue it may help if you use lower level graph primitives like "line"
G A
2012-2-23
is it possible to change length of ticks with TickLength and use them as grids?
Oleg Komarov
2012-2-23
You'll get black straight lines.
There is a new feature in R2023a for changing the grid line width. For more information, see this solution: https://www.mathworks.com/matlabcentral/answers/157863-change-grid-line-width
Andre B.
2020-5-29
0 个投票
You can use 'GridAlpha' (initially set to 0.15). It has a similar effect as changing the LineWidth.
Jürgen Stein
2020-11-27
0 个投票
set(gca,'LineWidth',LineWidth)
...will set both the axes outline and grid line width.
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