How to Display Grid Lines with Specific Distance from One Another?

Question

Rightia Rollmann 2017-2-18

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/325733-how-to-display-grid-lines-with-specific-distance-from-one-another

评论： Walter Roberson 2017-2-18

I want grid lines for a plot but MATLAB automatically define the number of grid lines. Is there any way to manually define the number of grid lines for a plot?

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

Walter Roberson 2017-2-18

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/325733-how-to-display-grid-lines-with-specific-distance-from-one-another#answer_255350

在 MATLAB Online 中打开

MATLAB put grid lines at every XTick or YTick position. You can set the axes XTick and YTick properties to change where the grid lines are to go.

For example:

   number_interior_x_gridlines = 7;
   ax = gca;
   XL = get(ax, 'XLim');
   xticks_at = linspace(XL(1), XL, number_interior_x_gridlines + 2);
   set(ax, 'XTick', xticks_at);

2 个评论
显示无隐藏无

Rightia Rollmann 2017-2-18

I get error while running your code.

I want 10 YTicks but only 2 grid lines

Walter Roberson 2017-2-18

在 MATLAB Online 中打开

   number_interior_x_gridlines = 7;
   ax = gca;
   XL = get(ax, 'XLim');
   xticks_at = linspace(XL(1), XL(2), number_interior_x_gridlines + 2);
   set(ax, 'XTick', xticks_at);

"I want 10 YTicks but only 2 grid lines"

Then you will need to use line() to draw in the marks and text() to draw in the labels for the place you want the y ticks, using the YTicks setting to control the position of the grid lines. Or, alternately, you can have YTicks set where you want to get those drawn in automatically, and instead use line() to draw in the grid lines.

https://www.mathworks.com/help/matlab/ref/grid.html

"grid on displays the major grid lines for the current axes. Major grid lines extend from each tick mark."

请先登录，再进行评论。