problem about plot 'x =2'

I have 2 question about plot
One . I want to draw a plot 'X = 2' just straight line like picture
Two .And I want to use fullcrosshair mouse style but I realized it can't use anymore in R2015a So have any function or know about similar mouse style Plz tell me ,,,

4 个评论

I don't understand "fullcrosshair mouse style". What is that? Don't you just want the plot exactly as you've shown it? There is no crosshairs or cursor on that plot.
like this !! fullcrosshair
ginput() will give those, and they move with the mouse. If you want non-moving, static lines, use the line() function.

回答(1 个)

for Q1:
figure;plot([2 2],[-1000 1000],'r')

此问题已关闭。

提问:

2016-4-1

关闭:

2021-8-20

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