Re: [Gnuplot-info] dashed line

[Thomas S. <t.s...@fz...>]

> Is it possible to plot a straight line like x=3,  1<y<2, without using "set
arrow"?

gnuplot is able to plot functions and data.
a vertical line isn't a function, but it may be plotted by giving its two
endpoints:

------------------------------------------------------------

set xrange [-pi:pi]
set yrange [-1.1:1.1]

# function plus
# 3 lines:
# from  3.0,-0.5 to  3.0,1.0
# from  2.0,-0.8 to  2.0,0.9
# from -1.0,-1.0 to -1.0,1.0

plot sin(x), "-" with lines
3.0 -0.5
3.0 1.0

2.0 -0.8
2.0 0.9

-1.0 -1.0
-1.0 1.0
e

------------------------------------------------------------
-- 
View this message in context: http://www.nabble.com/plot-range-tp17079869p17237917.html
Sent from the Gnuplot - User mailing list archive at Nabble.com.