Renato a écrit :
Hello, I can't understand how the ticks option works in plot()... I
want to have no ticks or labels on the axis.
Also, is it possible to show the arrows on the axis? like this:
http://www.homeschoolmath.net/blog/few-complex-numbers.gif
I'm using latest version of sage
Search ticks and axes in plot? and copy/paste the examples :
plot(sin(pi*x), (x, -8, 8), ticks=[[],[]], axes=false)
+ arrow((-8,0),(8,0), color="black")
+ arrow((0,-1),(0,1), color="black")
If you want a grid add a function as
def grid (xmin, xmax, ymin, ymax) :
linesYcst = add (line ([(xmin, k), (xmax, k)]) for k in [ceil
(ymin).. floor(ymax)])
linesXcst = add (line ([(k, ymin), (k, ymax)]) for k in [ceil
(xmin).. floor(xmax)])
return linesXcst+linesYcst
read the help about line2d? and find the right options !
Then add to your (almost) last plot : ....+ grid ("the right area")
F.
--
To post to this group, send email to sage-support@googlegroups.com
To unsubscribe from this group, send email to
sage-support+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/sage-support
URL: http://www.sagemath.org
