[sage-support] Re: parametric_plot and xmin/xmax

2013-01-30 Thread LFS
Thanks. If asked, I vote for "opacity". It is memorable. :) On Wednesday, 30 January 2013 10:34:04 UTC+1, P Purkayastha wrote: > > On 01/30/2013 05:02 PM, LFS wrote: > > I don't know if you are desperate (then this is a decent idea) or trying > > to teach others (not so good an idea) > > When d

[sage-support] Re: parametric_plot and xmin/xmax

2013-01-30 Thread P Purkayastha
On 01/30/2013 05:02 PM, LFS wrote: I don't know if you are desperate (then this is a decent idea) or trying to teach others (not so good an idea) When desperate, I add invisible points and use show(). (Unfortunately invisible points depend on your plot type since alpha=0 is for 2d and opacity=0 i

[sage-support] Re: parametric_plot and xmin/xmax

2013-01-30 Thread LFS
I don't know if you are desperate (then this is a decent idea) or trying to teach others (not so good an idea) When desperate, I add invisible points and use show(). (Unfortunately invisible points depend on your plot type since alpha=0 is for 2d and opacity=0 is for 3d...HINT to developers to c

[sage-support] Re: parametric_plot and xmin/xmax

2013-01-21 Thread P Purkayastha
On 01/21/2013 08:01 AM, Robert Jacobson wrote: Setting xmin/xmax for parametric_plot doesn't seem to do anything, but ymin/ymax work as expected. What am I doing wrong? t = var('t') parametric_plot( (cos(t), sin(t)), (t, 0, 2*pi), xmin=-2, xmax=2, ymin=-2, ymax=2) Look at this ticket: http://t