ASKSAGE: Sage Q&A Forum - RSS feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Thu, 16 Aug 2012 23:49:11 +0200Matplotlib curve is out of axes boundarieshttps://ask.sagemath.org/question/9249/matplotlib-curve-is-out-of-axes-boundaries/I am using matplotlib to plot some figures. But after update from sage 4.8 to sage 5.2, I get some "tails" out of axes boundaries. How to turn it off?
![image description](http://storage9.static.itmages.ru/i/12/0817/h_1345171595_1331745_e4184f0a59.png)
Thanks!koteThu, 16 Aug 2012 23:49:11 +0200https://ask.sagemath.org/question/9249/Plotting arrows at the edges of a curvehttps://ask.sagemath.org/question/7958/plotting-arrows-at-the-edges-of-a-curve/How could I plot a plane curve (either the graph of a function or an implicit plot) so that where the curve leaves the bounds of the plot, an arrow in the tangent direction is added?
I'm trying to produce plots for quiz and exam questions that are similar to ones you see in many calculus books where arrows are added to the ends of the curve to indicate that the curve continues in a certain direction "off the screen".
I've searched sage-support, the manual, and the documentation without much success. Perhaps I'm searching for the wrong term. Searching for "arrow" and "plot" or "curve" hasn't gotten me anywhere. I've also looked through examples in the matplotlib gallery, but I don't see any examples of what I want there.
I can imagine writing code myself to add such arrows to a plot, but I'm sure someone has thought about and implemented this before.benjaminfjonesSat, 19 Feb 2011 21:11:26 +0100https://ask.sagemath.org/question/7958/