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, 06 Jul 2023 16:24:05 +0200graph plot: size of arrow headshttps://ask.sagemath.org/question/69770/graph-plot-size-of-arrow-heads/Hi !
I was wondering how I could reduce the size of arrow heads while plotting a directed graph. I haven't got enough "points" to upload a picture, but you can easily understand what happens : I have a directed graph with many vertices, I use vertex_size= something small, but the arrow heads are very very large and the whole thing looks weird.
any idea?
thanks!pg261Thu, 06 Jul 2023 16:24:05 +0200https://ask.sagemath.org/question/69770/Arrows and the end of an axishttps://ask.sagemath.org/question/59946/arrows-and-the-end-of-an-axis/ Hi,
there has been a post about 10 years ago, but unfortunately not a very nice solution. Is it now possible to add an arrow at the right end of an axis?
Kind regards
mpmpThu, 25 Nov 2021 09:16:12 +0100https://ask.sagemath.org/question/59946/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/