Dear support, I would like to (easily) plot an integer lattice and then be able to highlight certain points on it for a class. Basically, I want to be able to easily do (a static version of, not necessarily manipulate) what the Mma Demonstration http://demonstrations.wolfram.com/LatticePointsUnderAHyperbola/ does. The code for this demo looked extremely unhelpful. A related one that would be very helpful is http://demonstrations.wolfram.com/ModularArithmetic/, (which is similar to some of the things the hopefully soon-to-be open source PascGalois project does).
I suspect that matrix_plot or whatever would in theory be able to do at least some of this (like the second one) but I don't think this would give me labeled rows and columns, and I have no idea how to use any regular plotting commands to do it without pretty much literally putting in every line and point by hand, which is quite daunting. I know this is possible in Sage, but I am wondering if there is a way that is slick enough that I would actually want to do it (as opposed to what I would do, which would involve too many loops and points and errors trying to get them to look nice). Not asking for mockups of the demos above, just for hints as to how (or whether) one might easily get nice matrix_plot-esque modular things or nicely labeled wire-screen plots like in these examples. Thanks, - kcrisman --~--~---------~--~----~------------~-------~--~----~ 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 URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
