Hi, I have started using sage a short while ago, after playing with Mathematica for a while, and I'm impressed!
One thing I'm missing is a way to change interact widget rendering in the browser, from within the code. So, in the simple example at http://www.sagenb.org/home/pub/2409/ (and also below), what I'd like to see is that the n_points_local input_box widget (in this case, but other types of widgets in general) gets updated every time a new point is added, and n_points_global and n_points_local get modified. Similarly, the code changes the state of the point_operation buttons to 'Reset' after every time a point is added, but the button widgets rendering doesn't reflect that. 1. is there a way to do this with the built-in functionality, or do I need to build a custom GUI with widgets rendered outside of @interact (but within the browser)? 2. Regardless, are there examples of custom GUIs, rendered in the browser (Notebook), interacting with the sage functionality, I can look at? Any pointers would be appreciated. # --- global --- display_points = Graphics() n_points_global = 5 for i in range(n_points_global): display_points += point((round(10 * random(), 0), round(10 * random(), 0))) @interact def point_setting( point_operation = ['Reset', 'Add a point'], n_points_local = input_box(default = n_points_global, label = 'number of points:', width = 5) ): global display_points, n_points_global if point_operation == 'Add a point': display_points += point((round(10 * random(), 0), round(10 * random(), 0))) n_points_global += 1 n_points_local = n_points_global point_operation = 'Reset' print "number of points = ", len(display_points) show(display_points, xmin = 0, xmax = 10, ymin = 0, ymax = 10) -- 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
