On Wed, Nov 11, 2009 at 7:40 PM, kcrisman <[email protected]> wrote: > > > > On Nov 11, 8:21 pm, William Stein <[email protected]> wrote: >> Dear Sage-Devel, >> >> Markus Hohenwarter (lead developer of Geogebra) and I spent a lot of >> time talking at a conference this summer in Barcelona. As a result, >> he's created geogebra applets that both technically and legally (!) >> can (hopefully) easily be integrated into the Sage notebook. See >> below for more details. Is anybody interesting in trying this out? >> Geogebra has hundreds of thousands of users and satisfy a real need >> for a certain target audience that overlaps with our audience. >> > > William, this could be really great, for many reasons - perhaps even > funding. I am cc:ing this to sage-edu, as some people there probably > will be interested. I am certainly interested in trying it out, if I > can figure out how :) > > How did you envision the applets integrated into the notebook - on an > on-demand basis for @interact-like things for specific purposes (say, > drawing hyperbolic triangles), as a menu option "insert a Geogebra > applet from list X here", or something more integrated than that into > the Sagenb spkg?
For starters, I imagine a command, e.g., geogebra(various options???) that results in a geogebra applet appearing? Then that could be used as a building block for much, much more. What do you imagine? And yes, I imagine the actual java applet's could go into sagenb at some point... William > > >> - William >> >> ---------- Forwarded message ---------- >> From: Markus Hohenwarter >> Date: Wed, Nov 11, 2009 at 5:04 PM >> Subject: Fwd: Unsigned GeoGebra Applets >> To: William Stein <[email protected]> >> >> Dear William, >> >> we now have unsigned GeoGebra applets as the default in our latest >> release (see message below). >> >> If you would like to use them in Sage, you can use the jar files >> fromhttp://www.geogebra.org/webstart/unsigned/unpacked/. All jar files are >> under GPL except geogebra_properties.jar which is under an >> incompatible Creative Commons license. To use GeoGebra applets you >> only need these files: >> geogebra.jar >> geogebra_main.jar >> geogebra_gui.jar (needed for LaTeX rendering, and other views like the >> spreadsheet) >> geogebra_cas.jar (only needed when derivatives or integrals are used >> in a GeoGebra construction) >> >> All jar files are loaded on demand only. We also have highly >> compressed pack200 versions >> athttp://www.geogebra.org/webstart/unsigned/packed/with much smaller >> sizes that our server automatically deploys to all Java 1.5+ clients. >> >> All best wishes, >> Markus >> >> ---------- Forwarded message ---------- >> From: Markus Hohenwarter <[email protected]> >> Date: Thu, Nov 12, 2009 at 01:37 >> Subject: Unsigned GeoGebra Applets >> To: [email protected], [email protected] >> >> Dear friends, >> >> we have just released GeoGebra Webstart 3.2.31.0 >> (http://www.geogebra.org/webstart/) and with it unsigned GeoGebra >> applets. Here are the cool news: >> * No more security question popping up for you or your students. This >> means easier and faster use of GeoGebra applets. >> * One-file-solution: now you can export your dynamic worksheet as a >> single html file. This makes it very easy to include it on your own >> website or send it to students. Just try "File, Export Dynamic >> Worksheet" in the new WebStart version. >> >> We have already updated all dynamic worksheets on the GeoGebra server >> to use unsigned applets and thus come without the security question. >> If you would like to learn more, please read the technical details of >> unsigned GeoGebra >> applets:http://www.geogebra.org/en/wiki/index.php/Unsigned_GeoGebra_Applets >> >> All best wishes, >> Markus & Mike >> >> -- >> William Stein >> Associate Professor of Mathematics >> University of Washingtonhttp://wstein.org > > > > > > -- William Stein Associate Professor of Mathematics University of Washington http://wstein.org --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-edu?hl=en -~----------~----~----~----~------~----~------~--~---
