I think the use of google charts is easier than that. A wget returns the png file and then you can do what you want. Right now the JHS uses jhtml to put the <img src=...> into the log, but it would be trivial to get the ;ng data and then do whatever.
On Thu, Jul 29, 2010 at 9:44 PM, bill lam <[email protected]> wrote: > (some) google services can also be accessed using cli > > http://code.google.com/p/googlecl/wiki/ExampleScripts > > so I think some google services (not yet charts) are also available to > jconsole. > > for debian (and ubuntu?) the package name is googlecl > > Чтв, 29 Июл 2010, Eric Iverson писал(а): > > A new JHS update is available. It adds a dozen lines of new J code and > gives > > a hint at what is available through Google Charts. > > > > An interesting example of the power of browser/web/html/javascript and > cloud > > computing. > > > > Use JAL (Package Manager) to install version 1.0.12 and then restart JHS. > > > > In jijx try: > > plotlines 'fubar';'abc|def';400 200; 2 10$?20#1000 > > plotpie 'fubar';'abc|def|ghi';400 200; 50 24 12 > > > > Look at the dead simple the J code. The functions just pack up the info > for > > the chart you want and request it as a URL from the google charts web > site > > and a png file is sent back in return. > > > > Amazing, state the art plotting with only a few lines in total of J code! > > > > And normal browser services allow you to save the png file, open in a new > > tab, etc. > > > > See google chart on the web for examples and documentation on all the > > possbilities. > > > > This exact same stuff is available to users of the JHS server at > Jsoftware > > jum. You'll have to use jum to kill your task with the older version and > > restart you task with the new version and then the examples from above > will > > work exactly the same. > > > > I think this is a big deal! > > -- > regards, > ==================================================== > GPG key 1024D/4434BAB3 2008-08-24 > gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
