Hi all, I need to write an application that gets data from a database and plots it on a graph. I am familiar with java and know that I could do it with jfreechart - however I am excited by RoR and would like to write the application with RoR instead. Is it possible to write it in RoR? Chris -- Posted via http://www.ruby-forum.com/.
Take a look at these: http://nubyonrails.topfunky.com/articles/2005/07/28/sparklines-graph-library-for-ruby http://nubyonrails.topfunky.com/pages/gruff http://nubyonrails.topfunky.com/pages/sparklines http://nubyonrails.topfunky.com/pages/css_graphs On 8/3/06, Chris Finch <cptfinch@gmail.com> wrote:> > Hi all, > I need to write an application that gets data from a database and plots > it on a graph. > I am familiar with java and know that I could do it with jfreechart - > however I am excited by RoR and would like to write the application with > RoR instead. > Is it possible to write it in RoR? > > Chris > > -- > Posted via http://www.ruby-forum.com/. > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails >-------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060803/75fc0e02/attachment.html
Chris Finch wrote:> I need to write an application that gets data from a database > and plots it on a graph. > I am familiar with java and know that I could do it with > jfreechart - however I am excited by RoR and would like to > write the application with RoR instead. > Is it possible to write it in RoR?Do you have to ask? And in true RoR style, they''re beautiful charts too. Instructions and a link to screenshots here: http://nubyonrails.com/pages/gruff - Mark.
On 8/3/06, Chris Finch <cptfinch@gmail.com> wrote:> Hi all, > I need to write an application that gets data from a database and plots > it on a graph. > I am familiar with java and know that I could do it with jfreechart - > however I am excited by RoR and would like to write the application with > RoR instead. > Is it possible to write it in RoR?Check out Gruff - http://nubyonrails.com/pages/gruff
Chris, Check out gruff graphs at http://nubyonrails.com/pages/gruff Hope that helps, Zack On 8/3/06, Chris Finch <cptfinch@gmail.com> wrote:> Hi all, > I need to write an application that gets data from a database and plots > it on a graph. > I am familiar with java and know that I could do it with jfreechart - > however I am excited by RoR and would like to write the application with > RoR instead. > Is it possible to write it in RoR? > > Chris > > -- > Posted via http://www.ruby-forum.com/. > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails >
On 8/3/06, Chris Finch <cptfinch@gmail.com> wrote:> > Hi all, > I need to write an application that gets data from a database and plots > it on a graph. > I am familiar with java and know that I could do it with jfreechart - > however I am excited by RoR and would like to write the application with > RoR instead. > Is it possible to write it in RoR? > > Chris > > -- > Posted via http://www.ruby-forum.com/. > _______________________________________________ > Rails mailing list > Rails@lists.rubyonrails.org > http://lists.rubyonrails.org/mailman/listinfo/rails >its possible .... but what is Ruby''s equivalent of JFreeChart? -daya -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060803/a483f146/attachment.html
that would do it but the graphs it produces don''t look very formal. I was hoping for something more scientific looking - MRgraph looks better but incomplete. -- Posted via http://www.ruby-forum.com/.
Hi Chris if using flash is an option for you, you may want to check out http://www.maani.us/xml_charts/ (which makes it easy to plot data on a graph - you''ll have to write the code to generate the input xml from your data). you may also want to have a look at http://nubyonrails.com/pages/gruff cheers Thibaut -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060803/344b6b58/attachment.html
Chris Finch wrote:> Hi all, > I need to write an application that gets data from a database and plots > it on a graph. > I am familiar with java and know that I could do it with jfreechart - > however I am excited by RoR and would like to write the application with > RoR instead. > Is it possible to write it in RoR? > > ChrisHI CHris Sorry ti ask u questiomn did u got the functionality of ploting the data from database to graph now i need to do the same thing I.m using the sparklines gems to draw the graphs in views graphs but i need to plot the data on to graphs if u have any info plz plz help me (meerkalim-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org) best regards meer -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---