Hi Tony Thanks for you interest in the google visualizations. In order to use google visualizations over your data you need to create a "data source" that can read your data transform it into a data table and send it as a JSON. You can find more information here - http://code.google.com/apis/visualization/documentation/dev/implementing_data_source_overview.html
Luckily, you don't have to build a data source from scratch as there are several libraries and tools that already provide the necessary infrastructure to become a data source easily. Have a look at our tools gallery - http://code.google.com/apis/visualization/documentation/toolsgallery.html Good luck ChartMan On Thu, Jul 30, 2009 at 10:41 PM, tony.p.. <[email protected]> wrote: > > Hello All, > > I've been using gwt to build a project, front end and back end, plus > storing and retrieving the data from mysql. I want to add > visualization to the front end web interface. What is the best way to > do this? If you can share some high level or detailed example will be > great. > > - Can I talk directly from the front end (running on the browser) to > mysql, to build a data table? if so how? > > - If I can't, then I guess I'll have to do it from the servlet back > end, how and what libraries will I need? gwt-visualization.jar only > or something else? > > I checked the group and the documentation, but couldn't really figure > it out. The documentation between gwt and google visualization kind of > confused me, probably because it's new and being worked on. > > Thank you very much in advance. > Tony > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Visualization API" 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/google-visualization-api?hl=en -~----------~----~----~----~------~----~------~--~---
