Preparing a JSON object will all your computed data and using it to initialize the Datatable is a possibility. The DataTable also offers a programmatic API to set rows, columns and single cell values (methods: addRow(), addColumn(), setValue()). In particular, addRow() and setValue() let you set an arbitrary value of a table row (or cell), and you can use that to set a cell value with the output of your calculations.
Have a look at this example: http://code.google.com/apis/ajax/playground/?type=visualization#scatter_chart The example fills the contents of the DataTable (subsequently used to draw a chart, but you could use it for other visualizations) with the output of a numerical calculation. Would that fit your case? /R. -- 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.
