Adding text to a chart area is not possible on Venn charts, sorry. They are supported on Bar<http://code.google.com/apis/chart/image/docs/gallery/bar_charts.html>, Candlestick<http://code.google.com/apis/chart/image/docs/gallery/compound_charts.html>, Line <http://code.google.com/apis/chart/image/docs/gallery/line_charts.html>, Radar<http://code.google.com/apis/chart/image/docs/gallery/radar_charts.html>, Scatter<http://code.google.com/apis/chart/image/docs/gallery/scatter_charts.html>charts (see http://code.google.com/apis/chart/image/docs/chart_params.html).
Here's an example on a line chart: http://goo.gl/RlWvO - Keith -- You received this message because you are subscribed to the Google Groups "Google Chart 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-chart-api?hl=en.
