Thanks for the tip. Unfortunately, even if you make the value null or format it to be empty, you are still stuck with a : below the label.
On Nov 3, 9:43 am, asgallant <[email protected]> wrote: > I don't think the charts are meant to be rendered without any data. If you > are concerned about numbers showing up in the tooltips, you can get around > that by setting the formatted value of the data to an empty string, like > this: > > function drawVisualization() { > var data = new google.visualization.DataTable(); > data.addRows(5); > data.addColumn('string', 'State'); > data.addColumn('number', 'Number'); > data.addRow(['virginia', {v: 1, f: ''}]); > data.addRow(['Maryland', {v: 1, f: ''}]); > data.addRow(['District of Columbia', {v: 1, f: ''}]); > data.addRow(['California', {v: 1, f: ''}]); > data.addRow(['Texas', {v: 1, f: ''}]); > > var geochart = new google.visualization.GeoChart(document.getElementById > ('visualization')); > geochart.draw(data, { > width: 556, > height: 347, > region: 'US', > resolution: 'provinces', > colors: ['red', 'red'] > }); > > > > > > > > } -- 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.
