Geomap us_metro config

[hjt]

Hi,

I am using geomap to display us metros. Wondering if it is possible
to display the metro's name as the heading of the hover on, instead of
the metro code?

For example:
New York, NY
m-om: 1,000

or
501
New York, NY: 1,000

Thanks.

JT

[ChartALot]

Hi, this feature is not available in the GeoMap. However, it is available in our GeoChart, by setting the formatted value of the cell which contains the region id.

For example:

function drawVisualization() {
  var data = new google.visualization.DataTable();
  data.addColumn('string', 'Country');
  data.addColumn('number', 'Popularity');
  data.addRow([{v: '501', f: 'New York'}, 100]);
  
  var geochart = new google.visualization.GeoChart(
      document.getElementById('visualization'));
  geochart.draw(data, {width: 556, height: 347, region: 'US', resolution: 'metros'});
}
​

You can also change the formatted value for a cell in an existing table by using the DataTable.setFormattedValue method.

HTH.

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[hjt]

Thanks a lot Yinnon, it works.

One more question. How do I get the 'New York' in getSelection()?

Thank you :)

JT

[Yinnon Haviv]

You are welcome.

As for accessing the formatted value of a cell, that is done using DataTable.getFormattedValue(row, col) method.

The documentation of the selection event mentions it.

Please try to use version 1.1 while developing since some issues are fixed on'

JT

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Yinnon Haviv.