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Geo Chart in Google Charts

Geo Chart

 

 

A geo chart is a map of a country, a continent, or a region. It is identified in these three ways:-

  • The region mode colors whole regions, such as countries, provinces, or states.
  • The markers mode uses circles to designate regions that are scaled according to a value that you specify.
  • The text mode labels the regions with identifiers.

 

Steps for adding Google Geo Charts to your Website:-

 

  1. To use Google Geo Chart on your website, add a link to the charts loader.
  2. After this, add a div with a unique id. Then, we have to load Google Graph API.
  3. Load the Visualization API with the desired package name. In our case, it is "geochart".
  4. Set a callback function.
  5. The visualization API is:- google.charts.load('current', {'packages':['geochart']})
  6. The callback function will be:- google.charts.setOnLoadCallback(draw_my_chart)

Code Explanation

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