I have done this. I used the original google chart api and set chtm=world.
The QV Cookbook has an example of doing a heatmap with the google chart api if you need an example.
Thank you for the answer. It was helpful. I was able to see the world map by changing chtm but having difficulty in changing other parameters. If I increase the size even by a pixel it shows blank. I need a bigger world map. Also, I tried to change states to countries but color schemes are not getting applied. Can you please provide example for world heat map?
Thank you again.
If you give an invalid size (see the chart API doc for limits), the chart will not render.
Attached is an example of a world chart map.
GoogleChartWorldMap.qvw 160.5 K
I want to show coloring budget and sales in countries.
Country "US" Sales Total = 5100 Budget Total = 23000 rate = %22
red = %0-%25
yellow = %26-%50
blue = %51-%80
green = %80-%100
dark green = < %100
LOAD * INLINE [
Product, Country, Sales, Budget
A, US, 1000, 5500
B, US, 1500, 6500
A, US, 2000, 7500
C, US, 600, 3500
A, AU, 2000, 4500
A, CN, 1 , 5500
B, CN, 500, 3500
C, IN, 300, 2500
C, CN, 20, 1500
C, NZ, 600, 2500
& '&chs=' & '440x220' /* Chart size */
& '&chtm=' & 'world' /* Region */
& '&chco=' & 'f5f5f5' /* Color for no value */
& ',' & 'edf0d4,6c9642,13390a' /* Color gradient */
& '&chld=' & concat(DISTINCT Country, '', fieldIndex('State', Country))
& '&chd=s:' & concat( aggr( mid('$(simpleEncodingMap)', 1+round(61*sum(Sales)/max(TOTAL aggr(DISTINCT sum(Sales), Country)),1),1), Country), '', fieldIndex('State', Country))