We can set the start, middle, and end colors. Then specify the distribution options. Based on the specified distribution type and using the provided colors, make a lot of hues that delivers a presentation like a heat map. The start color applies to the low end of the data range and the end color applies to data at the high end of the data range.
Specify the required colors in Start
color, Middle
color and End
color fields. By default red, yellow and green colors will be applied on map marker icons.
For example, to display population of each country on a map, set the color codes #CFF09E, #79BD9B, #1074AD, respectively. Now, the map design with sample will look like below,
On report processing these three color will be distributed on map marker icons based on the distribution type that delivers a presentation like a heat map.
Refer the Design map using color range rule section to design a U.S sales analysis report using color range rule in map report item.