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arouillard's avatar
arouillard
Regular Visitor
9 years ago
Solved

Problem with Treemap

Hello Power Communauty,  I have a little problem with the Treepmap visualisation.   I have 2 measures, one representing the Market size (Box size) and the second representing the Market Share (C...
Need Help
arouillard's avatar
arouillard
Regular Visitor
9 years ago

Think I understood the problem.

The color saturation don't take the VALUE as center, but that take the Center between the Higest and the Smallest Value.

For example, If I have Value A = 10 and B = 1000, the color saturation will take (1000-10)/2=495 and not (1000+10)/2=505...

That's why ! Do someone have an idea to correct that ?

Regards,

  • v-chuncz-msft's avatar
    v-chuncz-msft
    Community Support
    9 years ago

    arouillard,

     

    By default, the lowest value in your data is mapped to the least saturated color, and the highest value to the most saturated color. Center value is just the arithmetic mean of Minimum and Maximum, not all values. You may set them manually through Data colors section in Format pane.

    https://powerbi.microsoft.com/en-us/documentation/powerbi-service-tips-and-tricks-for-color-formatting/#customize-the-colors-used-in-the-color-scale

     

    As an alternative, use SIGN Function to create a calculated column.

    Color Saturation Flag =
SIGN ( Table1[Column3] - AVERAGE ( Table1[Column3] ) )
    • arouillard's avatar
      arouillard
      Regular Visitor
      9 years ago

      The SIGN function is perfect !

       

      Here is my calculated measure:

      Flag_Market_Share_Saturation = SIGN([Market Share] - (DIVIDE(CALCULATE(SUM(Database_Fusion[Group - Excel]);ALLEXCEPT(Database_Fusion;Database_Fusion[Addressable market]);Database_Fusion[Flag_ThisYear] = 1);CALCULATE(SUM(Database_Fusion[Market - Excel]);ALLEXCEPT(Database_Fusion;Database_Fusion[Addressable market]);Database_Fusion[Flag_ThisYear] = 1))))

       

      Thanks a lot for your help !