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Power Platform Community / Forums / Power Apps / Canvas App Column Char...
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Canvas App Column Chart displays value of 0 for nulls

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Posted on by 4

I have a canvas app with a column chart that is displaying 0 for multiple columns where the value is null. My chart is displaying the correct values for those with one, but I see no way to remove these unwanted 0s from showing. I have other column charts using the same source, same Items = aside from the Title being used to filter which chart shows what data, and same advanced properties within the canvas app.

 

RayAdams_0-1673899665445.png

 

Adjusting the height of the chart removed the unwanted 0s from another chart, but I'm unable to increase the height enough for that to work with the above. I suspect this is being added by Power Apps when the gap between the column values' max and min values are a certain amount for clarity, but the inconsistency it added to our app is undesired by leadership. Is anyone aware of a fix or work around?

 

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  • BCBuizer Profile Picture
    22,854 Super User 2026 Season 2 on at

    Hi @RayAdams ,

     

    You can hide the markers by setting the Markers property to false, but I don't think there's an option for conditional hiding (only if value=0).

  • QuantmResonator Profile Picture
    47 on at

    Hi @RayAdams,

     

    *Edit: Just added negative values, the null values became 0's

     

    Try creating a collection and converting the values to text, they should not appear as 0's,

     

    QuantmResonator_0-1673904856657.png

     

    ClearCollect(colTest,AddColumns(ColumnChartSample,"newArea",If(Area > 6,Text(Area * 10000000),Blank())))

     

     

     

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