ChartElementFormat.Exponential(Nullable<Byte>) Method

Displays numbers in exponential notation.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v23.2.dll

NuGet Package: DevExpress.Blazor

Declaration

public static ChartElementFormat Exponential(
    byte? precision = null
)

Optional Parameters

Name	Type	Default	Description
precision	Nullable<Byte>	null	Specifies the number of digits in the fractional part of a mantissa value.

Returns

Type	Description
ChartElementFormat	A ChartElementFormat enumeration value.

Remarks

The Exponential method displays numbers in exponential notation, for example, 1 000 → 1E+3. You can use this method for axis and series labels. The following code snippet calls the method for the value axis of the Chart:

<DxChart Data="@forecasts">
    <DxChartValueAxis>
        <DxChartAxisLabel Format="ChartElementFormat.Exponential()"></DxChartAxisLabel> 
    </DxChartValueAxis>
    @* ... *@
</DxChart>

You can also use the precision parameter to specify the number of digits in the fractional part of a mantissa value. This parameter is optional. In the following example, precision is 3: