Viz.Bars

Renders a bar chart as an SVG data URI showing measure values across an axis

With AxisWithout Axis

SyntaxExampleDefinition

DaxLib.SVG.Viz.Bars( axisRef, measureRef, color, minMarkColor, maxMarkColor, showAxis, width, height )

Parameter	Type	Required	Description
axisRef	ANYREF EXPR		Axis reference column
measureRef	NUMERIC EXPR		Measure expression
color	STRING		Optional series color. Defaults to theme color
minMarkColor	STRING		Optional: The hex color for the minimum value bar
maxMarkColor	STRING		Optional: The hex color for the maximum value bar
showAxis	BOOLEAN		Optional axis toggle. Defaults to FALSE
width	INT64		Optional: SVG width. Defaults to 120
height	INT64		Optional: SVG height. Defaults to 48

STRING SVG Bar Chart

DaxLib.SVG.Viz.Bars(
    Dates[Date],        // axisRefColumn
    [Total Cost],       // measureRefExpr
    BLANK(),            // color (uses default theme)
    BLANK(),            // minMarkColor
    BLANK(),            // maxMarkColor
    TRUE,               // showAxis
    200,                // width
    60                  // height
)
// Returns an SVG data URI with an embedded bar chart
// Set as a measure with DataCategory = "ImageUrl"

function 'DaxLib.SVG.Viz.Bars' =
        (
            axisRef: ANYREF EXPR,
            measureRef: NUMERIC EXPR,
            color: STRING,
            minMarkColor: STRING,
            maxMarkColor: STRING,
            showAxis: BOOLEAN,
            width: INT64,
            height: INT64
        ) =>

            VAR _W = IF( ISBLANK( width ), 120, width )
            VAR _H = IF( ISBLANK( height ), 48, height )
            VAR _Color = IF( NOT ISBLANK( color ), color, DaxLib.SVG.Color.Theme( "Power BI", 1 ) )
            VAR _Marks =
                DaxLib.SVG.Compound.Bars(
                    0, 0, _W, _H, 0, 0,
                    axisRef, measureRef, _Color, minMarkColor, maxMarkColor, showAxis, 8
                )

            RETURN
                IF( NOT ISBLANK( _Marks ), DaxLib.SVG.SVG( "100%", "100%", "0 0 " & _W & " " & _H, _Marks, BLANK() ) )