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Histogram

histogram

<Histogram
data={query_name}
x=column_x
/>

Examples

Histogram

histogram

<Histogram 
data={complaints_by_day_dept}
x=complaints
xAxisTitle="Daily Calls"
/>

Props

Data

Name Description Required? Options Default
data Query name, wrapped in curly braces Yes query name -
x Column which contains the data you want to summarize Yes column name First column
xFmt Format to use for x column (see available formats) - Excel-style format | buil-in format name | custom format name -

Series

Name Description Required? Options Default
fillColor Color to override default series color - CSS name | hexademical | RGB | HSL -
fillOpacity % of the full color that should be rendered, with remainder being transparent - number (0 to 1) 1

Chart

Name Description Required? Options Default
title Chart title. Appears at top left of chart. - string -
subtitle Chart subtitle. Appears just under title. - string -
legend Turns legend on or off. Legend appears at top center of chart. - true | false true for multiple series
chartAreaHeight Minimum height of the chart area (excl. header and footer) in pixels. Adjusting the height affects all viewport sizes and may impact the mobile UX. - number 180
xAxisTitle Name to show under x-axis. If 'true', formatted column name is used. Only works with swapXY=false - true | string | false false
yAxisTitle Name to show beside y-axis. If 'true', formatted column name is used. - true | string | false false
xGridlines Turns on/off gridlines extending from x-axis tick marks (vertical lines when swapXY=false) - true | false false
yGridlines Turns on/off gridlines extending from y-axis tick marks (horizontal lines when swapXY=false) - true | false true
xAxisLabels Turns on/off value labels on the x-axis - true | false true
yAxisLabels Turns on/off value labels on the y-axis - true | false true
xBaseline Turns on/off thick axis line (line appears at y=0) - true | false true
yBaseline Turns on/off thick axis line (line appears directly alongside the y-axis labels) - true | false false
xTickMarks Turns on/off tick marks for each of the x-axis labels - true | false false
yTickMarks Turns on/off tick marks for each of the y-axis labels - true | false false
yMin Starting value for the y-axis - number -
yMax Maximum value for the y-axis - number -

Annotations

Histograms can include annotations using the ReferenceLine and ReferenceArea components. These components are used within a chart component like so:

<Histogram data={sales_data} x=category>
<ReferenceLine y=20/>
<ReferenceArea xMin=3 xMax=8/>
</Histogram>