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