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<AreaChart/>

area

<AreaChart
data={data.query_name}
x=column_x
y=column_y
/>

Examples#

Area#

area

<AreaChart
data={data.fed_reserve_district_sf}
x=established_date
y=banks_created
/>

Stacked Area#

stacked-area

<AreaChart
data={data.fed_reserve_district}
x=established_date
y=banks_created
series=fed_reserve_district
/>

Props#

Data#

Name Description Required? Options Default
data Query name, referenced as a subset of Evidence's data object Yes data object -
x Column to use for the x-axis of the chart Yes column name First column
y Column(s) to use for the y-axis of the chart Yes column name | array of column names Any non-assigned numeric columns
sort Whether to apply default sort to your data. Default is x ascending for number and date x-axes, and y descending for category x-axes - true | false true
series Column to use as the series (groups) in a multi-series chart - column name -
handleMissing Treatment of missing values in the dataset - gap | connect | zero gap (single series) | zero (multi-series)

Series#

Name Description Required? Options Default
fillColor Color to override default series color. Only accepts a single color. - CSS name | hexademical | RGB | HSL -
fillOpacity % of the full color that should be rendered, with remainder being transparent - number (0 to 1) 0.7
line Show line on top of the area - true | false true

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
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
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 -