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Stacked area chart

Applies to: ✅ Microsoft FabricAzure Data Explorer

The stacked area chart visual shows a continuous relationship. This visual is similar to the Area chart, but shows the area under each element of a series. The first column of the query should be numeric and is used as the x-axis. Other numeric columns are the y-axes. Unlike line charts, area charts also visually represent volume. Area charts are ideal for indicating the change among different datasets.

Note

This visualization can only be used in the context of the render operator.

Syntax

T | render stackedareachart [with (propertyName = propertyValue [, ...])]

Learn more about syntax conventions.

Supported parameters

Name Type Required Description
T string ✔️ Input table name.
propertyName, propertyValue string A comma-separated list of key-value property pairs. See supported properties.

Supported properties

All properties are optional.

PropertyName PropertyValue
accumulate Whether the value of each measure gets added to all its predecessors. (true or false)
legend Whether to display a legend or not (visible or hidden).
series Comma-delimited list of columns whose combined per-record values define the series that record belongs to.
ymin The minimum value to be displayed on Y-axis.
ymax The maximum value to be displayed on Y-axis.
title The title of the visualization (of type string).
xaxis How to scale the x-axis (linear or log).
xcolumn Which column in the result is used for the x-axis.
xtitle The title of the x-axis (of type string).
yaxis How to scale the y-axis (linear or log).
ycolumns Comma-delimited list of columns that consist of the values provided per value of the x column.
ytitle The title of the y-axis (of type string).

Example

The following query summarizes data from the nyc_taxi table by number of passengers and visualizes the data in a stacked area chart. The x-axis shows the pickup time in two day intervals, and the stacked areas represent different passenger counts.

nyc_taxi
| summarize count() by passenger_count, bin(pickup_datetime, 2d)
| render stackedareachart with (xcolumn=pickup_datetime, series=passenger_count)

Output

Screenshot of stacked area chart visual output.