Area chart reference
How to use and configure area charts.
An area chart is a variation on the line or time series chart. It uses shaded areas under the plotted lines on the graph to indicate the volume of data represented by the lines. Like a time series, area charts are useful for seeing how your data trends over time.
Area charts in Insights
Area charts let you visualize a single dimension (the breakdown dimension) and a single metric, plotted over time.
Area chart example
The example below shows 2 area charts. Both charts show sales data from a fictional pet store. The chart on the left shows sales of items by category (contained in a Device type dimension). This dimension has 3 values: Personal computer, Smart phone và Other.
The metric In both charts is Viewable (called Viewable in the data source).
These examples show 2 different styles of area chart. The left one is stacked: the series values appear in layers, building one atop the other. The right is unstacked: each series starts at the same baseline.
Time dimension
A time dimension provides a time-based X-axis for your chart. The data type of this dimension determines the granularity of the time series. For example, to visualize daily data, use the Date data type with full year, month, and day. To group the data by calendar quarter, change the data type to Year Quarter.
Drill down
This option appears on charts that support drill down.
Drilling down gives viewers a way to reveal additional levels of detail within a chart. When you turn on Drill down, each dimension you add becomes another level of detail you can drill into. Learn more about chart drill down.
Breakdown dimension
The Breakdown Dimension displays the metric data broken down according to the selected dimension. For example, a chart showing annual sales data could be broken down by a Sales Region dimension to show sales by region, or by an Employee ID dimension to show sales by sales associate.
Metric
Metrics measure the things contained in dimensions and provide the numeric scale and data series for the chart.
Add metrics to the chart by dragging fields from the Available Fields panel on the right. You can also click Add metric in the Data tab.
You can display a single metric in an area chart.
Set the default sort
The Sort and Secondary sort options in the chart's DATA properties panel control the default sorting behavior. You can select any metric in the chart's data source, or any dimension currently displayed in the chart, to use as the primary or secondary sorting field.
The Secondary sort option only appears when there is an appropriate combination of dimensions and metrics in the chart.
Default date range
The default date range property lets you set a timeframe for an individual chart.
Default date range options
Auto
Use the default date range determined by the chart's data source.
Custom
Lets you use the calendar widget to select a custom date range for the chart.
Date compare type
Displays comparison data for the selected time period.
Learn more about working with dates and time.
Filter
The filter property restricts the data displayed in the component by including or excluding the values you specify.
Filter options
Filter name
+Add a filter
Creates a new filter for the chart.
Interactions
When interactions are enabled on a chart, that charts acts like a filter controls. You can filter the report by clicking or "brushing" your mouse across the chart. Learn more about chart interaction filters.
Style properties
A chart's style properties control the overall presentation and appearance of the chart.
Area Chart
This section controls the overall appearance and layout of your chart.
Show Stack
Stacks the data series.
100% Stacking
When checked, stacked charts show the contribution of each data series to 100% of the total value.
Show Cumulative
When checked, data series are summed over time. Otherwise, the data is shown with no additional aggregation.
Show points
Displays individual data points. Viewers can mouse over a data point to display its value.
Show data labels
Displays individual values for the data points in the series.
Compact Numbers
Turn on Show data labels to see this option: Rounds numbers and displays the unit indicator. E.g., 553,939 becomes 553.9K.
Decimal Precision
Turn on Show data labels to see this option: Sets the number of decimal places in metric values.
Number of series
Determines the number of secondary dimension series shown in the chart. If the number of series selected is less than the number of series in your data, only the top N series will be shown (where N equals the number of series you've selected). Remaining series will be grouped in an "other" category.
Color by
This section controls how your data is colored. Learn more about coloring your data.
These options appear when you have a secondary (breakdown) dimension in your chart.
Single Color
When checked, the data series are displayed in shades of a single color. Otherwise, the chart displays in a veritable rainbow of happy colors (depending on your report theme).
You can change the series colors using the color pickers below.
Series order
Use the current theme to color the data according to its position in the chart. This option emphasizes the ranking of the data over the identity of the data.
You can set specific colors using each data series' color picker.
Dimension values
Colors each dimension value in the chart with the color specified in the dimension value color map. This option ensures that your data uses color consistently, regardless of the position of that data in the chart.
Missing data
This option appears when your time dimension is missing data. Insights offers 3 ways of dealing with this situation.
Note: this option has no effect on bar series. The Line to Zero option will affect a trendline, however.
Line to Zero
When you select this option, a line series will drop to zero for the missing dates. This is the default option.
Line Breaks
When this option is selected, missing data appears as breaks in the data series.
Linear Interpolation
When this option is selected, Data Studio will continue the series by connecting the data points on either side of the missing data.
Axes
These options control the display of the chart axes titles and scales. A right Y-axis section appears when you have more than 1 metric in your chart.
Axis options
Show axes
Shows or hides the chart axes.
Reverse Y-Axis direction
Controls the vertical display of the Y-axis.
Reverse X-Axis direction
Controls the horizontal display of the X-axis.
Show axis title
Shows or hides the axis labels.
Axis min and max
Set minimum and maximum values for the Y-axes.
Custom tick interval
Controls the interval between axis ticks.
Custom distance
Control the distance between the label of the axis and the axis
Grid
These options control the look of the chart grid.
Axis color
Sets the color of the x-axis line.
Grid color
Sets the color of the grid lines.
Chart background
Sets the color of the chart background.
Chart border color
Sets the color of the inner chart border.
Background and border
These options control the appearance of the chart background container.
Background
Sets the chart background color.
Border Radius
Adds rounded borders to the chart background. When the radius is 0, the background shape has 90° corners. Border radius of 100° produces a circular shape.
Opacity
Sets the chart's opacity. 100% opacity completely hides objects behind the chart. 0% opacity makes the chart invisible.
Border Color
Sets the chart border color.
Border Weight
Sets the chart border line thickness.
Border Style
Sets the chart border line style.
Add border shadow
Adds a shadow to the chart lower and right borders.
Legend
These options determine the placement of the chart legend.
None
No legend appears
Right
Legend appears on the right.
Bottom
Legend appears on the bottom.
Top
Legend appears on the top.
Alignment
Sets the alignment of the legend relative to the selected position.
Max lines
Sets the number of lines used by the legend. If the number of series requires more lines, overflow items can be displayed by scroll down.
Chart Header
The chart header lets viewers perform various actions on the chart, such as exporting the data, drilling up or down, and viewing the chart in the Explorer tool. Chart header options are:
Show on hover (default)
Three vertical dots appear when you mouse over the chart header. Click these to access the header options.
Always show
The header options always appear.
Do not show
The header options never appear. Note that report viewers can always access the options by right clicking the chart.
Color
Set the color of the chart header options.
Related resources
Filter property
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