Allows users to sort answers by answer count. Applies only to bar and scatter charts.

This property adds a Sorting dropdown to each bar and scatter chart.

Default value: true

Specifies whether to arrange charts based on the available screen space and allow users to reorder them via drag and drop.

If this property is disabled, charts are displayed one under the other and users cannot reorder them.

Default value: true

View Demo

Allows users to hide answers with zero count in bar and scatter charts.

This property adds a Hide Empty Answers button to each bar and scatter chart.

Default value: false

Allows users to change the visibility of individual charts.

This property adds a Hide button to each chart.

Default value: true

Allows users to cross-filter charts. The filter applies when users select a series point.

Default value: true

Allows users to show the number of respondents who did not answer a particular question.

This property adds a Show Missing Answers button to each chart.

Default value: false

Allows users to switch between absolute and percentage values in bar charts.

This property adds a Show Percentages button to each bar chart.

Default value: false

Allows users to select whether to show top 5, 10, or 20 answers by answer count.

This property adds a Top N Answers dropdown to each chart.

Default value: false

Allows users to transpose a visualized matrix question.

This property adds a Transpose button to charts that visualize matrixes. When users select Per Values, matrix rows go to chart arguments and matrix columns form chart series. When users select Per Columns, matrix rows form chart series and matrix columns go to chart arguments.

Default value: false

Specifies how to sort answers in bar and scatter charts. Accepted values:

• "default" (default) - Do not sort answers.
• "asc" - Sort answers by ascending answer count.
• "desc" - Sort answers by descending answer count.

Users can change this property value if you enable the allowChangeAnswersOrder property.

A common data provider for all visualizers.

Default chart type.

Accepted values depend on the question type as follows:

• Boolean: "bar" | "pie" | "doughnut"
• Date, Number: "bar" | "scatter"
• Matrix: "bar" | "pie" | "doughnut" | "stackedbar"
• Rating: "bar" | "scatter" | "gauge" | "bullet"
• Radiogroup, Checkbox, Dropdown, Image Picker: "bar" | "pie" | "doughnut" | "scatter"

To set a type for an individual chart, access this chart in the visualizers array and set its chartType property to one of the values described above:

const vizPanel = new SurveyAnalytics.VisualizationPanel( ... );
vizPanel.visualizers[0].chartType = "stackedbar";

Removes the Free Trial bar.

Default value: false

You can enable this property only if you have a SurveyJS Dashboard commercial license. It is illegal to enable this property without a license.

Hides answers with zero count in bar and scatter charts.

Users can change this property value if you enable the allowHideEmptyAnswers property.

Default value: false

The number of label characters after which truncation starts.

Set this property to -1 to disable truncation.

Default value: 27

A layout engine used to arrange charts on the Visualization Panel.

You can use this property to integrate a third-party layout engine with SurveyJS Dashboard.

Specifies percentage precision.

Default value: 0

Specifies whether bar charts display only percentages, without absolute values.

Applies only if the allowShowPercentages or showPercentages property is enabled.

Default value: false

Specifies whether bar charts display percentages in addition to absolute values.

Users can change this property value if you enable the allowShowPercentages property.

Default value: false

Removes HTML tags from survey element titles.

Survey element titles can contain HTML markup and are specified by users. An attacker can inject malicious code into the titles. To guard against it, keep this property set to true.

Default value: true

Pass a survey instance to use survey locales in the Visualization Panel.