Dashboard Item - Pie

The Pie dashboard item displays a series of pies or donuts that represent the contribution of each value to a total.

Providing Data

The image below shows a sample Pie dashboard item that is bound to data.

To bind the Pie dashboard item to data, click a placeholder contained in one of the available data sections and select the required data source field in the Binding section of the invoked data item menu.

The table below lists and describes Pie’s data sections.

Section
Processed as
Description
Values
Measure


Contains data items that define the share of pie segments.
Arguments
Dimension
Contains data items that provide values used to label pie segments.
Series
Dimension
Contains data items whose values are used to label pie charts.

Interactivity

To enable interaction between the Pie and other dashboard items, you can use interactivity features like Master Filtering and Drill-Down.

Master Filtering

You can use the Pie dashboard item as a filter for other dashboard items.

The Pie dashboard item supports filtering by argumentsseries, or points.

  • Filtering by arguments allows you to make other dashboard items display only data related to selected argument values by clicking a pie segment.
  • When filtering by series is enabled, an end-user can click a pie to make other dashboard items display only data related to the selected pie.
  • When filtering by points is enabled, an end-user can click a single pie segment to make other dashboard items display only data related to the selected segment.

To configure filtering type, open the Pie’s Interactivity menu and select Arguments, Series, or Points as a target dimension.

To reset filtering, use the Clear Master Filter button (the wdd-master-filtering-icon icon) in the Pie’s caption.

Drill-Down

The drill-down capability allows end-users to change the detail level of data displayed in the Pie dashboard item. To learn more about drill-down concepts common to all dashboard items, see the Drill-Down topic.

The Pie supports drill-down on argument or series values.

  • To drill down on arguments, click a pie segment to view a detail diagram for the corresponding argument value. Drill-down on arguments requires that the Arguments section contains several data items, from the least detailed to the most detailed item.
  • When drill-down on series is enabled, an end-user can click a pie chart to view a detail diagram for the corresponding series value. Drill-down on series requires that the Series section contains several data items, from the least detailed to the most detailed item.
To specify drill-down type, go to the Pie’s Interactivity menu and set Arguments or Series as the target dimension.

To return to the previous detail level, click the Drill Up button (the wdd-drill-up-icon icon) in the Pie’s caption.

Layout

The Pie dashboard item allows you to specify the number of columns or rows in which pies are arranged. For example, the following image show pies arranged into 3 columns.

To control how cards are arranged, use the Layout section in the Pie’s Options menu.

The following modes are available:

Option
Description
Auto
Automatically resizes pies to fit within the dashboard item.
Fixed Columns
Allows you to specify the number of columns in which pies are arranged.
Fixed Rows

Allows you to arrange pies in a specific number of rows.
To specify the number of rows / columns, use the Line Count field.

Labels

The Pie dashboard item displays a series of pies. Each pie can display data labels that contain descriptions for pie segments, and provide tooltips with additional information.

To manage label settings for the Pie dashboard item, open the Pie’s Options menu and go to the Labels section.

The following options are available:

Option
Description
Data Labels
Specifies which values are displayed within data labels.
Tooltips
Specifies which values are displayed within tooltips.
Data Labels Position
Specifies whether to display data labels inside or outside pie segments.

Style

The Pie dashboard item allows you to select whether diagrams should be painted as pies or donuts.

To select the diagram style, go to the Style section of the Pie’s Options menu and use the Pie and Donut buttons.

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