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Pie

The Pie Chart is used to visualise how individual categories contribute to a whole. It displays data as proportional slices of a circle, making it useful for comparing percentages, distributions, and part-to-whole relationships.

caution

There is no autosave feature for Reports. Click Save regularly while working in the Report Workspace.

Pie Chart Configuration​

  1. Insert a Chart widget and click it to select it.
  2. In the Settings Panel, click the Chart tab and select Pie from the Chart Type dropdown.
  3. Click Configure Data.
  4. In the left column, configure the following sections:

Data Source Selector​

  1. Data Source — Select a data source for the chart. Available items are the data sources (partitions) already added to the report.
  2. Data Type — Select the type of data to use:
    • Nodes — Node-based data such as Node Meta, Node Attributes, and Node Analytics (if analytics have been executed).
    • Graph — Graph-level analytics and metrics.
  3. Filters (optional) — Add filters to limit or refine the data:
    • Click Add Filter.
    • Field — Select a field from Node Meta, Node Attributes, or Node Analytics.
    • Operator — Select the filter operator.
    • Value — Select the filter value.
    • To delete a filter, click the delete icon on the filter row.
note

The Graph data type is only available if analytics have been executed on the selected data source.

Chart Configuration Settings​

  1. Category — Select the field to use as chart categories from Node Meta, Node Attributes, or Node Analytics. Categories are automatically generated and displayed as distinct slices with separate colours.
  2. Aggregation Method — Select the calculation method applied to the selected field.
  3. Field — Select the field used for calculating category values from Node Meta, Node Attributes, or Node Analytics.
  4. Categories Colors — Configure custom colours for individual chart categories.
  5. Click Apply.

Decimal Precision​

Set the number of decimal places displayed for chart values and tooltips.

Title​

Configure the chart title and subtitle:

  • Title — Main title displayed on the chart.
  • Secondary Title — Optional subtitle displayed below the main title.
  • Vertical Align — Vertical position of the title.
  • Horizontal Align — Horizontal position of the title.
  • Font — Title font family.
  • Font Size — Title text size.
  • Font Weight — Title thickness/style.
  • Color — Title text colour.

Legend​

Configure the chart legend appearance and position:

  • Vertical Align — Vertical position of the legend.
  • Font — Legend font family.
  • Font Size — Legend text size.
  • Font Weight — Legend text thickness/style.
  • Color — Legend text colour.
  • Symbol Size — Size of legend symbols/icons.

Inner Radius​

Define the inner radius of the Pie Chart to control the donut-style appearance.

Slices​

Configure the appearance and spacing of Pie Chart slices:

  • Padding Angle — Spacing angle between slices.
  • Border Radius — Roundness of the slice corners.

Labels​

Enable and customise labels displayed directly on the slices:

  • Position
  • Font
  • Font Size
  • Font Weight