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Chart types

Chart types — overview, shared editor settings, and links to each chart type reference in Toucan AI.

Target Audience: Non-technical users and builders configuring visualizations in the Library.

Overview

Toucan AI supports several chart types in the Library manual editor. Each type has its own dimension, measure, and display options. Use the pages below when you refine a chart after AI creation or build one from scratch in Manual Edit mode.

Prerequisites

Chart type reference index

Page
Use case

Compare categories or rankings

Part-to-whole breakdown within categories

Trends over time or by category

Share of a whole (pie / donut)

Two dimensions with cell intensity

Single KPI with optional variation

Tabular data with column-level formatting

Shared chart-level settings

All chart types share these fields at the top of the manual editor:

Option
Description

Title

Name shown in the Library and embeds.

Narrative

Optional explanation for end users.

Data

Database and query that supply columns for the chart.

Shared measure options

Where a chart uses a metric column (Bars, Line, Value, etc.), you can usually set:

  • Aggregation (Sum, Average, Count rows, etc.). Options depend on column type.

  • Format number — decimals, percent, currency, and Unit for numeric columns.

See each chart page above for the exact fields available.

Suggested next steps

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