Pie Chart Diagrams

Master creating Mermaid pie charts to visualize data distributions, proportions, and breakdowns with customizable labels, titles, and precise value displays.

What are Mermaid Pie Charts?

Mermaid's pie charts visualize proportional data by dividing a circle into slices, where each slice represents a percentage of the whole. For data teams, they're useful for showing distributions, composition breakdowns, and relative proportions in your data.

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Creating Your First Pie Chart

1. Launch DinoAI: From Code IDE, access DinoAI to start creating diagrams.

2. Use a Simple Prompt: Tell DinoAI what kind of Pie Chart you want to create. For example:

- "Create a mermaid pie chart showing the distribution of data sources in my warehouse"
"Generate a mermaid pie chart for my data quality metrics with clean vs. problematic records"
"Build a mermaid pie chart showing resource allocation across different data pipeline components"

1. Get Your Diagram: DinoAI will generate a complete .mmd file with proper Mermaid syntax.

2. Preview Your Work: Click the eye icon (👁️) to preview your diagram in real-time as you edit.

3. Iterate and Refine: Modify the generated .mmd file directly, or ask DinoAI to make specific changes.

Example:

Reusable Pie Chart prompts for you and your team

You can create custom, standardized .dinoprompts for Mermaid's Pie Chart Diagrams that ensure consistency across your data team. See step-by-step guide.

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Diagram Syntax Guide

Basic Structure

Optional Features

• Add showData after pie to display values

• Title is optional

• Values support up to 2 decimal places

Data Team Examples

Data Quality Metrics

Resource Allocation

Configuration Options

Label Position

• textPosition: 0.0 (center) to 1.0 (edge)

• Default: 0.75

Visual Customization

Best Practices

1. Limit to 6-8 slices for readability

2. Order slices by size (largest first)

3. Use clear, concise labels

4. Consider using showData for precise values

5. Use meaningful titles

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Additional Resources

For more syntax options and configuration parameters, visit the official Mermaid documentation