When should I trim the number of values?
Too many points overwhelm viewers. Keep x-axis labels readable and rumble the data into summary points when possible.
What Is a Bubble Map?
This chart turns structured data into a visual pattern that is faster to scan than a raw table.
Use it when the reader should understand shape, comparison, distribution, proportion, or movement quickly.
Start With the Raw Data
Most charts begin with a small, structured table before the visual layer is added:
| Label | Value A | Value B |
|---|---|---|
| Example 1 | 24 | 31 |
| Example 2 | 30 | 28 |
| Example 3 | 18 | 36 |
The raw values stay the same, but the visual structure makes patterns easier to spot: highs, lows, clusters, gaps, and unusual changes.
What This Chart Helps You See
Business reporting
Operational monitoring
Decision support
Common Ways to Use a Bubble Map
- Explain a business dataset more clearly than a plain table.
- Show comparison, trend, distribution, or relationships depending on the chart type.
- Support dashboards, reports, SEO articles, and stakeholder presentations.
Frequently Asked Questions
How to Use the Live Example Below
Change the editable cells in the live example and save to see how the chart responds.
Visualize Size by Geography
Bubble maps encode magnitude with marker size, making regional differences stand out.
Global Bubbles
Enable `vectormap-data/world.js` in DevExtremeBundleConfig to render the base map.
When to Use Bubble Maps
- When value magnitude matters.
- When comparing locations quickly.
- When you need a geo KPI view.