render_geo_chart
Visualize geographic data distributions on a world map using color-coded countries. Input country values with ISO codes to identify concentration patterns and regional variations.
Instructions
Render a choropleth world map - 'Where is the value concentrated?' Color-coded countries by numeric value. Pass data as { countryCode: value } using ISO 3166-1 alpha-2 codes (US, DE, IN, GB, etc.).
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| title | Yes | Chart title | |
| data | Yes | Country values as { alpha2Code: number }. e.g. { 'US': 100, 'DE': 50, 'IN': 75 } | |
| projection | No | Map projection. Default: naturalEarth1 | |
| colorScale | No | Color scale: blue (default), green, red, heat, purple, orange | |
| showLegend | No | Show color scale legend. Default: true | |
| missingColor | No | Hex color for countries without data. Default: theme border color | |
| theme | No | Theme preset: boardroom, corporate, sales-floor, golden-treasury, clinical, startup, ops-control, tokyo-midnight, zen-garden, consultant, black-tron, black-elegance, black-matrix, forest-amber, forest-earth, sky-light, sky-ocean, sky-twilight, gray-hf, gray-copilot | |
| palette | No | Override palette only (mix-and-match) | |
| typography | No | Override typography: professional, luxury, cyberpunk, editorial, mono, bold, system, techno | |
| effects | No | Override effects: none, subtle, shimmer, neon, energetic |