Legend Panel
Table of Contents
Overview
The Legend Panel in Horizon provides a visual guide for interpreting map symbols, colors, and patterns. It automatically updates to reflect visible layers, enabling accurate map reading and analysis.
Accessing the Panel
Find Legend Panel icon below Search bar
Click to toggle panel visibility
Panel Functions
Display Elements
The Legend Panel shows:
Icons for visible layers
Color code meanings
Feature type labels
Dynamic Updates
Automatic refresh with layer changes
Visibility-based display
Real-time symbol updates
Layer Information
Individual layer sections
Symbol explanations
Category breakdowns
Best Practices
General Usage
Keep panel open when exploring new data
Cross-reference with Layers Panel
Verify symbol updates after changes
Map Export
Include legend in exports
Verify legend completeness
Check symbol clarity
Data Validation
Use legend to verify symbolization
Check for classification accuracy
Confirm category representations
Troubleshooting
Issue | Solution |
|---|---|
Legend missing for layer | Check layer visibility |
Incorrect symbols | Toggle layer off/on |
Legend not updating | Refresh map view |
Symbols don't match | Verify layer styling |
Video Tutorial
Watch this guide on using the Legend Panel: