|KB no longer maintained - Didger is a Legacy Product. Legacy Products are still supported, but no longer receive new features or updates. The majority of Didger's features have been moved to Surfer. Please contact email@example.com with any questions.|
To digitize polygons with a shared/common boundary in Didger:
- Digitize the first polygon.
- Outline the next area as a polyline (skipping the common border with the polygon).
- Select both the polygon and the polyline.
- Click Draw | New Boundaries | Polyline to Polygon with Shared Border (this command is in Tools rather than Draw in Didger 4).
Updated July 16, 2018