To reduce the number of points in a polyline in Didger, you can:
- Resample the line if you are in a vector project (Didger 3 and previous). Select the line and go to Draw | Resample Polyline, select your desired output result and uncheck Create New Line, and click OK.
- Thin the polyline. Select the polyline and go to Draw | Thin and Smooth. Here you have four options to choose from. You can try each of them to see which gives you the best results.
Updated October 19, 2016