Before using ArcScan tools and commands, you must add the ArcScan toolbar.
- Before you add the ArcScan toolbar, ensure that the following conditions are met so the tools on it will be enabled.
- The ArcScan extension is enabled.
- You are in an edit session.
- At least one raster layer and one vector layer (line or polygon) have been added to the map.
- The target raster layer has been symbolized in two unique colors.
- Click Customize, point to Toolbars, and click ArcScan.