To Rub Multiple Line Segments

1. Set an appropriate line width for the rub.
2. Click Raster menu RemovePolyline.
3. Select the first point of the line segment you want to rub.
4. Select the second point of the line segment you want to rub.
5. Do one of the following:
   • Select additional points to rub more line segments.
   • Right-click and click Enter to end the polyline and rub the raster underneath it.
   • Enter c when you have selected at least three vertices to draw a closed polyline and rub the raster beneath it.