To Crop a Raster Line

1. Set an appropriate line width for the crop.
2. On the ribbon, click Raster Tools tab Edit panel Crop drop-down menu Line.
3. Select the first point on the line.
4. Select the second point on the line to remove all the raster data except for the selected line.

   After the data is cropped, the image frame changes to reflect the new size of the image.