Exporting a monochrome image with a scale bar
- Select a 2D view: In the View ribbon, click XY, XZ or YZ.  
- Add the scale bar:- Select Publish>Scalebar settings.
- In the Scalebar settings panel under 2D scale bar settings, enter the length, select a color, select the Show 2D scale bar box then click the Draw scale bar button.  Scale bar color: Don't use white or black or you might not see the bar in monochrome! 
- Click in the tracing window to place the scale bar.
 
- Export the file:
