Annotate Images
You can draw a shape on an image or mark a region of an image to highlight the issue. You can use well defined shapes like circles, ellipses, and/or user defined shapes.
- Open the image.
 - 
                Select the color from the colors pallet and make any of the following
                    changes:
                
- Tap Sign and add digital signature and highlight the section of the image file.
 - Tap Text and enter any desired text in the image file.
 - Tap Clear and undo the changes that are made.
 - Tap Save to save the image file with the changes made.
 
Figure 1. Annotate Image 
 
