The viewer records a history of textual annotations overlaid onto images.
Using the text annotation cursor, click the image where you want to enter text (a text window appears). This window contains a pulldown listing previously entered annotation strings. If the text string has been used before, it can be selected from this list.
When the user types part of the string and clicks the down arrow, the rest of the text can be filled automatically. By default, the history file retains the last 20 values. To change the default value, click on Settings/Customize Settings/Advanced. Then, change the number in the keep the last annotations field.
To remove unwanted values from the history, select the value from the text annotation window and click on the delete button.