The display type of a label can be changed, that is to say, you can map the label to another value or image to be displayed instead.
JReport provides 13 kinds of display types: text, image, barcode, rank, text field, hidden field, text area, checkbox, radio button, image button, button, list, and drop-down list.
To change the display type of a label:
A label can be displayed as one of the following general types:
Note: The display type of a label can also be changed to a web control, including text field, hidden field, text area, checkbox, radio button, image button, and button. A label cannot be displayed as list or drop-down list. For details about how to make settings of these display types, see Using basic web controls.