Comment / Note in a JFree Chart

I am looking for a way to insert a specific开发者_如何学运维 comment / note in an image created by JFree Chart. The note can be anywhere on the image (png), above or below the chart.

Is there a way to do this?

To add text, addSubtitle() is a common approach, and TextTitle is a convenient implementation of the Title interface.

If you want to create a comment or not on Image itself... you can do this with the use of Marker. If you want something below the image/graph use the LegendItemCollection.