#33 Add annotations

[Bill Schoolfield]

Add annotations to charts where one or more trace points could be annotated. The processing and display of all annotations should be controlled by a single boolean flag while retaining the ability to view or not view the trace itself.

It is expected that any additional drawing (text, lines, etc.) could be accomplished in the "annotation layer". Actual drawing could be done by registered caller methods.

Of course this has to be done w/o adversely effecting jchart2d's excellent performance. It is expected that the annotations may be turned off during animations and real time activities. E.g. turned on only for presentation or export purposes.

Please feel free to contact me for any required additional info.

Regards,

Bill

[Kali]

Just my 2 (euro-)cents:
The layer should handle annotations in data coordinates or in world coordinates. I need Strings (vertical and horizontal) and Shapes. Both have to be mouse-draggable.

Regards,

Michael

[Kali]

Just my 2 (euro-)cents:
The layer should handle annotations in data coordinates or in world coordinates. I need Strings (vertical and horizontal) and Shapes. Both have to be mouse-draggable.

Regards,

Michael

[markus kaktus]

would be useful feature for me too!