Jerome,
> Are there any documentation on how to use Canvas/PrinterCanvas?
There is probably some mention in the archives. Basically, PrinterCanvas
choose will put up a print dialog and give you a canvs or nil. From there,
use the start/stop doc/page methods in telescoping order: start the
document, [[ start page; draw on the canvas; end page ]]; end document.
You'll probably want to look at the printer canvas' #resolution to size
things.
Have a good one,
Bill
--
Wilhelm K. Schwab, Ph.D.
[hidden email]