🚀 go-pugleaf

Hello again,

How do I make it possible to draw lines on an image?
I am creating a Raster, in an Image, and I notice that
Image has some members that take Canvas as an arg.
Do I instantiate a Canvas and pass it to the image.draw()
member?  I tried creating a deck with an image on the bottom
and a canvas on top, but I need to make the canvas' background
invisible, and I haven't figured out how to do that.

PS, thanks to those who take the time to help with these
kinds of questions.  I got some very helpful replies the other
day.  Without you it would be Really hard to figure IV out.

Thanks,
Mike