#209 Allow export graph to jpeg/gif/clipboard

[David M. Karr]

It might be useful to be able to insert a table graph
into an external document. From what I can see, there
is no way to do that, except for taking a screenshot of
the window and clipping it. The interface for zooming
and printing the graph is very good, but copying the
graph to a different electronic format seems to be a
missing feature.

[LinuxDevice]

I have not even found the print function. So far as I can tell screenshot is the only way to print a graph (I'm using version 3.7.1). It would be very nice to have an ability to print any window to file. In the case of the graph it would be even nicer to be able to export to SVG...which could be embedded or converted to any format at any resolution without needing to put all that functionality into SQuirrelSQL.