[Gnuplot-info] How to set ppi/dpi from wxt output?

[theozh <th...@gm...>]

The interactive wxt terminal offers the nice feature to copy the graph to the clipboard.
When pasting this graph as bitmap into other applications the size will depend on the resolution (dpi or ppi).

Example: 
A plot with 567 x 567 pixels will be 15x15cm when copied to other applications.
Apparently, gnuplot sets the resolution to 96 dpi.
However, this 15x15cm is to large and I have to manually scale it down in the application to e.g. 7.5x7.5cm

If it was possible to set the resolution to 192 dpi in gnuplot, this annoying scaling step for every graph would be obsolete. Changing the resolution with an additional program is also no practical solution.
Creating a graph within gnuplot with half the size (283x283) is also no solution since many details will be missing. Copying to EMF might be an alternative, but I don't want to go via an additional file on disk.

Any ideas, alternatives?