[Gretl-users] Size of Diagram

Hi there, I am using gretl for making statistical analysis for my master thesis. I have to calculate many diagrams (x-y-time-graph). I also have to set my focus on different parts of my graph. It is possible to zoom in the parts. But it would be great to see a larger view of the whole diagram. I think the window is very small and I cant maximize it. Did I miss some options or features? Best Regards, Philipp