I was trying to use Xfig software to draw pictures, but I am running into trouble in the following cases. I have three really quick and technical questions:
I see there are options for drawing an arc and specifying three points on the arc, but where is the option for drawing a straight line? (I need to draw an arrow pointing downwards).
Where it says you can draw the circles/ellipses, I can only draw circles, no ellipses. How can I draw ellipses?
In the option where you can insert text in a diagrams, I can only insert English text, but can we insert Greek text like