I am new to Dia. I have three questions
1) Other than the documentation included in the distribution
is there a book with example to learn to use the system?
2) Does anybody know of a site where I can see Dia used
to illustrate set operations (unions, intercepts, complements, etc)?
3) I want to overlap two elipses and see the hidden boundary of the
ellipse that is on the bottom. What is the process to get it done?
Some kind of transparent layer?
I have overlapped the elipses but I can't see the boundary of the
one at the bottom.
Luis A. Escobar