How to get the top left and bottom right corner point after the oblique projection?

Q&A
1

Hi, how to get the top left and bottom right corner points after the oblique projection?

2

See mapproject -W[e|E].

3

Thanks

4

Did that do the trick? I may be confusing some of the mapproject -W options.

5

Sorry, I did not get my result by using this option(-We|E) left top and right bottom corner points. I got the same points(left bottom and right top corner points) as I used for the rotation.

6

Alright, thanks.