Re: gEDA-user: gschem with cairo rendering

[DJ Delorie <dj@xxxxxxxxxxx>]

> There's a delay of at least a few seconds before it even _starts_
> drawing; PCB must be doing _something_ piggish, but I don't yet have
> any idea what.  It's clearly not _just_ the drawing that's taking all
> that time.

Perhaps it's recalculating polygon clearances?

> It strikes me as slow too.  I don't know why it is so slow; I need
> to find out, but "first make it work, then make it better".

FYI the lesstif HID is specifically designed for systems with slow
graphics.  It defers screen updates until there's idle time in the
process.  You might want to compare what you've got with that.


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