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Re: Multiple widget_draw's and bad convert_coord
Thanks... saving and restoring those values worked perfectly. I knew I'd
find a good solution on this newsgroup!
Ben Tupper <firstname.lastname@example.org> wrote:
> > convert_coord always returns the
> > coordinates from the last plot even if I'm clicking in the first plot,
> Yes, in direct graphics the *LAST* coordinate conversion parameters
> (scaling and offset values for the plot) are saved... earlier parameters
> get bumped out and like my hero, Bill Bradely, are quickly forgotten.
> I have amended your code below (I've never used common blocks before...
> it worked here but you never know what my wealth of brute force and
> ignorance will lead to.)