Re: Strange autoscaling with rgbimage and inverted yranges

[Dima K. <gn...@di...>]

Dima Kogan <gn...@di...> writes:

> Ethan A Merritt <me...@uw...> writes:
>
>> And even after tracking it that far I still don't understand why
>> 'p' works and 'u' doesn't.     If you can figure that out I'd be 
>> happier with declaring it fixed.
>
> In my tests just now 'p' and 'u' both show this issue. Are you 100% sure
> that 'p' does NOT show the issue for you?

I just tried this with the x11, qt and wxt terminals, and in all 3 cases
both 'u' and 'p' show this issue. I'm at the git HEAD as off a few days
ago:

  commit 160d7511bcbdfd0d1943a624af5fc42504a9f84c
  Author: Ethan A Merritt <merritt@u.washington.edu>
  Date:   Thu Sep 3 20:20:23 2020 -0700

      new function (long)argb = rgbcolor("name")

The test is:

1. start gnuplot
2. "load" the script in the first email in this thread
3. interactively zoom
4. 'u' or 'p'

I'm on GNU/Linux. If I can reproduce the behavior you're seeing ('p' and
'u' work differently), then I'll be happy to debug it.