Re: upcoming raster changes

[Greg Williamson]

I'm not sure what you mean by "blink". I do generate a html page where
you can mouse over images to see the differences. Is that what you're
referring to? If it's not all my tests just run existing demos and I
can tell you where to add new commands if you need them.

On Sat, Sep 12, 2020 at 3:31 PM Alexei Podtelezhnikov
<apodtele@gmail.com> wrote:
>
>
>
> Alexei A Podtelezhnikov, PhD
>
> >
> >
> > I asked if there were flags to dump the images at some point
> > but I didn't see anything mentioned in the --help.
>
> I apologize I did not realize that you were working on it besides just 
> testing the build environment. Have you implemented a blink test too?
>
> > It should be
> > pretty simple to swap out my xvfb command with whatever you want
> > though.
> >
> > On Sat, Sep 12, 2020 at 1:53 PM Alexei Podtelezhnikov
> > <apodtele@gmail.com> wrote:
> >>
> >>> On Sat, Sep 12, 2020 at 12:07 PM Greg Williamson <greg.gsoc@gmail.com> 
> >>> wrote:
> >>>
> >>> You should be able to run the tests I made for my gsoc project locally
> >>> on any linux machine. There are instructions in CI/readme for running
> >>> them
> >>
> >> Hi Greg,
> >>
> >> Are you aware of -k option or rather -kPq sequence to dump PNG (eg
> >> ftgrid.png) without xvfbRunAndScreenShot? This could be a lot faster
> >> with x11 out of the way.
> >> The -k option passes the keystroke sequence and can, for example, help
> >> you switch to the monochrome mode non-interactively. The changes in
> >> question will not be visible in other modes.
> >>
> >> Thanks,
> >> Alexei