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Re: upcoming raster changes

From: Alexei Podtelezhnikov
Subject: Re: upcoming raster changes
Date: Sat, 12 Sep 2020 13:53:37 -0400

On Sat, Sep 12, 2020 at 12:07 PM Greg Williamson <> 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.


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