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Re: [GMG-Devel] Spectrogram colors

From: Christopher Allan Webber
Subject: Re: [GMG-Devel] Spectrogram colors
Date: Fri, 11 Oct 2013 10:44:01 -0500
User-agent: mu4e; emacs

Awesome!  Thanks to you both for putting the time into this! :)

address@hidden writes:

> I and Tumulte went through the code yesterday:
> In the class SpectrogramImage in
> mediagoblin/media_types/audio/, in the definition of
> "colors" you can modify the definition to fit your needs.
> The "colors" variable has to be of the format colors = [(r, g, b, a), (r,
> g, b, a),  ...]
> Where the first rgba tuple is the color of the lower intensities and the
> last tuple is the color of the higher intensities. It can be any number of
> rgba tuples and they will be distributed evenly over the spectrum.
> This is a hack that works today, hopefully in the future we will have it
> configurable from the main MediaGoblin configuration.
> On Oct 9, 2013 2:55 PM, <address@hidden> wrote:
>> Hey !
>> I just want to achieve a simple thing : having a grayscale spectum instead
>> of this green/orange colors that don't fit my design.
>> I've toyed with avery parameters, trying to follow the workflow of a
>> spectrogram creation. Changed drastically quite a lot of parameters, but
>> only ended up with to results : "nothing" or "same"
>> The comments don't really help "# TODO: What does this do?" so, I can use
>> some how to here :)
>> How to change those colors ?
>> Thanks
>> T.
>> _______________________________________________
>> devel mailing list
>> address@hidden
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