[Matplotlib-users] Change JPG compression ratio in savefig

Dear developers,

Since I can't reach the SF tracker, I send my feature request for a

JPG compression switch with savefig to the developer list.
Details follow below.
I hope you can help.

Cheers

Frank

-------- Original-Nachricht --------
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Betreff:
Re: [Matplotlib-users] Change JPG compression ratio in
savefig
Datum:
Tue, 06 Sep 2011 10:33:53 +0200
Von:
Frank Breitling
Organisation:
Leibniz-Institut für Astrophysik Potsdam (AIP)
An:
Jeffrey Spencer<fbreitling@…1017…><jeffspencerd@…149…>

 Jeff, thanks for the hint.
But I really want to reduce the compression.
I would like to write a feature request, but the link to the tracker () at gave me "Error - The Tracker has been disabled for this group".
Should I send my request through the developer list?
Cheers
Frank
Am 05.09.2011 20:15, schrieb Jeffrey Spencer:
> You can use dpi=600 as a parameter to increase the resolution but I'm > not sure if that's what you mean. If you mean the actual compression > strategy used like to Jpeg2000 per se. Might have to do that after > saving the file with an image library (for example, PIL).
>
> Cheers,
> Jeff
>
> On 09/06/2011 03:21 AM, Frank Breitling wrote:
>> Hi,
>>
>> I am using matplotlib.savefig to save my figures as JPEG files.
>> Now I need to reduce the JPG compression ratio.
>> How can I do this?
>>
>> Any hint is appreciated.
>>
>> Frank
>>
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