Eric Firing wrote:
> Christopher Barker wrote:
>> David Goldsmith wrote:
>>> I feel like I must be missing something
>> yup -- though it's an understandable miss...
> 
> I think the longstanding separation between the figure.dpi and the 
> savefig.dpi is a continual gotcha that we can and should eliminate. 
> Savefig should use the figure dpi, so that what is saved corresponds to 
> what is on the screen, unless explicitly overridden.  One way to reduce 
> the problem, with what I hope is an adequate level of backwards 
> compatibility, would be to have the savefig.dpi default to a special 
> flag setting that means "track the figure.dpi".  For example, 
> savefig.dpi could be the string, 'screen', by default. This could still 
> be overridden by a numerical rcParams setting, or by the explicit dpi 
> kwarg setting in savefig() or print_figure().
> 
> There are still other highly confusing dpi things internally--such as a 
> renderer.dpi setting that is ignored during rendering.
> 
> Comments?

+1 On your suggestion.  I agree this is confusing at times.
Unfortunately, I don't have any time to offer for code at this time.
(Hopefully more time for MPL soon!)

Ryan

-- 
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma

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