Re: [Matplotlib-users] Make clear figure used in the powerpoint slides?

[Benjamin R. <ben...@ou...>]

JPGs will *always* have "bit blur" as it is a lossy image format. PNGs
would be a better bet.

Ben Root


On Mon, Apr 21, 2014 at 3:33 PM, ChaoYue <cha...@gm...> wrote:

> Hi all,
>
> Thank you all for your kind response. I am sorry, but none of these
> solutions significantly improved the visual quality on microsoft powerpiont
> 2007. Thought I didn't try eps. So probably l have to go with the current
> quality.
> here is a best case I have now:
> https://www.dropbox.com/s/0uhjogalz92hssm/different_figure_example.pptx
> You can still see the "a bit blur" everywhere (currently with jpg being
> inserted directly). I didn't have better quality than this one by trying
> the method as suggested by you. Let me know if I am raising too much high
> demand for this.
>
> Cheers,
>
> Chao
>
>
> On Mon, Apr 21, 2014 at 4:41 PM, Jonathan Slavin [via matplotlib] <[hidden
> email] <http://user/SendEmail.jtp?type=node&node=43264&i=0>> wrote:
>
>> ​Another alternative, if a vector graphics format doesn't work, is to
>> make your png figure large.  Then when you shrink it down to fit in your
>> slide, it should still have good resolution.
>>
>> Jon​
>>
>> On Mon, Apr 21, 2014 at 10:13 AM, <[hidden email]<http://user/SendEmail.jtp?type=node&node=43262&i=0>
>> > wrote:
>>
>>> No Powerpoint version I know supports SVG (or any vector graphics format
>>> useful in this case) and Matplotlib does not
>>> export WMF graphics anymore. So the easiest way is to use PNGs, if you
>>> can live with raster graphics.
>>>
>>> Alternatively, if you need vector graphics, you can export the
>>> Matplotlib plot as SVG and convert it to WMF or EMF using
>>> Inkscape. This can be done in the command line like this:
>>>
>>> "c:\Program Files\Inkscape-0.48\inkscape.exe" --without-gui
>>> --export-emf="output.emf" "input.svg"
>>>
>>>
>>>   Juergen
>>>
>>
>>
>> --
>> ________________________________________________________
>> Jonathan D. Slavin                 Harvard-Smithsonian CfA
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