Re: [Texmacs-dev] Version 1.99.14

[TeXmacs]

I don't know what Preview does when copying selections to the Clipboard.
I suspect that this is a problem on the Preview side.

Best wishes, --Joris


On Fri, Oct 23, 2020 at 09:38:54AM +0200, Massimiliano Gubinelli wrote:
>    I was coping selected parts of a PDF (copied via the rectangular selection
>    tool). I was not aiming to copy content, but only pictures. The
>    observation is that the paste give an image with not the same "crispness"
>    (resolution?) of the original. If I create a new document with the
>    selected are (in Preview) and then Instert the new document, the
>    resolution is correct. So there are workaround but I wonder why the
>    resolution is lowered in the copy, somewhere there should be some hard
>    coded value which is not appropriate.
>    Best
>    Max
> 
>      On 22. Oct 2020, at 18:52, TeXmacs <[1]texmacs@lix.polytechnique.fr>
>      wrote:
>      On Fri, Oct 23, 2020 at 12:40:57AM +0800, Darcy Shen via Texmacs-dev
>      wrote:
> 
>          Let us fix it before the release of TeXmacs 1.99.14.
> 
>      I don't consider it to be very urgent that images can be copied from Pdf
>      files,
>      although this would be nice of course.  Copying from Pdf files does not
>      yield
>      very nice results anyway; formulas are a mess, for instance.
> 
>      Copying and pasting from Html pages is another matter; this should work
>      better,
>      because the format is already structured.  In this case, the main
>      trouble
>      comes from modern Html that may heavily rely on Css.
> 
>      Best wishes, --Joris
> 
>          ---- On Thu, 2020-10-22 23:38:50
>        TeXmacs<[2]texmacs@lix.polytechnique.fr>
>          wrote ----
> 
>            On Thu, Oct 22, 2020 at 10:57:04AM +0200, Massimiliano Gubinelli
>        wrote:
> 
>          I just noted that cut and paste of parts of PDF documents (e.g. from
> 
>            the
> 
>          Preview app) to TeXmacs produce inserted images with a lower (and
> 
>            quite
> 
>          bad) resolution. Is this a known bug?
> 
>            I don't manage to copy and paste images at all.
>            But ordinary text does copy and paste well.
> 
>            Best wishes, --Joris
> 
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>        References
> 
>          Visible links
>          1. [5]mailto:Texmacs-dev@gnu.org
>          2. [6]https://lists.gnu.org/mailman/listinfo/texmacs-dev
>        /usr/bin/xdg-open: line 402: htmlview: command not found
>        /usr/bin/xdg-open: line 402: firefox: command not found
>        /usr/bin/xdg-open: line 402: mozilla: command not found
>        /usr/bin/xdg-open: line 402: netscape: command not found
> 
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>        [8]https://lists.gnu.org/mailman/listinfo/texmacs-dev
> 
>      _______________________________________________
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>      [9]Texmacs-dev@gnu.org
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> 
> References
> 
>    Visible links
>    1. mailto:texmacs@lix.polytechnique.fr
>    2. mailto:texmacs@lix.polytechnique.fr
>    3. mailto:Texmacs-dev@gnu.org
>    4. https://lists.gnu.org/mailman/listinfo/texmacs-dev
>    5. mailto:Texmacs-dev@gnu.org
>    6. https://lists.gnu.org/mailman/listinfo/texmacs-dev
>    7. mailto:Texmacs-dev@gnu.org
>    8. https://lists.gnu.org/mailman/listinfo/texmacs-dev
>    9. mailto:Texmacs-dev@gnu.org
>   10. https://lists.gnu.org/mailman/listinfo/texmacs-dev
> /usr/bin/xdg-open: line 402: htmlview: command not found
> /usr/bin/xdg-open: line 402: firefox: command not found
> /usr/bin/xdg-open: line 402: mozilla: command not found
> /usr/bin/xdg-open: line 402: netscape: command not found

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