[dvipdfmx] bug with inclusion of a PNG

Philip Taylor P.Taylor at Hellenic-Institute.Uk
Wed Jan 13 17:04:22 CET 2021


Paulo Ney de Souza wrote:

> Philip,
>
> But "identify" from ImageMagic says it is there:
>
>  identify -verbose A.png
>  ....
>   Colorspace: sRGB
>  ....
>
> The specification further says:
>
> An application that writes the sRGB chunk should also write a 
> gAMA chunk (and perhaps a cHRM chunk) for compatibility with 
> applications that do not use the sRGB chunk. In this situation, only 
> the following values may be used:
>

In that case, is it possible that ImageMagick is /inferring /the sRGB 
color space from the explicit presence of the gAMA and cHRM chunks ?  
Amd where can one find a complete PNG disassembler ?!

/Philip Taylor/
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://tug.org/pipermail/dvipdfmx/attachments/20210113/04b1e9ec/attachment.html>


More information about the dvipdfmx mailing list.