- From: Simon Sapin <simon.sapin@exyr.org>
- Date: Fri, 26 Jul 2013 13:41:55 +0100
- To: www-style@w3.org
Hi,
The 'from-image' keyword of the 'image-resolution' property is defined as
The image's intrinsic resolution is taken as that specified by the
image format. If the image does not specify its own resolution, the
explicitly specified resolution is used (if given), else it defaults to
‘1dppx’.
The only image formats that I found that have resolution metadata are
JPEG and TIFF, where it is specified in "image pixels per inches" or
"per centimeter".
How should this be interpreted? I think it should map to CSS in and cm
(and therefore the resolution is interpreted as dpi and dpcm) rather
than physical inches and centimeters, which otherwise don’t exist in CSS.
--
Simon Sapin
Received on Friday, 26 July 2013 12:42:27 UTC