- From: Glenn Randers-Pehrson <glennrp@comcast.net>
- Date: Tue, 03 Jun 2003 08:54:06 -0400
- To: png-group@w3.org
- Cc: Susan Foord <susan.foord@ntlworld.com>
Susan Foord and I have had some offline discussion of her suggestion,
and as a result the recommendation is now, in the interest of clarity,
to change parts of PNG second edition, Clause 4.4, PNG Image, indicated
by the square brackets:
c. Truecolor: ... The alpha channel may be represented by
a single [pixel] value. Matching pixels ...
d. Greyscale: ... The alpha channel may be represented by
a single [pixel value as in] the previous case. ...
... size of each sample, not the total [pixel size].
to read:
c. Truecolor: ... The alpha channel may be represented by
a single RGB value. Matching pixels ...
d. Greyscale: ... The alpha channel may be represented by
a single greyscale value, similar to the previous case. ...
... size of each sample, not the total number of bits per pixel.
Glenn
Received on Tuesday, 3 June 2003 08:57:27 UTC