Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

2.1.3 [W3C-PNG] Section 4.7.2, Chunk types

V0004:

The specification states:

The remaining 14 chunk types are termed ancillary chunk types, which encoders may 
generate and decoders may interpret.

        a. Transparency information: tRNS (see 11.3.2: Transparency information). 
        b. Colour space information: cHRM, gAMA, iCCP, sBIT, sRGB (see 11.3.3: 
           Colour space information). 

All Document Modes (All Versions)

gAMA chunks are the only color space information chunks that are supported. No color conversion is applied to the pixel color values that are read from the PNG file.

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft. All rights reserved.