Extracted from Pike v7.8 release 866 at 2016-11-06.
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Image
Image.PNG
Methods
__decode()
_chunk()
_decode()
decode()
decode_alpha()
decode_header()
encode()
Image.PNG.decode_alpha()
Image.PNG.encode()
Method Image.PNG.decode_header()
Method
decode_header
mapping
decode_header
(
string
data
)
Description
Decodes only the PNG headers.
See also
_decode
Image.PNG.decode_alpha()