Module nannou::image::pnm

Decoding of netpbm image formats (pbm, pgm, ppm and pam).

The formats pbm, pgm and ppm are fully supported. The pam decoder recognizes the tuple types BLACKANDWHITE, GRAYSCALE and RGB and explicitely recognizes but rejects their _ALPHA variants for now as alpha color types are unsupported.

Structs

ArbitraryHeader	Header produced by a pam file ("Portable Arbitrary Map")
BitmapHeader	Header produced by a pbm file ("Portable Bit Map")
GraymapHeader	Header produced by a pgm file ("Portable Gray Map")
PNMDecoder	PNM decoder
PNMEncoder	Encodes images to any of the pnm image formats.
PNMHeader	Stores the complete header data of a file.
PixmapHeader	Header produced by a ppm file ("Portable Pixel Map")

Enums

ArbitraryTuplType	Standardized tuple type specifiers in the header of a pam.
PNMSubtype	Denotes the category of the magic number
SampleEncoding	The kind of encoding used to store sample values