Method Image.TIFF._decode()

Method _decode

mapping(string:mixed) _decode(string data)

Description

Decodes a TIFF image to a mapping with at least the members image and alpha.

"image" : Image.Image

The actual image.

"alpha" : Image.Image

Image alpha channel.

"xres" : float

Resolution

"yres" : float

"unit" : string

"unitless"

"pixels/inch"

"pixels/cm"

"xdpy" : float

Resolution

"ydpy" : float

"xposition" : int

"yposition" : int

"photometric" : string

Type of photometric. Can be "unknown".

"extra_samples" : array(int|string)

Array elements are either integers or any of

"unspecified"

"assoc-alpha"

"unassoc-alpha"

"threshholding" : string

"halftone_hints" : array(int)

Array is always two elements.

"artist" : string

"datetime" : string

"hostcomputer" : string

"software" : string

"name" : string

"comment" : string

"make" : string

"model" : string

"page_name" : string

"page_number" : array(int)

Array is always two elements.

"colormap" : array(array(int))

Array of array of RGB values.

"whitepoint" : array(int)

Array is always two elements.

"primary_chromaticities" : array(float)

Array is always six elements.

"reference_black_white" : array(array(float))

Array of array of two elements.

Throws

Throws upon error in data.