colour_hdri.ImageStack¶

class colour_hdri.ImageStack[source]¶

Bases: collections.abc.MutableSequence

Defines a convenient stack storing a sequence of images for HDRI / radiance images generation.

ImageStack()¶

__init__()[source]¶

__getitem__()[source]¶

__setitem__()[source]¶

__delitem__()[source]¶

__len__()[source]¶

__getattr__()[source]¶

__setattr__()[source]¶

sort()[source]¶

insert()[source]¶

from_files()[source]¶

static from_files(image_files, cctf_decoding=None)[source]

Returns a colour_hdri.ImageStack instance with given image files.

Parameters

image_files (array_like) – Image files.
cctf_decoding (object, optional) – Decoding colour component transfer function (Decoding CCTF) or electro-optical transfer function (EOTF / EOCF).

Returns

Return type

insert(index, value)[source]

Reimplements the MutableSequence.insert() method.

Parameters

index (int) – Item index.
value (object) – Item value.

sort(key=None)[source]

Sorts the underlying data structure.

Parameters: key (callable) – Function of one argument that is used to extract a comparison key from each data structure.