colour_hdri.parse_exif_fraction#

colour_hdri.parse_exif_fraction(exif_tag: EXIFTag, dtype: Type[DTypeFloat] | None = None) → float[source]#

Parse given EXIF tag assuming it is a fraction and return its value.

Parameters:

  • exif_tag (EXIFTag) – EXIF tag to parse.

  • dtype (Type[DTypeFloat] | None) – Return value data type.

Returns:

Parsed EXIF tag value.

Return type:

numpy.floating