From 61966951562ac9c7f1dd7764d913c9166f642e45 Mon Sep 17 00:00:00 2001 From: nulano Date: Mon, 22 Jun 2020 07:14:07 +0200 Subject: [PATCH] fix CmsProfile type references --- docs/reference/ImageCms.rst | 139 +++++++++++++++--------------------- 1 file changed, 57 insertions(+), 82 deletions(-) diff --git a/docs/reference/ImageCms.rst b/docs/reference/ImageCms.rst index 82ed07f44..c8476f978 100644 --- a/docs/reference/ImageCms.rst +++ b/docs/reference/ImageCms.rst @@ -46,31 +46,30 @@ can be easily displayed in a chromaticity diagram, for example). .. py:class:: CmsProfile .. py:attribute:: creation_date + :type: Optional[datetime.datetime] Date and time this profile was first created (see 7.2.1 of ICC.1:2010). - :type: :py:class:`datetime.datetime` or ``None`` - .. py:attribute:: version + :type: float The version number of the ICC standard that this profile follows (e.g. ``2.0``). - :type: :py:class:`float` - .. py:attribute:: icc_version + :type: int Same as ``version``, but in encoded format (see 7.2.4 of ICC.1:2010). .. py:attribute:: device_class + :type: str 4-character string identifying the profile class. One of ``scnr``, ``mntr``, ``prtr``, ``link``, ``spac``, ``abst``, ``nmcl`` (see 7.2.5 of ICC.1:2010 for details). - :type: :py:class:`string` - .. py:attribute:: xcolor_space + :type: str 4-character string (padded with whitespace) identifying the color space, e.g. ``XYZ␣``, ``RGB␣`` or ``CMYK`` (see 7.2.6 of @@ -80,9 +79,8 @@ can be easily displayed in a chromaticity diagram, for example). interpreted (non-padded) variant of this (but can be empty on unknown input). - :type: :py:class:`string` - .. py:attribute:: connection_space + :type: str 4-character string (padded with whitespace) identifying the color space on the B-side of the transform (see 7.2.7 of ICC.1:2010 for @@ -91,42 +89,37 @@ can be easily displayed in a chromaticity diagram, for example). Note that the deprecated attribute ``pcs`` contains an interpreted (non-padded) variant of this (but can be empty on unknown input). - :type: :py:class:`string` - .. py:attribute:: header_flags + :type: int The encoded header flags of the profile (see 7.2.11 of ICC.1:2010 for details). - :type: :py:class:`int` - .. py:attribute:: header_manufacturer + :type: str 4-character string (padded with whitespace) identifying the device manufacturer, which shall match the signature contained in the appropriate section of the ICC signature registry found at www.color.org (see 7.2.12 of ICC.1:2010). - :type: :py:class:`string` - .. py:attribute:: header_model + :type: str 4-character string (padded with whitespace) identifying the device model, which shall match the signature contained in the appropriate section of the ICC signature registry found at www.color.org (see 7.2.13 of ICC.1:2010). - :type: :py:class:`string` - .. py:attribute:: attributes + :type: int Flags used to identify attributes unique to the particular device setup for which the profile is applicable (see 7.2.14 of ICC.1:2010 for details). - :type: :py:class:`int` - .. py:attribute:: rendering_intent + :type: int The rendering intent to use when combining this profile with another profile (usually overridden at run-time, but provided here @@ -135,84 +128,82 @@ can be easily displayed in a chromaticity diagram, for example). One of ``ImageCms.INTENT_ABSOLUTE_COLORIMETRIC``, ``ImageCms.INTENT_PERCEPTUAL``, ``ImageCms.INTENT_RELATIVE_COLORIMETRIC`` and ``ImageCms.INTENT_SATURATION``. - :type: :py:class:`int` - .. py:attribute:: profile_id + :type: bytes A sequence of 16 bytes identifying the profile (via a specially constructed MD5 sum), or 16 binary zeroes if the profile ID has not been calculated (see 7.2.18 of ICC.1:2010). - :type: :py:class:`bytes` - .. py:attribute:: copyright + :type: Optional[str] The text copyright information for the profile (see 9.2.21 of ICC.1:2010). - :type: :py:class:`unicode` or ``None`` - .. py:attribute:: manufacturer + :type: Optional[str] The (English) display string for the device manufacturer (see 9.2.22 of ICC.1:2010). - :type: :py:class:`unicode` or ``None`` - .. py:attribute:: model + :type: Optional[str] The (English) display string for the device model of the device for which this profile is created (see 9.2.23 of ICC.1:2010). - :type: :py:class:`unicode` or ``None`` - .. py:attribute:: profile_description + :type: Optional[str] The (English) display string for the profile description (see 9.2.41 of ICC.1:2010). - :type: :py:class:`unicode` or ``None`` - .. py:attribute:: target + :type: Optional[str] The name of the registered characterization data set, or the measurement data for a characterization target (see 9.2.14 of ICC.1:2010). - :type: :py:class:`unicode` or ``None`` - .. py:attribute:: red_colorant + :type: Optional[tuple[tuple[float]]] The first column in the matrix used in matrix/TRC transforms (see 9.2.44 of ICC.1:2010). - :type: ``((X, Y, Z), (x, y, Y))`` or ``None`` + The value is in the format ``((X, Y, Z), (x, y, Y))``, if available. .. py:attribute:: green_colorant + :type: Optional[tuple[tuple[float]]] The second column in the matrix used in matrix/TRC transforms (see 9.2.30 of ICC.1:2010). - :type: ``((X, Y, Z), (x, y, Y))`` or ``None`` + The value is in the format ``((X, Y, Z), (x, y, Y))``, if available. .. py:attribute:: blue_colorant + :type: Optional[tuple[tuple[float]]] The third column in the matrix used in matrix/TRC transforms (see 9.2.4 of ICC.1:2010). - :type: ``((X, Y, Z), (x, y, Y))`` or ``None`` + The value is in the format ``((X, Y, Z), (x, y, Y))``, if available. .. py:attribute:: luminance + :type: Optional[tuple[tuple[float]]] The absolute luminance of emissive devices in candelas per square metre as described by the Y channel (see 9.2.32 of ICC.1:2010). - :type: ``((X, Y, Z), (x, y, Y))`` or ``None`` + The value is in the format ``((X, Y, Z), (x, y, Y))``, if available. .. py:attribute:: chromaticity + :type: Optional[tuple[tuple[float]]] The data of the phosphor/colorant chromaticity set used (red, green and blue channels, see 9.2.16 of ICC.1:2010). - :type: ``((x, y, Y), (x, y, Y), (x, y, Y))`` or ``None`` + The value is in the format ``((x, y, Y), (x, y, Y), (x, y, Y))``, if available. .. py:attribute:: chromatic_adaption + :type: tuple[tuple[float]] The chromatic adaption matrix converts a color measured using the actual illumination conditions and relative to the actual adopted @@ -220,58 +211,52 @@ can be easily displayed in a chromaticity diagram, for example). complete adaptation from the actual adopted white chromaticity to the PCS adopted white chromaticity (see 9.2.15 of ICC.1:2010). - Two matrices are returned, one in (X, Y, Z) space and one in (x, y, Y) space. - - :type: 2-tuple of 3-tuple, the first with (X, Y, Z) and the second with (x, y, Y) values + Two 3-tuples of floats are returned in a 2-tuple, + one in (X, Y, Z) space and one in (x, y, Y) space. .. py:attribute:: colorant_table + :type: list[str] This tag identifies the colorants used in the profile by a unique name and set of PCSXYZ or PCSLAB values (see 9.2.19 of ICC.1:2010). - :type: list of strings - .. py:attribute:: colorant_table_out + :type: list[str] This tag identifies the colorants used in the profile by a unique name and set of PCSLAB values (for DeviceLink profiles only, see 9.2.19 of ICC.1:2010). - :type: list of strings - .. py:attribute:: colorimetric_intent + :type: Optional[str] 4-character string (padded with whitespace) identifying the image state of PCS colorimetry produced using the colorimetric intent transforms (see 9.2.20 of ICC.1:2010 for details). - :type: :py:class:`string` or ``None`` - .. py:attribute:: perceptual_rendering_intent_gamut + :type: Optional[str] 4-character string (padded with whitespace) identifying the (one) standard reference medium gamut (see 9.2.37 of ICC.1:2010 for details). - :type: :py:class:`string` or ``None`` - .. py:attribute:: saturation_rendering_intent_gamut + :type: Optional[str] 4-character string (padded with whitespace) identifying the (one) standard reference medium gamut (see 9.2.37 of ICC.1:2010 for details). - :type: :py:class:`string` or ``None`` - .. py:attribute:: technology + :type: Optional[str] 4-character string (padded with whitespace) identifying the device technology (see 9.2.47 of ICC.1:2010 for details). - :type: :py:class:`string` or ``None`` - .. py:attribute:: media_black_point + :type: Optional[tuple[tuple[float]]] This tag specifies the media black point and is used for generating absolute colorimetry. @@ -279,57 +264,57 @@ can be easily displayed in a chromaticity diagram, for example). This tag was available in ICC 3.2, but it is removed from version 4. - :type: ``((X, Y, Z), (x, y, Y))`` or ``None`` + The value is in the format ``((X, Y, Z), (x, y, Y))``, if available. .. py:attribute:: media_white_point_temperature + :type: Optional[float] Calculates the white point temperature (see the LCMS documentation for more information). - :type: :py:class:`float` or ``None`` - .. py:attribute:: viewing_condition + :type: Optional[str] The (English) display string for the viewing conditions (see 9.2.48 of ICC.1:2010). - :type: :py:class:`unicode` or ``None`` - .. py:attribute:: screening_description + :type: Optional[str] The (English) display string for the screening conditions. This tag was available in ICC 3.2, but it is removed from version 4. - :type: :py:class:`unicode` or ``None`` - .. py:attribute:: red_primary + :type: Optional[tuple[tuple[float]]] The XYZ-transformed of the RGB primary color red (1, 0, 0). - :type: ``((X, Y, Z), (x, y, Y))`` or ``None`` + The value is in the format ``((X, Y, Z), (x, y, Y))``, if available. .. py:attribute:: green_primary + :type: Optional[tuple[tuple[float]]] The XYZ-transformed of the RGB primary color green (0, 1, 0). - :type: ``((X, Y, Z), (x, y, Y))`` or ``None`` + The value is in the format ``((X, Y, Z), (x, y, Y))``, if available. .. py:attribute:: blue_primary + :type: Optional[tuple[tuple[float]]] The XYZ-transformed of the RGB primary color blue (0, 0, 1). - :type: ``((X, Y, Z), (x, y, Y))`` or ``None`` + The value is in the format ``((X, Y, Z), (x, y, Y))``, if available. .. py:attribute:: is_matrix_shaper + :type: bool True if this profile is implemented as a matrix shaper (see documentation on LCMS). - :type: :py:class:`bool` - .. py:attribute:: clut + :type: dict[tuple[bool]] Returns a dictionary of all supported intents and directions for the CLUT model. @@ -347,9 +332,8 @@ can be easily displayed in a chromaticity diagram, for example). The elements of the tuple are booleans. If the value is ``True``, that intent is supported for that direction. - :type: :py:class:`dict` of boolean 3-tuples - .. py:attribute:: intent_supported + :type: dict[tuple[bool]] Returns a dictionary of all supported intents and directions. @@ -366,53 +350,46 @@ can be easily displayed in a chromaticity diagram, for example). The elements of the tuple are booleans. If the value is ``True``, that intent is supported for that direction. - :type: :py:class:`dict` of boolean 3-tuples - .. py:attribute:: color_space + :type: str Deprecated but retained for backwards compatibility. Interpreted value of :py:attr:`.xcolor_space`. May be the empty string if value could not be decoded. - :type: :py:class:`string` - .. py:attribute:: pcs + :type: str Deprecated but retained for backwards compatibility. Interpreted value of :py:attr:`.connection_space`. May be the empty string if value could not be decoded. - :type: :py:class:`string` - .. py:attribute:: product_model + :type: str Deprecated but retained for backwards compatibility. ASCII-encoded value of :py:attr:`.model`. - :type: :py:class:`string` - .. py:attribute:: product_manufacturer + :type: str Deprecated but retained for backwards compatibility. ASCII-encoded value of :py:attr:`.manufacturer`. - :type: :py:class:`string` - .. py:attribute:: product_copyright + :type: str Deprecated but retained for backwards compatibility. ASCII-encoded value of :py:attr:`.copyright`. - :type: :py:class:`string` - .. py:attribute:: product_description + :type: str Deprecated but retained for backwards compatibility. ASCII-encoded value of :py:attr:`.profile_description`. - :type: :py:class:`string` - .. py:attribute:: product_desc + :type: str Deprecated but retained for backwards compatibility. ASCII-encoded value of :py:attr:`.profile_description`. @@ -422,8 +399,6 @@ can be easily displayed in a chromaticity diagram, for example). depending on the value of the description, copyright, manufacturer and model fields). - :type: :py:class:`string` - There is one function defined on the class: .. py:method:: is_intent_supported(intent, direction)