« Changelog History


Colour v0.3.7 Release Notes

Release Date: 2017-12-27 // over 6 years ago

  • Colour 0.3.7 - Alpha Milestone

    🔋 Features

    API Reference

    Distribution

    • Python 2.7 and 3.5 wheels are now available on Pypi.

    colour.models

    • Implement colour.chromatically_adapted_primaries definition performing chromatic adaptation of a given RGB colourspace primaries. (@KelSolaar)
    • colour.REC_709_COLOURSPACE.EOCF definition will issue a warning when used. (@KevinJW, @KelSolaar)

    colour.plotting

    • colour.plotting.image_plot definition can now plot single channel images. (@KelSolaar)

    colour.utilities

    • 👍 Implement colour.ArbitraryPrecisionMapping class based providing support for floating point keys by rounding them at a specific decimals count. (@KelSolaar)

    🛠 Fixes

    colour.colorimetry.dataset

    • Add missing F11 illuminant chromaticity coordinates for CIE 1931 2 Degree Standard Observer. (@henczati, @KelSolaar)

    colour.models.dataset

    🔄 Changes

    colour.algebra

    • colour.Extrapolator1d: (@KelSolaar)
      • Name: colour.Extrapolator

    colour.models

    • colour.RGB_Colourspace: (@KelSolaar)
      • Methods:
      • transfer_function:
        • Name: OECF (Opto-electronic conversion function)
      • inverse_transfer_function:
        • Name: EOCF (Electro-optical conversion function)
    • colour.XYZ_to_RGB: (@KelSolaar)
      • Signature: colour.XYZ_to_RGB(XYZ, illuminant_XYZ, illuminant_RGB, XYZ_to_RGB_matrix, chromatic_adaptation_transform='CAT02', OECF=None)
    • colour.RGB_to_XYZ: (@KelSolaar)
      • Signature: colour.RGB_to_XYZ(RGB, illuminant_RGB, illuminant_XYZ, RGB_to_XYZ_matrix, chromatic_adaptation_transform='CAT02', EOCF=None)
    • colour.XYZ_to_sRGB: (@KelSolaar)
      • Signature: colour.XYZ_to_sRGB(XYZ, illuminant=RGB_COLOURSPACES.get('sRGB').whitepoint, chromatic_adaptation_transform='CAT02', apply_OECF=True)
    • colour.sRGB_to_XYZ: (@KelSolaar)
      • Signature: colour.sRGB_to_XYZ(RGB, illuminant=RGB_COLOURSPACES.get('sRGB').whitepoint, chromatic_adaptation_method='CAT02', apply_EOCF=True)

    colour.plotting

    • colour.plotting.single_transfer_function_plot: (@KelSolaar)
      • Name: colour.plotting.single_conversion_function_plot
      • Signature: colour.plotting.single_conversion_function_plot(colourspace='Rec. 709', EOCF=False, **kwargs)
    • colour.plotting.multi_transfer_function_plot: (@KelSolaar)
      • Name: colour.plotting.multi_conversion_function_plot
      • Signature: colour.plotting.multi_conversion_function_plot(colourspaces, EOCF=False, **kwargs)
    • colour.plotting.colour_parameter: (@KelSolaar)
      • Remove
      • Note: colour.plotting.ColourParameter class should be used instead.