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ColorSpace

Qt Base Class: QColorSpace

Signature: QColorSpace(self) -> None QColorSpace(self, colorSpace: Union[PySide6.QtGui.QColorSpace, PySide6.QtGui.QColorSpace.NamedColorSpace]) -> None QColorSpace(self, namedColorSpace: PySide6.QtGui.QColorSpace.NamedColorSpace) -> None QColorSpace(self, primaries: PySide6.QtGui.QColorSpace.Primaries, gamma: float) -> None QColorSpace(self, primaries: PySide6.QtGui.QColorSpace.Primaries, transferFunction: PySide6.QtGui.QColorSpace.TransferFunction, gamma: float = 0.0) -> None QColorSpace(self, primaries: PySide6.QtGui.QColorSpace.Primaries, transferFunctionTable: Sequence[int]) -> None QColorSpace(self, whitePoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], redPoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], greenPoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], bluePoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], redTransferFunctionTable: Sequence[int], greenTransferFunctionTable: Sequence[int], blueTransferFunctionTable: Sequence[int]) -> None QColorSpace(self, whitePoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], redPoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], greenPoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], bluePoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], transferFunction: PySide6.QtGui.QColorSpace.TransferFunction, gamma: float = 0.0) -> None QColorSpace(self, whitePoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], redPoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], greenPoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], bluePoint: Union[PySide6.QtCore.QPointF, PySide6.QtCore.QPoint, PySide6.QtGui.QPainterPath.Element], transferFunctionTable: Sequence[int]) -> None

Base classes

Name Children Inherits
SerializeMixin
prettyqt.utils.serializemixin
QColorSpace
PySide6.QtGui
QColorSpace(self) -> None

⋔ Inheritance diagram

graph TD
  1473245660720["gui.ColorSpace"]
  1473299806240["utils.SerializeMixin"]
  140713234304496["builtins.object"]
  1473300172160["QtGui.QColorSpace"]
  1473291690208["Shiboken.Object"]
  1473299806240 --> 1473245660720
  140713234304496 --> 1473299806240
  1473300172160 --> 1473245660720
  1473291690208 --> 1473300172160
  140713234304496 --> 1473291690208

🛈 DocStrings

Bases: SerializeMixin, QColorSpace

Color space abstraction.

Source code in prettyqt\gui\colorspace.py 
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class ColorSpace(serializemixin.SerializeMixin, QtGui.QColorSpace):
    """Color space abstraction."""

    def __bool__(self):
        return self.isValid()

    def set_primaries(self, primaries: PrimariesStr | QtGui.QColorSpace.Primaries):
        """Set primaries.

        Args:
            primaries: primaries to use
        """
        self.setPrimaries(PRIMARIES.get_enum_value(primaries))

    def get_primaries(self) -> PrimariesStr:
        """Return current primaries.

        Returns:
            primaries
        """
        return PRIMARIES.inverse[self.primaries()]

    def set_transfer_function(
        self,
        fn: TransformFunctionStr | QtGui.QColorSpace.TransferFunction,
        gamma: float = 0.0,
    ):
        """Set transfer function.

        Args:
            fn: transfer function to use
            gamma: gamma value
        """
        self.setTransferFunction(TRANSFER_FUNCTION.get_enum_value(fn), gamma)

    def get_transfer_function(self) -> TransformFunctionStr:
        """Return current transfer function.

        Returns:
            transfer function
        """
        return TRANSFER_FUNCTION.inverse[self.transferFunction()]

get_primaries() -> PrimariesStr

Return current primaries.

Source code in prettyqt\gui\colorspace.py 
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def get_primaries(self) -> PrimariesStr:
    """Return current primaries.

    Returns:
        primaries
    """
    return PRIMARIES.inverse[self.primaries()]

get_transfer_function() -> TransformFunctionStr

Return current transfer function.

Source code in prettyqt\gui\colorspace.py 
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def get_transfer_function(self) -> TransformFunctionStr:
    """Return current transfer function.

    Returns:
        transfer function
    """
    return TRANSFER_FUNCTION.inverse[self.transferFunction()]

set_primaries(primaries: PrimariesStr | QtGui.QColorSpace.Primaries)

Set primaries.

Parameters:

Name Type Description Default
primaries PrimariesStr | Primaries

primaries to use

 required
Source code in prettyqt\gui\colorspace.py 
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def set_primaries(self, primaries: PrimariesStr | QtGui.QColorSpace.Primaries):
    """Set primaries.

    Args:
        primaries: primaries to use
    """
    self.setPrimaries(PRIMARIES.get_enum_value(primaries))

set_transfer_function(fn: TransformFunctionStr | QtGui.QColorSpace.TransferFunction, gamma: float = 0.0)

Set transfer function.

Parameters:

Name Type Description Default
fn TransformFunctionStr | TransferFunction

transfer function to use

 required
gamma float

gamma value

 0.0
Source code in prettyqt\gui\colorspace.py 
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def set_transfer_function(
    self,
    fn: TransformFunctionStr | QtGui.QColorSpace.TransferFunction,
    gamma: float = 0.0,
):
    """Set transfer function.

    Args:
        fn: transfer function to use
        gamma: gamma value
    """
    self.setTransferFunction(TRANSFER_FUNCTION.get_enum_value(fn), gamma)