# This file was automatically generated by SWIG (https://www.swig.org).
# Version 4.3.1
#
# Do not make changes to this file unless you know what you are doing - modify
# the SWIG interface file instead.


import collections

from sys import version_info as _version_info
if _version_info < (3, 7, 0):
    raise RuntimeError("Python 3.7 or later required")

from . import _ITKCommonPython


from . import _ITKImageIntensityPython



from sys import version_info as _swig_python_version_info
# Import the low-level C/C++ module
if __package__ or "." in __name__:
    from . import _itkRGBToLuminanceImageFilterPython
else:
    import _itkRGBToLuminanceImageFilterPython

try:
    import builtins as __builtin__
except ImportError:
    import __builtin__

def _swig_repr(self):
    try:
        strthis = "proxy of " + self.this.__repr__()
    except __builtin__.Exception:
        strthis = ""
    return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)


def _swig_setattr_nondynamic_instance_variable(set):
    def set_instance_attr(self, name, value):
        if name == "this":
            set(self, name, value)
        elif name == "thisown":
            self.this.own(value)
        elif hasattr(self, name) and isinstance(getattr(type(self), name), property):
            set(self, name, value)
        else:
            raise AttributeError("You cannot add instance attributes to %s" % self)
    return set_instance_attr


def _swig_setattr_nondynamic_class_variable(set):
    def set_class_attr(cls, name, value):
        if hasattr(cls, name) and not isinstance(getattr(cls, name), property):
            set(cls, name, value)
        else:
            raise AttributeError("You cannot add class attributes to %s" % cls)
    return set_class_attr


def _swig_add_metaclass(metaclass):
    """Class decorator for adding a metaclass to a SWIG wrapped class - a slimmed down version of six.add_metaclass"""
    def wrapper(cls):
        return metaclass(cls.__name__, cls.__bases__, cls.__dict__.copy())
    return wrapper


class _SwigNonDynamicMeta(type):
    """Meta class to enforce nondynamic attributes (no new attributes) for a class"""
    __setattr__ = _swig_setattr_nondynamic_class_variable(type.__setattr__)


if _swig_python_version_info[0:2] >= (3, 3):
    import collections.abc
else:
    import collections

import itk.ITKCommonBasePython
import itk.itkMatrixPython
import itk.vnl_vectorPython
import itk.vnl_matrixPython
import itk.stdcomplexPython
import itk.pyBasePython
import itk.itkCovariantVectorPython
import itk.itkFixedArrayPython
import itk.itkVectorPython
import itk.vnl_vector_refPython
import itk.itkPointPython
import itk.vnl_matrix_fixedPython
import itk.itkUnaryGeneratorImageFilterPython
import itk.itkInPlaceImageFilterAPython
import itk.itkImageToImageFilterAPython
import itk.itkImageRegionPython
import itk.itkIndexPython
import itk.itkSizePython
import itk.itkOffsetPython
import itk.itkImageToImageFilterCommonPython
import itk.itkImagePython
import itk.itkRGBPixelPython
import itk.itkSymmetricSecondRankTensorPython
import itk.itkRGBAPixelPython
import itk.itkVectorImagePython
import itk.itkVariableLengthVectorPython
import itk.itkImageSourcePython
import itk.itkPhasedArray3DSpecialCoordinatesImagePython
import itk.itkImageSourceCommonPython
import itk.itkImageToImageFilterBPython
import itk.itkInPlaceImageFilterBPython

def itkRGBToLuminanceImageFilterIRGBAUC2IUC2_New():
    return itkRGBToLuminanceImageFilterIRGBAUC2IUC2.New()

class itkRGBToLuminanceImageFilterIRGBAUC2IUC2(itk.itkUnaryGeneratorImageFilterPython.itkUnaryGeneratorImageFilterIRGBAUC2IUC2):
    r"""Proxy of C++ itkRGBToLuminanceImageFilterIRGBAUC2IUC2 class."""

    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

    def __init__(self, *args, **kwargs):
        raise AttributeError("No constructor defined")
    __repr__ = _swig_repr

    @staticmethod
    def __New_orig__():
        r"""__New_orig__() -> itkRGBToLuminanceImageFilterIRGBAUC2IUC2_Pointer"""
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC2IUC2___New_orig__()

    def Clone(self):
        r"""Clone(self) -> itkRGBToLuminanceImageFilterIRGBAUC2IUC2_Pointer"""
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC2IUC2_Clone(self)
    InputHasNumericTraitsCheck = _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC2IUC2_InputHasNumericTraitsCheck
    
    __swig_destroy__ = _itkRGBToLuminanceImageFilterPython.delete_itkRGBToLuminanceImageFilterIRGBAUC2IUC2

    @staticmethod
    def cast(obj):
        r"""
        cast(obj) -> itkRGBToLuminanceImageFilterIRGBAUC2IUC2

        Parameters
        ----------
        obj: itkLightObject *

        """
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC2IUC2_cast(obj)

    def New(*args, **kargs):
        """New() -> itkRGBToLuminanceImageFilterIRGBAUC2IUC2

        Create a new object of the class itkRGBToLuminanceImageFilterIRGBAUC2IUC2 and set the input and the parameters if some
        named or non-named arguments are passed to that method.

        New() tries to assign all the non named parameters to the input of the new objects - the
        first non named parameter in the first input, etc.

        The named parameters are used by calling the method with the same name prefixed by 'Set'.

        Ex:

          itkRGBToLuminanceImageFilterIRGBAUC2IUC2.New(reader, threshold=10)

        is (most of the time) equivalent to:

          obj = itkRGBToLuminanceImageFilterIRGBAUC2IUC2.New()
          obj.SetInput(0, reader.GetOutput())
          obj.SetThreshold(10)
        """
        obj = itkRGBToLuminanceImageFilterIRGBAUC2IUC2.__New_orig__()
        from itk.support import template_class
        template_class.New(obj, *args, **kargs)
        return obj
    New = staticmethod(New)


# Register itkRGBToLuminanceImageFilterIRGBAUC2IUC2 in _itkRGBToLuminanceImageFilterPython:
_itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC2IUC2_swigregister(itkRGBToLuminanceImageFilterIRGBAUC2IUC2)

def itkRGBToLuminanceImageFilterIRGBAUC3IUC3_New():
    return itkRGBToLuminanceImageFilterIRGBAUC3IUC3.New()

class itkRGBToLuminanceImageFilterIRGBAUC3IUC3(itk.itkUnaryGeneratorImageFilterPython.itkUnaryGeneratorImageFilterIRGBAUC3IUC3):
    r"""Proxy of C++ itkRGBToLuminanceImageFilterIRGBAUC3IUC3 class."""

    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

    def __init__(self, *args, **kwargs):
        raise AttributeError("No constructor defined")
    __repr__ = _swig_repr

    @staticmethod
    def __New_orig__():
        r"""__New_orig__() -> itkRGBToLuminanceImageFilterIRGBAUC3IUC3_Pointer"""
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC3IUC3___New_orig__()

    def Clone(self):
        r"""Clone(self) -> itkRGBToLuminanceImageFilterIRGBAUC3IUC3_Pointer"""
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC3IUC3_Clone(self)
    InputHasNumericTraitsCheck = _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC3IUC3_InputHasNumericTraitsCheck
    
    __swig_destroy__ = _itkRGBToLuminanceImageFilterPython.delete_itkRGBToLuminanceImageFilterIRGBAUC3IUC3

    @staticmethod
    def cast(obj):
        r"""
        cast(obj) -> itkRGBToLuminanceImageFilterIRGBAUC3IUC3

        Parameters
        ----------
        obj: itkLightObject *

        """
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC3IUC3_cast(obj)

    def New(*args, **kargs):
        """New() -> itkRGBToLuminanceImageFilterIRGBAUC3IUC3

        Create a new object of the class itkRGBToLuminanceImageFilterIRGBAUC3IUC3 and set the input and the parameters if some
        named or non-named arguments are passed to that method.

        New() tries to assign all the non named parameters to the input of the new objects - the
        first non named parameter in the first input, etc.

        The named parameters are used by calling the method with the same name prefixed by 'Set'.

        Ex:

          itkRGBToLuminanceImageFilterIRGBAUC3IUC3.New(reader, threshold=10)

        is (most of the time) equivalent to:

          obj = itkRGBToLuminanceImageFilterIRGBAUC3IUC3.New()
          obj.SetInput(0, reader.GetOutput())
          obj.SetThreshold(10)
        """
        obj = itkRGBToLuminanceImageFilterIRGBAUC3IUC3.__New_orig__()
        from itk.support import template_class
        template_class.New(obj, *args, **kargs)
        return obj
    New = staticmethod(New)


# Register itkRGBToLuminanceImageFilterIRGBAUC3IUC3 in _itkRGBToLuminanceImageFilterPython:
_itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBAUC3IUC3_swigregister(itkRGBToLuminanceImageFilterIRGBAUC3IUC3)

def itkRGBToLuminanceImageFilterIRGBUC2IUC2_New():
    return itkRGBToLuminanceImageFilterIRGBUC2IUC2.New()

class itkRGBToLuminanceImageFilterIRGBUC2IUC2(itk.itkUnaryGeneratorImageFilterPython.itkUnaryGeneratorImageFilterIRGBUC2IUC2):
    r"""Proxy of C++ itkRGBToLuminanceImageFilterIRGBUC2IUC2 class."""

    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

    def __init__(self, *args, **kwargs):
        raise AttributeError("No constructor defined")
    __repr__ = _swig_repr

    @staticmethod
    def __New_orig__():
        r"""__New_orig__() -> itkRGBToLuminanceImageFilterIRGBUC2IUC2_Pointer"""
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC2IUC2___New_orig__()

    def Clone(self):
        r"""Clone(self) -> itkRGBToLuminanceImageFilterIRGBUC2IUC2_Pointer"""
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC2IUC2_Clone(self)
    InputHasNumericTraitsCheck = _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC2IUC2_InputHasNumericTraitsCheck
    
    __swig_destroy__ = _itkRGBToLuminanceImageFilterPython.delete_itkRGBToLuminanceImageFilterIRGBUC2IUC2

    @staticmethod
    def cast(obj):
        r"""
        cast(obj) -> itkRGBToLuminanceImageFilterIRGBUC2IUC2

        Parameters
        ----------
        obj: itkLightObject *

        """
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC2IUC2_cast(obj)

    def New(*args, **kargs):
        """New() -> itkRGBToLuminanceImageFilterIRGBUC2IUC2

        Create a new object of the class itkRGBToLuminanceImageFilterIRGBUC2IUC2 and set the input and the parameters if some
        named or non-named arguments are passed to that method.

        New() tries to assign all the non named parameters to the input of the new objects - the
        first non named parameter in the first input, etc.

        The named parameters are used by calling the method with the same name prefixed by 'Set'.

        Ex:

          itkRGBToLuminanceImageFilterIRGBUC2IUC2.New(reader, threshold=10)

        is (most of the time) equivalent to:

          obj = itkRGBToLuminanceImageFilterIRGBUC2IUC2.New()
          obj.SetInput(0, reader.GetOutput())
          obj.SetThreshold(10)
        """
        obj = itkRGBToLuminanceImageFilterIRGBUC2IUC2.__New_orig__()
        from itk.support import template_class
        template_class.New(obj, *args, **kargs)
        return obj
    New = staticmethod(New)


# Register itkRGBToLuminanceImageFilterIRGBUC2IUC2 in _itkRGBToLuminanceImageFilterPython:
_itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC2IUC2_swigregister(itkRGBToLuminanceImageFilterIRGBUC2IUC2)

def itkRGBToLuminanceImageFilterIRGBUC3IUC3_New():
    return itkRGBToLuminanceImageFilterIRGBUC3IUC3.New()

class itkRGBToLuminanceImageFilterIRGBUC3IUC3(itk.itkUnaryGeneratorImageFilterPython.itkUnaryGeneratorImageFilterIRGBUC3IUC3):
    r"""Proxy of C++ itkRGBToLuminanceImageFilterIRGBUC3IUC3 class."""

    thisown = property(lambda x: x.this.own(), lambda x, v: x.this.own(v), doc="The membership flag")

    def __init__(self, *args, **kwargs):
        raise AttributeError("No constructor defined")
    __repr__ = _swig_repr

    @staticmethod
    def __New_orig__():
        r"""__New_orig__() -> itkRGBToLuminanceImageFilterIRGBUC3IUC3_Pointer"""
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC3IUC3___New_orig__()

    def Clone(self):
        r"""Clone(self) -> itkRGBToLuminanceImageFilterIRGBUC3IUC3_Pointer"""
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC3IUC3_Clone(self)
    InputHasNumericTraitsCheck = _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC3IUC3_InputHasNumericTraitsCheck
    
    __swig_destroy__ = _itkRGBToLuminanceImageFilterPython.delete_itkRGBToLuminanceImageFilterIRGBUC3IUC3

    @staticmethod
    def cast(obj):
        r"""
        cast(obj) -> itkRGBToLuminanceImageFilterIRGBUC3IUC3

        Parameters
        ----------
        obj: itkLightObject *

        """
        return _itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC3IUC3_cast(obj)

    def New(*args, **kargs):
        """New() -> itkRGBToLuminanceImageFilterIRGBUC3IUC3

        Create a new object of the class itkRGBToLuminanceImageFilterIRGBUC3IUC3 and set the input and the parameters if some
        named or non-named arguments are passed to that method.

        New() tries to assign all the non named parameters to the input of the new objects - the
        first non named parameter in the first input, etc.

        The named parameters are used by calling the method with the same name prefixed by 'Set'.

        Ex:

          itkRGBToLuminanceImageFilterIRGBUC3IUC3.New(reader, threshold=10)

        is (most of the time) equivalent to:

          obj = itkRGBToLuminanceImageFilterIRGBUC3IUC3.New()
          obj.SetInput(0, reader.GetOutput())
          obj.SetThreshold(10)
        """
        obj = itkRGBToLuminanceImageFilterIRGBUC3IUC3.__New_orig__()
        from itk.support import template_class
        template_class.New(obj, *args, **kargs)
        return obj
    New = staticmethod(New)


# Register itkRGBToLuminanceImageFilterIRGBUC3IUC3 in _itkRGBToLuminanceImageFilterPython:
_itkRGBToLuminanceImageFilterPython.itkRGBToLuminanceImageFilterIRGBUC3IUC3_swigregister(itkRGBToLuminanceImageFilterIRGBUC3IUC3)

from itk.support import helpers
import itk.support.types as itkt
from typing import Sequence, Tuple, Union

@helpers.accept_array_like_xarray_torch
def rgb_to_luminance_image_filter(*args: itkt.ImageLike, **kwargs)-> itkt.ImageSourceReturn:
    """Functional interface for RGBToLuminanceImageFilter"""
    import itk

    kwarg_typehints = {  }
    specified_kwarg_typehints = { k:v for (k,v) in kwarg_typehints.items() if kwarg_typehints[k] is not ... }
    kwargs.update(specified_kwarg_typehints)


    instance = itk.RGBToLuminanceImageFilter.New(*args, **kwargs)

    return instance.__internal_call__()

def rgb_to_luminance_image_filter_init_docstring():
    import itk
    from itk.support import template_class

    filter_class = itk.ITKImageIntensity.RGBToLuminanceImageFilter
    rgb_to_luminance_image_filter.process_object = filter_class
    is_template = isinstance(filter_class, template_class.itkTemplate)
    if is_template:
        filter_object = filter_class.values()[0]
    else:
        filter_object = filter_class

    rgb_to_luminance_image_filter.__doc__ = filter_object.__doc__



