# Source code for openpyxl.chart.scatter_chart

    # Copyright (c) 2010-2024 openpyxl

    from openpyxl.descriptors.serialisable import Serialisable
    from openpyxl.descriptors import (
        Typed,
        Sequence,
        Alias
    )
    from openpyxl.descriptors.excel import ExtensionList
    from openpyxl.descriptors.nested import (
        NestedNoneSet,
        NestedBool,
    )

    from ._chart import ChartBase
    from .axis import NumericAxis, TextAxis
    from .series import XYSeries
    from .label import DataLabelList

    class ScatterChart(ChartBase):

        tagname = "scatterChart"

        scatterStyle = NestedNoneSet(values=(['line', 'lineMarker', 'marker', 'smooth', 'smoothMarker']))
        varyColors = NestedBool(allow_none=True)
        ser = Sequence(expected_type=XYSeries, allow_none=True)
        dLbls = Typed(expected_type=DataLabelList, allow_none=True)
        dataLabels = Alias("dLbls")
        extLst = Typed(expected_type=ExtensionList, allow_none=True)

        x_axis = Typed(expected_type=(NumericAxis, TextAxis))
        y_axis = Typed(expected_type=NumericAxis)

        _series_type = "scatter"

        __elements__ = ('scatterStyle', 'varyColors', 'ser', 'dLbls', 'axId',)

        def __init__(self,
                     scatterStyle=None,
                     varyColors=None,
                     ser=(),
                     dLbls=None,
                     extLst=None,
                     **kw
                    ):
            self.scatterStyle = scatterStyle
            self.varyColors = varyColors
            self.ser = ser
            self.dLbls = dLbls
            self.x_axis = NumericAxis(axId=10, crossAx=20)
            self.y_axis = NumericAxis(axId=20, crossAx=10)
            super().__init__(**kw)