@property
def marker(self):
    '\n        The \'marker\' property is an instance of Marker\n        that may be specified as:\n          - An instance of plotly.graph_objs.splom.Marker\n          - A dict of string/value properties that will be passed\n            to the Marker constructor\n    \n            Supported dict properties:\n                \n                autocolorscale\n                    Determines whether the colorscale is a default\n                    palette (`autocolorscale: true`) or the palette\n                    determined by `marker.colorscale`. Has an\n                    effect only if in `marker.color`is set to a\n                    numerical array. In case `colorscale` is\n                    unspecified or `autocolorscale` is true, the\n                    default  palette will be chosen according to\n                    whether numbers in the `color` array are all\n                    positive, all negative or mixed.\n                cauto\n                    Determines whether or not the color domain is\n                    computed with respect to the input data (here\n                    in `marker.color`) or the bounds set in\n                    `marker.cmin` and `marker.cmax`  Has an effect\n                    only if in `marker.color`is set to a numerical\n                    array. Defaults to `false` when `marker.cmin`\n                    and `marker.cmax` are set by the user.\n                cmax\n                    Sets the upper bound of the color domain. Has\n                    an effect only if in `marker.color`is set to a\n                    numerical array. Value should have the same\n                    units as in `marker.color` and if set,\n                    `marker.cmin` must be set as well.\n                cmid\n                    Sets the mid-point of the color domain by\n                    scaling `marker.cmin` and/or `marker.cmax` to\n                    be equidistant to this point. Has an effect\n                    only if in `marker.color`is set to a numerical\n                    array. Value should have the same units as in\n                    `marker.color`. Has no effect when\n                    `marker.cauto` is `false`.\n                cmin\n                    Sets the lower bound of the color domain. Has\n                    an effect only if in `marker.color`is set to a\n                    numerical array. Value should have the same\n                    units as in `marker.color` and if set,\n                    `marker.cmax` must be set as well.\n                color\n                    Sets themarkercolor. It accepts either a\n                    specific color or an array of numbers that are\n                    mapped to the colorscale relative to the max\n                    and min values of the array or relative to\n                    `marker.cmin` and `marker.cmax` if set.\n                colorbar\n                    plotly.graph_objs.splom.marker.ColorBar\n                    instance or dict with compatible properties\n                colorscale\n                    Sets the colorscale. Has an effect only if in\n                    `marker.color`is set to a numerical array. The\n                    colorscale must be an array containing arrays\n                    mapping a normalized value to an rgb, rgba,\n                    hex, hsl, hsv, or named color string. At\n                    minimum, a mapping for the lowest (0) and\n                    highest (1) values are required. For example,\n                    `[[0, \'rgb(0,0,255)\', [1, \'rgb(255,0,0)\']]`. To\n                    control the bounds of the colorscale in color\n                    space, use`marker.cmin` and `marker.cmax`.\n                    Alternatively, `colorscale` may be a palette\n                    name string of the following list: Greys,YlGnBu\n                    ,Greens,YlOrRd,Bluered,RdBu,Reds,Blues,Picnic,R\n                    ainbow,Portland,Jet,Hot,Blackbody,Earth,Electri\n                    c,Viridis,Cividis.\n                colorsrc\n                    Sets the source reference on plot.ly for  color\n                    .\n                line\n                    plotly.graph_objs.splom.marker.Line instance or\n                    dict with compatible properties\n                opacity\n                    Sets the marker opacity.\n                opacitysrc\n                    Sets the source reference on plot.ly for\n                    opacity .\n                reversescale\n                    Reverses the color mapping if true. Has an\n                    effect only if in `marker.color`is set to a\n                    numerical array. If true, `marker.cmin` will\n                    correspond to the last color in the array and\n                    `marker.cmax` will correspond to the first\n                    color.\n                showscale\n                    Determines whether or not a colorbar is\n                    displayed for this trace. Has an effect only if\n                    in `marker.color`is set to a numerical array.\n                size\n                    Sets the marker size (in px).\n                sizemin\n                    Has an effect only if `marker.size` is set to a\n                    numerical array. Sets the minimum size (in px)\n                    of the rendered marker points.\n                sizemode\n                    Has an effect only if `marker.size` is set to a\n                    numerical array. Sets the rule for which the\n                    data in `size` is converted to pixels.\n                sizeref\n                    Has an effect only if `marker.size` is set to a\n                    numerical array. Sets the scale factor used to\n                    determine the rendered size of marker points.\n                    Use with `sizemin` and `sizemode`.\n                sizesrc\n                    Sets the source reference on plot.ly for  size\n                    .\n                symbol\n                    Sets the marker symbol type. Adding 100 is\n                    equivalent to appending "-open" to a symbol\n                    name. Adding 200 is equivalent to appending\n                    "-dot" to a symbol name. Adding 300 is\n                    equivalent to appending "-open-dot" or "dot-\n                    open" to a symbol name.\n                symbolsrc\n                    Sets the source reference on plot.ly for\n                    symbol .\n\n        Returns\n        -------\n        plotly.graph_objs.splom.Marker\n        '
    return self['marker']
The 'marker' property is an instance of Marker
that may be specified as:
  - An instance of plotly.graph_objs.splom.Marker
  - A dict of string/value properties that will be passed
    to the Marker constructor

    Supported dict properties:
        
        autocolorscale
            Determines whether the colorscale is a default
            palette (`autocolorscale: true`) or the palette
            determined by `marker.colorscale`. Has an
            effect only if in `marker.color`is set to a
            numerical array. In case `colorscale` is
            unspecified or `autocolorscale` is true, the
            default  palette will be chosen according to
            whether numbers in the `color` array are all
            positive, all negative or mixed.
        cauto
            Determines whether or not the color domain is
            computed with respect to the input data (here
            in `marker.color`) or the bounds set in
            `marker.cmin` and `marker.cmax`  Has an effect
            only if in `marker.color`is set to a numerical
            array. Defaults to `false` when `marker.cmin`
            and `marker.cmax` are set by the user.
        cmax
            Sets the upper bound of the color domain. Has
            an effect only if in `marker.color`is set to a
            numerical array. Value should have the same
            units as in `marker.color` and if set,
            `marker.cmin` must be set as well.
        cmid
            Sets the mid-point of the color domain by
            scaling `marker.cmin` and/or `marker.cmax` to
            be equidistant to this point. Has an effect
            only if in `marker.color`is set to a numerical
            array. Value should have the same units as in
            `marker.color`. Has no effect when
            `marker.cauto` is `false`.
        cmin
            Sets the lower bound of the color domain. Has
            an effect only if in `marker.color`is set to a
            numerical array. Value should have the same
            units as in `marker.color` and if set,
            `marker.cmax` must be set as well.
        color
            Sets themarkercolor. It accepts either a
            specific color or an array of numbers that are
            mapped to the colorscale relative to the max
            and min values of the array or relative to
            `marker.cmin` and `marker.cmax` if set.
        colorbar
            plotly.graph_objs.splom.marker.ColorBar
            instance or dict with compatible properties
        colorscale
            Sets the colorscale. Has an effect only if in
            `marker.color`is set to a numerical array. The
            colorscale must be an array containing arrays
            mapping a normalized value to an rgb, rgba,
            hex, hsl, hsv, or named color string. At
            minimum, a mapping for the lowest (0) and
            highest (1) values are required. For example,
            `[[0, 'rgb(0,0,255)', [1, 'rgb(255,0,0)']]`. To
            control the bounds of the colorscale in color
            space, use`marker.cmin` and `marker.cmax`.
            Alternatively, `colorscale` may be a palette
            name string of the following list: Greys,YlGnBu
            ,Greens,YlOrRd,Bluered,RdBu,Reds,Blues,Picnic,R
            ainbow,Portland,Jet,Hot,Blackbody,Earth,Electri
            c,Viridis,Cividis.
        colorsrc
            Sets the source reference on plot.ly for  color
            .
        line
            plotly.graph_objs.splom.marker.Line instance or
            dict with compatible properties
        opacity
            Sets the marker opacity.
        opacitysrc
            Sets the source reference on plot.ly for
            opacity .
        reversescale
            Reverses the color mapping if true. Has an
            effect only if in `marker.color`is set to a
            numerical array. If true, `marker.cmin` will
            correspond to the last color in the array and
            `marker.cmax` will correspond to the first
            color.
        showscale
            Determines whether or not a colorbar is
            displayed for this trace. Has an effect only if
            in `marker.color`is set to a numerical array.
        size
            Sets the marker size (in px).
        sizemin
            Has an effect only if `marker.size` is set to a
            numerical array. Sets the minimum size (in px)
            of the rendered marker points.
        sizemode
            Has an effect only if `marker.size` is set to a
            numerical array. Sets the rule for which the
            data in `size` is converted to pixels.
        sizeref
            Has an effect only if `marker.size` is set to a
            numerical array. Sets the scale factor used to
            determine the rendered size of marker points.
            Use with `sizemin` and `sizemode`.
        sizesrc
            Sets the source reference on plot.ly for  size
            .
        symbol
            Sets the marker symbol type. Adding 100 is
            equivalent to appending "-open" to a symbol
            name. Adding 200 is equivalent to appending
            "-dot" to a symbol name. Adding 300 is
            equivalent to appending "-open-dot" or "dot-
            open" to a symbol name.
        symbolsrc
            Sets the source reference on plot.ly for
            symbol .

Returns
-------
plotly.graph_objs.splom.Marker
@property
def marker(self):
    '\n        The \'marker\' property is an instance of Marker\n        that may be specified as:\n          - An instance of plotly.graph_objs.splom.Marker\n          - A dict of string/value properties that will be passed\n            to the Marker constructor\n    \n            Supported dict properties:\n                \n                autocolorscale\n                    Determines whether the colorscale is a default\n                    palette (`autocolorscale: true`) or the palette\n                    determined by `marker.colorscale`. Has an\n                    effect only if in `marker.color`is set to a\n                    numerical array. In case `colorscale` is\n                    unspecified or `autocolorscale` is true, the\n                    default  palette will be chosen according to\n                    whether numbers in the `color` array are all\n                    positive, all negative or mixed.\n                cauto\n                    Determines whether or not the color domain is\n                    computed with respect to the input data (here\n                    in `marker.color`) or the bounds set in\n                    `marker.cmin` and `marker.cmax`  Has an effect\n                    only if in `marker.color`is set to a numerical\n                    array. Defaults to `false` when `marker.cmin`\n                    and `marker.cmax` are set by the user.\n                cmax\n                    Sets the upper bound of the color domain. Has\n                    an effect only if in `marker.color`is set to a\n                    numerical array. Value should have the same\n                    units as in `marker.color` and if set,\n                    `marker.cmin` must be set as well.\n                cmid\n                    Sets the mid-point of the color domain by\n                    scaling `marker.cmin` and/or `marker.cmax` to\n                    be equidistant to this point. Has an effect\n                    only if in `marker.color`is set to a numerical\n                    array. Value should have the same units as in\n                    `marker.color`. Has no effect when\n                    `marker.cauto` is `false`.\n                cmin\n                    Sets the lower bound of the color domain. Has\n                    an effect only if in `marker.color`is set to a\n                    numerical array. Value should have the same\n                    units as in `marker.color` and if set,\n                    `marker.cmax` must be set as well.\n                color\n                    Sets themarkercolor. It accepts either a\n                    specific color or an array of numbers that are\n                    mapped to the colorscale relative to the max\n                    and min values of the array or relative to\n                    `marker.cmin` and `marker.cmax` if set.\n                colorbar\n                    plotly.graph_objs.splom.marker.ColorBar\n                    instance or dict with compatible properties\n                colorscale\n                    Sets the colorscale. Has an effect only if in\n                    `marker.color`is set to a numerical array. The\n                    colorscale must be an array containing arrays\n                    mapping a normalized value to an rgb, rgba,\n                    hex, hsl, hsv, or named color string. At\n                    minimum, a mapping for the lowest (0) and\n                    highest (1) values are required. For example,\n                    `[[0, \'rgb(0,0,255)\', [1, \'rgb(255,0,0)\']]`. To\n                    control the bounds of the colorscale in color\n                    space, use`marker.cmin` and `marker.cmax`.\n                    Alternatively, `colorscale` may be a palette\n                    name string of the following list: Greys,YlGnBu\n                    ,Greens,YlOrRd,Bluered,RdBu,Reds,Blues,Picnic,R\n                    ainbow,Portland,Jet,Hot,Blackbody,Earth,Electri\n                    c,Viridis,Cividis.\n                colorsrc\n                    Sets the source reference on plot.ly for  color\n                    .\n                line\n                    plotly.graph_objs.splom.marker.Line instance or\n                    dict with compatible properties\n                opacity\n                    Sets the marker opacity.\n                opacitysrc\n                    Sets the source reference on plot.ly for\n                    opacity .\n                reversescale\n                    Reverses the color mapping if true. Has an\n                    effect only if in `marker.color`is set to a\n                    numerical array. If true, `marker.cmin` will\n                    correspond to the last color in the array and\n                    `marker.cmax` will correspond to the first\n                    color.\n                showscale\n                    Determines whether or not a colorbar is\n                    displayed for this trace. Has an effect only if\n                    in `marker.color`is set to a numerical array.\n                size\n                    Sets the marker size (in px).\n                sizemin\n                    Has an effect only if `marker.size` is set to a\n                    numerical array. Sets the minimum size (in px)\n                    of the rendered marker points.\n                sizemode\n                    Has an effect only if `marker.size` is set to a\n                    numerical array. Sets the rule for which the\n                    data in `size` is converted to pixels.\n                sizeref\n                    Has an effect only if `marker.size` is set to a\n                    numerical array. Sets the scale factor used to\n                    determine the rendered size of marker points.\n                    Use with `sizemin` and `sizemode`.\n                sizesrc\n                    Sets the source reference on plot.ly for  size\n                    .\n                symbol\n                    Sets the marker symbol type. Adding 100 is\n                    equivalent to appending "-open" to a symbol\n                    name. Adding 200 is equivalent to appending\n                    "-dot" to a symbol name. Adding 300 is\n                    equivalent to appending "-open-dot" or "dot-\n                    open" to a symbol name.\n                symbolsrc\n                    Sets the source reference on plot.ly for\n                    symbol .\n\n        Returns\n        -------\n        plotly.graph_objs.splom.Marker\n        '
    return self['marker']