docstr: Construct a new Marker object
  
  Parameters
  ----------
  arg
      dict of properties compatible with this constructor or
      an instance of
      :class:`plotly.graph_objs.scattercarpet.Marker`
  angle
      Sets the marker angle in respect to `angleref`.
  angleref
      Sets the reference for marker angle. With "previous",
      angle 0 points along the line from the previous point
      to this one. With "up", angle 0 points toward the top
      of the screen.
  anglesrc
      Sets the source reference on Chart Studio Cloud for
      `angle`.
  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 the marker color. 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.
  coloraxis
      Sets a reference to a shared color axis. References to
      these shared color axes are "coloraxis", "coloraxis2",
      "coloraxis3", etc. Settings for these shared color axes
      are set in the layout, under `layout.coloraxis`,
      `layout.coloraxis2`, etc. Note that multiple color
      scales can be linked to the same color axis.
  colorbar
      :class:`plotly.graph_objects.scattercarpet.marker.Color
      Bar` 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: Blackbody,Bluered,Blues,Cividis,Earth,E
      lectric,Greens,Greys,Hot,Jet,Picnic,Portland,Rainbow,Rd
      Bu,Reds,Viridis,YlGnBu,YlOrRd.
  colorsrc
      Sets the source reference on Chart Studio Cloud for
      `color`.
  gradient
      :class:`plotly.graph_objects.scattercarpet.marker.Gradi
      ent` instance or dict with compatible properties
  line
      :class:`plotly.graph_objects.scattercarpet.marker.Line`
      instance or dict with compatible properties
  maxdisplayed
      Sets a maximum number of points to be drawn on the
      graph. 0 corresponds to no limit.
  opacity
      Sets the marker opacity.
  opacitysrc
      Sets the source reference on Chart Studio Cloud 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 Chart Studio Cloud for
      `size`.
  standoff
      Moves the marker away from the data point in the
      direction of `angle` (in px). This can be useful for
      example if you have another marker at this location and
      you want to point an arrowhead marker at it.
  standoffsrc
      Sets the source reference on Chart Studio Cloud for
      `standoff`.
  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 Chart Studio Cloud for
      `symbol`.
  
  Returns
  -------
  Marker
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code: def __init__(
      self,
      arg=None,
      angle=None,
      angleref=None,
      anglesrc=None,
      autocolorscale=None,
      cauto=None,
      cmax=None,
      cmid=None,
      cmin=None,
      color=None,
      coloraxis=None,
      colorbar=None,
      colorscale=None,
      colorsrc=None,
      gradient=None,
      line=None,
      maxdisplayed=None,
      opacity=None,
      opacitysrc=None,
      reversescale=None,
      showscale=None,
      size=None,
      sizemin=None,
      sizemode=None,
      sizeref=None,
      sizesrc=None,
      standoff=None,
      standoffsrc=None,
      symbol=None,
      symbolsrc=None,
      **kwargs,
  ):
      """
      Construct a new Marker object
  
      Parameters
      ----------
      arg
          dict of properties compatible with this constructor or
          an instance of
          :class:`plotly.graph_objs.scattercarpet.Marker`
      angle
          Sets the marker angle in respect to `angleref`.
      angleref
          Sets the reference for marker angle. With "previous",
          angle 0 points along the line from the previous point
          to this one. With "up", angle 0 points toward the top
          of the screen.
      anglesrc
          Sets the source reference on Chart Studio Cloud for
          `angle`.
      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 the marker color. 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.
      coloraxis
          Sets a reference to a shared color axis. References to
          these shared color axes are "coloraxis", "coloraxis2",
          "coloraxis3", etc. Settings for these shared color axes
          are set in the layout, under `layout.coloraxis`,
          `layout.coloraxis2`, etc. Note that multiple color
          scales can be linked to the same color axis.
      colorbar
          :class:`plotly.graph_objects.scattercarpet.marker.Color
          Bar` 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: Blackbody,Bluered,Blues,Cividis,Earth,E
          lectric,Greens,Greys,Hot,Jet,Picnic,Portland,Rainbow,Rd
          Bu,Reds,Viridis,YlGnBu,YlOrRd.
      colorsrc
          Sets the source reference on Chart Studio Cloud for
          `color`.
      gradient
          :class:`plotly.graph_objects.scattercarpet.marker.Gradi
          ent` instance or dict with compatible properties
      line
          :class:`plotly.graph_objects.scattercarpet.marker.Line`
          instance or dict with compatible properties
      maxdisplayed
          Sets a maximum number of points to be drawn on the
          graph. 0 corresponds to no limit.
      opacity
          Sets the marker opacity.
      opacitysrc
          Sets the source reference on Chart Studio Cloud 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 Chart Studio Cloud for
          `size`.
      standoff
          Moves the marker away from the data point in the
          direction of `angle` (in px). This can be useful for
          example if you have another marker at this location and
          you want to point an arrowhead marker at it.
      standoffsrc
          Sets the source reference on Chart Studio Cloud for
          `standoff`.
      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 Chart Studio Cloud for
          `symbol`.
  
      Returns
      -------
      Marker
      """
      super(Marker, self).__init__("marker")
  
      if "_parent" in kwargs:
          self._parent = kwargs["_parent"]
          return
  
      # Validate arg
      # ------------
      if arg is None:
          arg = {}
      elif isinstance(arg, self.__class__):
          arg = arg.to_plotly_json()
      elif isinstance(arg, dict):
          arg = _copy.copy(arg)
      else:
          raise ValueError(
              """\
  The first argument to the plotly.graph_objs.scattercarpet.Marker
  constructor must be a dict or
  an instance of :class:`plotly.graph_objs.scattercarpet.Marker`"""
          )
  
      # Handle skip_invalid
      # -------------------
      self._skip_invalid = kwargs.pop("skip_invalid", False)
      self._validate = kwargs.pop("_validate", True)
  
      # Populate data dict with properties
      # ----------------------------------
      _v = arg.pop("angle", None)
      _v = angle if angle is not None else _v
      if _v is not None:
          self["angle"] = _v
      _v = arg.pop("angleref", None)
      _v = angleref if angleref is not None else _v
      if _v is not None:
          self["angleref"] = _v
      _v = arg.pop("anglesrc", None)
      _v = anglesrc if anglesrc is not None else _v
      if _v is not None:
          self["anglesrc"] = _v
      _v = arg.pop("autocolorscale", None)
      _v = autocolorscale if autocolorscale is not None else _v
      if _v is not None:
          self["autocolorscale"] = _v
      _v = arg.pop("cauto", None)
      _v = cauto if cauto is not None else _v
      if _v is not None:
          self["cauto"] = _v
      _v = arg.pop("cmax", None)
      _v = cmax if cmax is not None else _v
      if _v is not None:
          self["cmax"] = _v
      _v = arg.pop("cmid", None)
      _v = cmid if cmid is not None else _v
      if _v is not None:
          self["cmid"] = _v
      _v = arg.pop("cmin", None)
      _v = cmin if cmin is not None else _v
      if _v is not None:
          self["cmin"] = _v
      _v = arg.pop("color", None)
      _v = color if color is not None else _v
      if _v is not None:
          self["color"] = _v
      _v = arg.pop("coloraxis", None)
      _v = coloraxis if coloraxis is not None else _v
      if _v is not None:
          self["coloraxis"] = _v
      _v = arg.pop("colorbar", None)
      _v = colorbar if colorbar is not None else _v
      if _v is not None:
          self["colorbar"] = _v
      _v = arg.pop("colorscale", None)
      _v = colorscale if colorscale is not None else _v
      if _v is not None:
          self["colorscale"] = _v
      _v = arg.pop("colorsrc", None)
      _v = colorsrc if colorsrc is not None else _v
      if _v is not None:
          self["colorsrc"] = _v
      _v = arg.pop("gradient", None)
      _v = gradient if gradient is not None else _v
      if _v is not None:
          self["gradient"] = _v
      _v = arg.pop("line", None)
      _v = line if line is not None else _v
      if _v is not None:
          self["line"] = _v
      _v = arg.pop("maxdisplayed", None)
      _v = maxdisplayed if maxdisplayed is not None else _v
      if _v is not None:
          self["maxdisplayed"] = _v
      _v = arg.pop("opacity", None)
      _v = opacity if opacity is not None else _v
      if _v is not None:
          self["opacity"] = _v
      _v = arg.pop("opacitysrc", None)
      _v = opacitysrc if opacitysrc is not None else _v
      if _v is not None:
          self["opacitysrc"] = _v
      _v = arg.pop("reversescale", None)
      _v = reversescale if reversescale is not None else _v
      if _v is not None:
          self["reversescale"] = _v
      _v = arg.pop("showscale", None)
      _v = showscale if showscale is not None else _v
      if _v is not None:
          self["showscale"] = _v
      _v = arg.pop("size", None)
      _v = size if size is not None else _v
      if _v is not None:
          self["size"] = _v
      _v = arg.pop("sizemin", None)
      _v = sizemin if sizemin is not None else _v
      if _v is not None:
          self["sizemin"] = _v
      _v = arg.pop("sizemode", None)
      _v = sizemode if sizemode is not None else _v
      if _v is not None:
          self["sizemode"] = _v
      _v = arg.pop("sizeref", None)
      _v = sizeref if sizeref is not None else _v
      if _v is not None:
          self["sizeref"] = _v
      _v = arg.pop("sizesrc", None)
      _v = sizesrc if sizesrc is not None else _v
      if _v is not None:
          self["sizesrc"] = _v
      _v = arg.pop("standoff", None)
      _v = standoff if standoff is not None else _v
      if _v is not None:
          self["standoff"] = _v
      _v = arg.pop("standoffsrc", None)
      _v = standoffsrc if standoffsrc is not None else _v
      if _v is not None:
          self["standoffsrc"] = _v
      _v = arg.pop("symbol", None)
      _v = symbol if symbol is not None else _v
      if _v is not None:
          self["symbol"] = _v
      _v = arg.pop("symbolsrc", None)
      _v = symbolsrc if symbolsrc is not None else _v
      if _v is not None:
          self["symbolsrc"] = _v
  
      # Process unknown kwargs
      # ----------------------
      self._process_kwargs(**dict(arg, **kwargs))
  
      # Reset skip_invalid
      # ------------------
      self._skip_invalid = False
  
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 60 to create a new Marker object from inherited base classes: _BaseTraceHierarchyType with example: obj = Marker(arg, angle, angleref, anglesrc, autocolorscale, cauto, cmax, cmid, cmin, color, coloraxis, colorbar, colorscale, colorsrc, gradient, line, maxdisplayed, opacity, opacitysrc, reversescale, showscale, size, sizemin, sizemode, sizeref, sizesrc, standoff, standoffsrc, symbol, symbolsrc)