# openpyxl.chart.marker module

class openpyxl.chart.marker.DataPoint(idx=None, invertIfNegative=None, marker=None, bubble3D=None, explosion=None, spPr=None, pictureOptions=None, extLst=None)

  Bases: `Serialisable`

  bubble3D

    Values must be of type <class ‘bool’>

  explosion

    Values must be of type <class ‘int’>

  extLst

    Values must be of type <class ‘openpyxl.descriptors.excel.ExtensionList’>

  graphicalProperties

    Aliases can be used when either the desired attribute name is not allowed or confusing in Python (eg. “type”) or a more descriptive name is desired (eg. “underline” for “u”)

  idx

    Values must be of type <class ‘int’>

  invertIfNegative

    Values must be of type <class ‘bool’>

  marker

    Values must be of type <class ‘openpyxl.chart.marker.Marker’>

  pictureOptions

    Values must be of type <class ‘openpyxl.chart.picture.PictureOptions’>

  spPr

    Values must be of type <class ‘openpyxl.chart.shapes.GraphicalProperties’>

  tagname = 'dPt'

class openpyxl.chart.marker.Marker(symbol=None, size=None, spPr=None, extLst=None)

  Bases: `Serialisable`

  extLst

    Values must be of type <class ‘openpyxl.descriptors.excel.ExtensionList’>

  graphicalProperties

    Aliases can be used when either the desired attribute name is not allowed or confusing in Python (eg. “type”) or a more descriptive name is desired (eg. “underline” for “u”)

  size

    Values must be of type <class ‘float’>

  spPr

    Values must be of type <class ‘openpyxl.chart.shapes.GraphicalProperties’>

  symbol

    Value must be one of [‘auto’, ‘circle’, ‘dash’, ‘diamond’, ‘dot’, ‘picture’, ‘plus’, ‘square’, ‘star’, ‘triangle’, ‘x’]

  tagname = 'marker'