Source code for openpyxl.chart.series_factory

# Copyright (c) 2010-2019 openpyxl

from .data_source import NumDataSource, NumRef, AxDataSource
from .reference import Reference
from .series import Series, XYSeries, SeriesLabel, StrRef
from  openpyxl.utils import rows_from_range, quote_sheetname


[docs]def SeriesFactory(values, xvalues=None, zvalues=None, title=None, title_from_data=False): """ Convenience Factory for creating chart data series. """ if not isinstance(values, Reference): values = Reference(range_string=values) if title_from_data: cell = values.pop() title = u"{0}!{1}".format(values.sheetname, cell) title = SeriesLabel(strRef=StrRef(title)) elif title is not None: title = SeriesLabel(v=title) source = NumDataSource(numRef=NumRef(f=values)) if xvalues is not None: if not isinstance(xvalues, Reference): xvalues = Reference(range_string=xvalues) series = XYSeries() series.yVal = source series.xVal = AxDataSource(numRef=NumRef(f=xvalues)) if zvalues is not None: if not isinstance(zvalues, Reference): zvalues = Reference(range_string=zvalues) series.zVal = NumDataSource(NumRef(f=zvalues)) else: series = Series() series.val = source if title is not None: series.title = title return series