Method __getitem__

src/pptx/chart/chart.py:270–277

(self, index)

        self._chart = chart

    def __getitem__(self, index):
        xCharts = self._plotArea.xCharts
        if isinstance(index, slice):
            plots = [PlotFactory(xChart, self._chart) for xChart in xCharts]
            return plots[index]
        else:
            xChart = xCharts[index]
            return PlotFactory(xChart, self._chart)

    def __len__(self):
        return len(self._plotArea.xCharts)