tools.py 文件源码

def set_axis_layout(self, axis_key):
        """
        Sets and returns default axis object for dendrogram figure.

        :param (str) axis_key: E.g., 'xaxis', 'xaxis1', 'yaxis', yaxis1', etc.
        :rtype (dict): An axis_key dictionary with set parameters.

        """
        axis_defaults = {
                'type': 'linear',
                'ticks': 'outside',
                'mirror': 'allticks',
                'rangemode': 'tozero',
                'showticklabels': True,
                'zeroline': False,
                'showgrid': False,
                'showline': True,
            }

        if len(self.labels) != 0:
            axis_key_labels = self.xaxis
            if self.orientation in ['left', 'right']:
                axis_key_labels = self.yaxis
            if axis_key_labels not in self.layout:
                self.layout[axis_key_labels] = {}
            self.layout[axis_key_labels]['tickvals'] = \
                [zv*self.sign[axis_key] for zv in self.zero_vals]
            self.layout[axis_key_labels]['ticktext'] = self.labels
            self.layout[axis_key_labels]['tickmode'] = 'array'

        self.layout[axis_key].update(axis_defaults)

        return self.layout[axis_key]