Module « matplotlib.pyplot »

Fonction bar_label - module matplotlib.pyplot

Signature de la fonction bar_label

def bar_label(container, labels=None, *, fmt='%g', label_type='edge', padding=0, **kwargs) 

Description

bar_label.__doc__

        Label a bar plot.

        Adds labels to bars in the given `.BarContainer`.
        You may need to adjust the axis limits to fit the labels.

        Parameters
        ----------
        container : `.BarContainer`
            Container with all the bars and optionally errorbars, likely
            returned from `.bar` or `.barh`.

        labels : array-like, optional
            A list of label texts, that should be displayed. If not given, the
            label texts will be the data values formatted with *fmt*.

        fmt : str, default: '%g'
            A format string for the label.

        label_type : {'edge', 'center'}, default: 'edge'
            The label type. Possible values:

            - 'edge': label placed at the end-point of the bar segment, and the
              value displayed will be the position of that end-point.
            - 'center': label placed in the center of the bar segment, and the
              value displayed will be the length of that segment.
              (useful for stacked bars, i.e.,
              :doc:`/gallery/lines_bars_and_markers/bar_label_demo`)

        padding : float, default: 0
            Distance of label from the end of the bar, in points.

        **kwargs
            Any remaining keyword arguments are passed through to
            `.Axes.annotate`.

        Returns
        -------
        list of `.Text`
            A list of `.Text` instances for the labels.