条形图

class BarChartExample(Scene):
    def construct(self):
        chart = BarChart(
            values=[-5, 40, -10, 20, -3],
            bar_names=["one", "two", "three", "four", "five"],
            y_range=[-20, 50, 10],
            y_length=6,
            x_length=10,
            x_axis_config={"font_size": 36},
        )

        c_bar_lbls = chart.get_bar_labels(font_size=48)

        self.play(FadeIn(chart, scale=2))
        self.play(Create(c_bar_lbls))

关键词：Bar plot graph