矩阵图¶

快速出图¶

矩阵图，又称为热图（heat map）直观地展示任意形式的矩阵数据。

import numpy as np
from plotfig import *

data = np.random.rand(10, 19)

plot_matrix_figure(data)

<matplotlib.image.AxesImage at 0x24c9e9bc5f0>

png

参数设置¶

全部参数见plotfig.matrix的API 文档。

import numpy as np
import matplotlib.pyplot as plt
from plotfig import *

data = np.random.rand(4,4)

fig, ax = plt.subplots(figsize=(3,3))
plot_matrix_figure(
    data,
    row_labels_name=["A", "B", "C", "D"],
    col_labels_name=["E", "F", "G", "H"],
    cmap="viridis",
    title_name="Matrix Figure",
    title_fontsize=10,
    colorbar=True,
    colorbar_label_name="Colorbar",
)

<matplotlib.image.AxesImage at 0x24c9e02cf50>

png