This page show how to display several font all at once.
Computer modern, stix (Times New Roman), arial, cambria and arial (with colored line) are displayed.

import numpy as np
import matplotlib.pyplot as plt
%matplotlib inline

xx = np.linspace(0,2,10)
y1 = xx
y2 = xx**2
y3 = xx**0.5

fonts1 = ["Times New Roman","Times New Roman","Arial","Times New Roman","Arial"]
fonts2 = ["cm","stix","dejavusans","custom","dejavusans"]
fonts3 = ["cm","times","arial","cambria","arial_color"]
colors = [ ["k"]*3 for i in range(4) ]
colors.append(["g","b","r"])
for font1,font2,font3,color in zip(fonts1,fonts2,fonts3,colors):
    plt.figure(figsize=(4,3),facecolor="w")
    plt.rcParams["mathtext.fontset"] = font2
    if font2 == "custom":
        plt.rcParams['mathtext.default'] = 'it'
        plt.rcParams["mathtext.it"] = "Cambria:italic"
        plt.rcParams["mathtext.bf"] = "Cambria:italic"
        plt.rcParams["mathtext.rm"] = "Times New Roman"
        plt.rcParams["mathtext.sf"] = "Cambria:italic"
        plt.rcParams["mathtext.tt"] = "Times New Roman" # 添え字が太字になってしまったのでttで回避する
    plt.rcParams["font.family"] = font1
    plt.plot(xx,y1,color=color[0],label="$x$")
    plt.plot(xx,y2,color=color[1],label="$x^2$")
    plt.plot(xx,y3,color=color[2],label="$\sqrt{x}$")
    plt.legend()
    plt.savefig("hoge_%s.png"%(font3),bbox_inches="tight",pad_inches=0.02)
    plt.show()

ほげおのクラフト

2017年11月29日水曜日

Jupyter Notebook の HTML を Blogger に乗っける (2017.11.29版)

2017年11月15日水曜日

Matplotlib.pyplot で複数の数式フォントを一度に出力