wsunccake的隨手記事

基本上使用 pip 直接安裝即可

MacOS:$ sudo pip install matplotlib

不過 MacOS 需要另外設定 X11, (Lion 不需要, Mountain Lion / Mavericks 之後才需要)

MacOS:~ $ sudo mkdir -p /usr/local/include
MacOS:~ $ sudo ln -s /usr/X11/include/freetype2/freetype.h /usr/local/include/freetype.h
MacOS:~ $ sudo ln -s /usr/X11/include/freetype2/ft2build.h /usr/local/include/freetype2/ft2build.h
MacOS:~ $ sudo ln -s /usr/X11/include/png.h /usr/local/include/png.h
MacOS:~ $ sudo ln -s /usr/X11/include/pngconf.h /usr/local/include/pngconf.h
MacOS:~ $ sudo ln -s /usr/X11/include/pnglibconf.h /usr/local/include/pnglibconf.h

MacOS:~ $ sudo mkdir -p /usr/local/lib
MacOS:~ $ sudo ln -s /usr/X11/lib/libfreetype.dylib /usr/local/lib/libfreetype.dylib
MacOS:~ $ sudo ln -s /usr/X11/lib/libpng.dylib /usr/local/lib/libpng.dylib

ex.py

import matplotlib.pyplot as plt
import numpy as np

x = np.arange(0,180)
y = np.sin(x * np.pi / 180.0)

plt.plot(x,y)

plt.xlim(-30,390)
plt.ylim(-1.5,1.5)

plt.xlabel("x-axis")
plt.ylabel("y-axis")
plt.title("The Title")

plt.show()

Ref: https://github.com/rueckstiess/mtools/wiki/matplotlib-Installation-Guide-for-Mac-OS-X