"Python" matplotlib

Homepage

Http://matplotlib.org/index.html

Install

#sudo Yum Install Python-matplotlib

has been installed:

Python-matplotlib.x86_64 0:1.2.0-15.EL7

To be installed as a dependency:

Agg.x86_64 0:2.5-18.EL7

Atlas.x86_64 0:3.10.1-10.EL7

Blas.x86_64 0:3.4.2-5.EL7

Lapack.x86_64 0:3.4.2-5.EL7

Libgfortran.x86_64 0:4.8.5-4.EL7

Libquadmath.x86_64 0:4.8.5-4.EL7

Numpy.x86_64 1:1.7.1-11.EL7

Python-nose.noarch 0:1.3.0-3.EL7

T1lib.x86_64 0:5.1.2-14.EL7

Texlive-base.noarch 2:2012-38.20130427_R30134.EL7

Texlive-dvipng.noarch 2:SVN26689.1.14-38.EL7

Texlive-dvipng-bin.x86_64 2:SVN26509.0-38.20130427_R30134.EL7

Texlive-kpathsea.noarch 2:SVN28792.0-38.EL7

Texlive-kpathsea-bin.x86_64 2:SVN27347.0-38.20130427_R30134.EL7

Texlive-kpathsea-lib.x86_64 2:2012-38.20130427_R30134.EL7

Using

[email protected] 18.matplotlib]# python m001.py

Traceback (most recent):

File "m001.py", line 1, <module>

Import Matplotlib as Mpl

Importerror:no module named Matplotlib

Pip

# pip Install Matplotlib

Collecting Matplotlib

Downloading matplotlib-1.5.1.tar.gz (54.0MB)

36% |███████████▉| 20.0MB 177kb/s ETA 0:03:12

Error

Freetype:no [The C + + header for Freetype2 (ft2build.h)

Could not being found. Need to install the

Development package.]

Png:no [pkg-config information for ' libpng ' could not

be found.]

Qhull:yes [pkg-config information for ' qhull ' could ' is

Found. Using local copy.]

# yum Install Freetype-devel

# yum Install Libpng-devel

Reference

Http://www.cnblogs.com/vamei/archive/2013/01/30/2879700.html

Sample code

# a strait Line:use Pyplot functions

From Matplotlib.pyplot Import *

Plot ([0, 1], [0, 1]) # Plot a line from (0, 0) to (1, 1)

Title ("A Strait line")

Xlabel ("x value")

Ylabel ("Y value")

Savefig ("M002.png")

"Python" matplotlib