[Numpy-discussion] Interact with matplotlib in Sage

Gökhan Sever gokhansever@gmail....
Sun Jan 24 11:54:37 CST 2010


Hello,

I have thought of this might interesting to share. Register at
www.sagenb.org or try on your local Sage-notebook and using the following
code:

# Simple example demonstrating how to interact with matplotlib directly.
# Comment plt.clf() to get the plots overlay in each update.
# Gokhan Sever & Harald Schilly (2010-01-24)

from scipy import stats
import numpy as np
import matplotlib.pyplot as plt

@interact
def plot_norm(loc=(0,(0,10)), scale=(1,(1,10))):
    rv = stats.norm(loc, scale)
    x = np.linspace(-10,10,1000)
    plt.plot(x,rv.pdf(x))
    plt.grid(True)
    plt.savefig('plt.png')
    plt.clf()

A very easy to use example, also well-suited for learning and demonstration
purposes.

Posted at: http://wiki.sagemath.org/interact/graphics#Interactwithmatplotlib

Have fun ;)

-- 
Gökhan
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