MatplotLib Sliders

[DreamingInsanity]

I think this question fits more in the GUI forum.

D

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Just to answer this anyway, here is what you wanted:

import matplotlib.pyplot as plt
from pylab import *
from matplotlib.widgets import Slider
import numpy as np

c = 0 
a = np.random.random((64, 64))
 
plt.figure('My First GUI')
plt.imshow(a, cmap='gray', interpolation='nearest')

axcolor = 'lightgoldenrodyellow'
axhte = axes([0.15, 0.04, 0.6, 0.03], facecolor=axcolor) #x,y,w,h
axhre = axes([0.15, 0.01, 0.65, 0.03], facecolor=axcolor)

sl1 = Slider(axhte, 'Slider1', -90, 90, valinit=1)
sl2 = Slider(axhre, 'Slider2', -90, 90, valinit=1)

def get_valS1(val):
    print("value of s1:",sl1.val)

def get_valS2(val):
    print("value of s2:",sl2.val)

sl1.on_changed(get_valS1)
sl2.on_changed(get_valS2)

plt.show()

Have a look here to see where I got it from: https://stackoverflow.com/questions/1106...tlib-chart

D