python Programming Glossary: matplotlib.pyplot

http://stackoverflow.com/questions/10944621/dynamically-updating-plot-in-matplotlib

your best bet is probably just to do something like import matplotlib.pyplot as plt import numpy hl plt.plot def update_line hl new_data..

pylab.ion() in python 2, matplotlib 1.1.1 and updating of the plot while the program runs

http://stackoverflow.com/questions/12822762/pylab-ion-in-python-2-matplotlib-1-1-1-and-updating-of-the-plot-while-the-pro

function import pylab import time import random import matplotlib.pyplot as plt dat 0 1 fig plt.figure ax fig.add_subplot 111 Ln ax.plot..

2D and 3D Scatter Histograms from arrays in Python

http://stackoverflow.com/questions/14002480/2d-and-3d-scatter-histograms-from-arrays-in-python

x_data y_data bins 10 import numpy as np import matplotlib.pyplot as pyplot ax np.histogram2d x_data y_data bins bins xs ax 1.. x_data y_data z_data bins 10 import numpy as np import matplotlib.pyplot as pyplot from mpl_toolkits.mplot3d import Axes3D ax1 np.histogram2d..

How can I attach a pyplot function to a figure instance?

http://stackoverflow.com/questions/14254379/how-can-i-attach-a-pyplot-function-to-a-figure-instance

0.0 Z2 bivariate_normal X Y 1.5 0.5 1 1 Z 10.0 Z2 Z1 from matplotlib.pyplot import figure contour fig1 figure figsize 4 4 facecolor 'white'..

Generate a heatmap in MatPlotLib using a scatter data set

http://stackoverflow.com/questions/2369492/generate-a-heatmap-in-matplotlib-using-a-scatter-data-set

function import numpy as np import numpy.random import matplotlib.pyplot as plt # Generate some test data x np.random.randn 8873 y np.random.randn..

Set Colorbar Range in matplotlib

http://stackoverflow.com/questions/3373256/set-colorbar-range-in-matplotlib

Range in matplotlib I have the following code import matplotlib.pyplot as plt cdict 'red' 0.0 0.25 .25 0.02 .59 .59 1. 1. 1. 'green'.. colors. Here's an example import matplotlib as m import matplotlib.pyplot as plt import numpy as np cdict 'red' 0.0 0.25 .25 0.02 .59..

Peak detection in a 2D array

http://stackoverflow.com/questions/3684484/peak-detection-in-a-2d-array

import generate_binary_structure binary_erosion import matplotlib.pyplot as pp #for some reason I had to reshape. Numpy ignored the shape..

How can I improve my paw detection?

http://stackoverflow.com/questions/4087919/how-can-i-improve-my-paw-detection

numpy as np import scipy as sp import scipy.ndimage import matplotlib.pyplot as plt from matplotlib.patches import Rectangle def animate..

matplotlib Update a Plot

http://stackoverflow.com/questions/4098131/matplotlib-update-a-plot

limits. To give an example of the second option import matplotlib.pyplot as plt import numpy as np x np.linspace 0 6 np.pi 100 y np.sin..

Is there a way to detach matplotlib plots so that the computation can continue?

http://stackoverflow.com/questions/458209/is-there-a-way-to-detach-matplotlib-plots-so-that-the-computation-can-continue

the Python interpreter one gets a window with a plot from matplotlib.pyplot import plot 1 2 3 show # other code Unfortunately I don't know..

Is there a matplotlib equivalent of MATLAB's datacursormode?

http://stackoverflow.com/questions/4652439/is-there-a-matplotlib-equivalent-of-matlabs-datacursormode

but it's not too hard to write something similar import matplotlib.pyplot as plt class DataCursor object text_template 'x 0.2f ny 0.2f'.. True event.canvas.draw if __name__ '__main__' import matplotlib.pyplot as plt plt.figure plt.subplot 2 1 1 line1 plt.plot range 10..

Matplotlib: How to put individual tags for a scatter plot

http://stackoverflow.com/questions/5147112/matplotlib-how-to-put-individual-tags-for-a-scatter-plot

Perhaps use plt.annotate import numpy as np import matplotlib.pyplot as plt N 10 data np.random.random N 4 labels 'point 0 '.format..

Finding number of colored shapes from picture using Python

http://stackoverflow.com/questions/5298884/finding-number-of-colored-shapes-from-picture-using-python

####scipy.misc.imshow labeled # black white image import matplotlib.pyplot as plt plt.imsave 'labeled_dna.png' labeled plt.imshow labeled..

Matplotlib - label each bin

http://stackoverflow.com/questions/6352740/matplotlib-label-each-bin

a histogram import matplotlib matplotlib.use 'Agg' import matplotlib.pyplot as pyplot ... fig pyplot.figure ax fig.add_subplot 1 1 1 n bins.. Sure To set the ticks just well... Set the ticks see matplotlib.pyplot.xticks or ax.set_xticks . Also you don't need to manually set.. but matplotlib makes it fairly easy. As an example import matplotlib.pyplot as plt import numpy as np from matplotlib.ticker import FormatStrFormatter..

matplotlib does not show my drawings although I call pyplot.show()

http://stackoverflow.com/questions/7534453/matplotlib-does-not-show-my-drawings-although-i-call-pyplot-show

not forget calling the pyplot.show . ipython pylab import matplotlib.pyplot as p p.plot range 20 range 20 It returns matplotlib.lines.Line2D.. import matplotlib matplotlib.matplotlib_fname In 1 import matplotlib.pyplot as p In 2 p.plot range 20 range 20 Out 2 matplotlib.lines.Line2D..