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python Programming Glossary: plt.savefigHow to speed up matplotlib when plotting and saving lots of figures? http://stackoverflow.com/questions/11688318/how-to-speed-up-matplotlib-when-plotting-and-saving-lots-of-figures kk 0 'b ' plt.title 'XCOR of ' ind_arr 20 pp kk color 'k' plt.savefig 'test_imag_real' str pp '.png' format 'png' dpi 100 print 'Fig.. 'b ' plt.title 'XCOR of ' str SUB_PLT_NUM pp kk color 'k' plt.savefig 'test_imag_real' str pp '.png' format 'png' dpi 100 print 'Fig.. kk 0 plt.title 'XCOR of ' str SUB_PLT_NUM pp kk color 'k' plt.savefig 'test_imag_real' str pp '.png' format 'png' dpi 100 print 'Fig..
http://stackoverflow.com/questions/14647491/figure-gui-freezing 'Time' plt.draw name1 'data Conditionnement.eps' plt.savefig name1 dpi 256 plt.draw del fichier fichier1 min i i 1 time.sleep..
Is there a way to convert pyplot.imshow() object to numpy array? http://stackoverflow.com/questions/14869321/is-there-a-way-to-convert-pyplot-imshow-object-to-numpy-array False plt.imshow np.random.random 10 10 buffer_ StringIO plt.savefig buffer_ format png bbox_inches 'tight' pad_inches 0 buffer_.seek..
generating a PNG with matplotlib when DISPLAY is undefined http://stackoverflow.com/questions/2801882/generating-a-png-with-matplotlib-when-display-is-undefined #nx.draw_graphviz G #nx_write_dot G 'node.png' nx.draw G plt.savefig var www node.png Traceback most recent call last File graph.py.. #nx.draw_graphviz G #nx_write_dot G 'node.png' nx.draw G plt.savefig var www node.png usr lib pymodules python2.5 matplotlib __init__.py.. #nx.draw_graphviz G #nx_write_dot G 'node.png' nx.draw G plt.savefig var www node.png usr lib pymodules python2.5 matplotlib __init__.py..
Reduce left and right margins in matplotlib plot http://stackoverflow.com/questions/4042192/reduce-left-and-right-margins-in-matplotlib-plot plt.imshow g c plt.colorbar c.set_label Number of Slabs plt.savefig OutputToUse.png However I get an output figure with lots of.. I think all you need is the bbox_inches 'tight' kwarg to plt.savefig... E.g. import matplotlib.pyplot as plt import numpy as np data..
matplot - store image in variable http://stackoverflow.com/questions/5314707/matplot-store-image-in-variable raw_data print ' img src s ' uri else print No data #plt.savefig sys.stdout format 'png' None of the functions suit my use case.. format 'png' None of the functions suit my use case plt.savefig sys.stdout format 'png' Writes it to stdout. This does help....
Matplotlib Backend Differences between Agg and Cairo http://stackoverflow.com/questions/7346254/matplotlib-backend-differences-between-agg-and-cairo in a figure using plt.imshow. If I now produce a PDF using plt.savefig I notice strong differences depending on which backend I use... data interpolation 'nearest' plt.xlabel 'X Label' plt.savefig 'cairo.pdf' produces a PDF of 15Kb with a bad looking xlabel... data interpolation 'nearest' plt.xlabel 'X Label' plt.savefig 'agg.pdf' produces a PDF of 986Kb which looks good. I should..
How do I tell matplotlib that I am done with a plot? http://stackoverflow.com/questions/741877/how-do-i-tell-matplotlib-that-i-am-done-with-a-plot 111 x 1 10 y 30 1000 plt.loglog x y basex 10 basey 10 ls plt.savefig first.ps plt.subplot 111 x 10 100 y 10 10000 plt.loglog x y.. x 10 100 y 10 10000 plt.loglog x y basex 10 basey 10 ls plt.savefig second.ps How can I tell matplotlib to start afresh for the..
Matplotlib 3D scatter color lost after redraw http://stackoverflow.com/questions/8971309/matplotlib-3d-scatter-color-lost-after-redraw '3d' ax3D.scatter x y z s 30 c col marker 'o' cmap cm plt.savefig 'image1.png' plt.savefig 'image2.png' Here are the two images.. y z s 30 c col marker 'o' cmap cm plt.savefig 'image1.png' plt.savefig 'image2.png' Here are the two images I get python matplotlib.. fig.canvas.mpl_connect 'draw_event' forceUpdate #plt.show plt.savefig 'image1.png' plt.savefig 'image2.png' Ideally it should not..
Matplotlib plots: removing axis, legends and white spaces http://stackoverflow.com/questions/9295026/matplotlib-plots-removing-axis-legends-and-white-spaces .set_visible False fig.axes.get_yaxis .set_visible False plt.savefig outputname It successfully removes the axis of the figure but..
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