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python Programming Glossary: colorbarAnimate quadratic grid changes (matshow) http://stackoverflow.com/questions/10429556/animate-quadratic-grid-changes-matshow 25 a a.reshape 5 5 b 10 rand 5 5 matshow a b cmap cm.jet colorbar show This code produces the following picture Now imagine that.. range time b 10 rand 5 5 print b matshow a b cmap cm.jet colorbar show This produces 10 pictures. I'd like to animate this instead.. fig ax plt.subplots mat ax.matshow generate_data plt.colorbar mat ani animation.FuncAnimation fig update data_gen interval..
Fixing color in scatter plots in matplotlib http://stackoverflow.com/questions/2925806/fixing-color-in-scatter-plots-in-matplotlib fix the color range on multiple scatter plots and add in a colorbar to each plot which will be the same in each figure . Essentially.. plt.scatter xyc 13 xyc 13 c xyc 13 s 35 vmin 0 vmax 20 plt.colorbar plt.xlim 0 20 plt.ylim 0 20 plt.subplot 122 plt.scatter xyc.. xyc 8 20 xyc 8 20 c xyc 8 20 s 35 vmin 0 vmax 20 plt.colorbar plt.xlim 0 20 plt.ylim 0 20 plt.show And the plot this produces..
plotting results of hierarchical clustering ontop of a matrix of data in python http://stackoverflow.com/questions/2982929/plotting-results-of-hierarchical-clustering-ontop-of-a-matrix-of-data-in-python axmatrix.set_xticks axmatrix.set_yticks # Plot colorbar. axcolor fig.add_axes 0.91 0.1 0.02 0.6 pylab.colorbar im cax.. colorbar. axcolor fig.add_axes 0.91 0.1 0.02 0.6 pylab.colorbar im cax axcolor fig.show fig.savefig 'dendrogram.png' Good luck..
Set Colorbar Range in matplotlib http://stackoverflow.com/questions/3373256/set-colorbar-range-in-matplotlib cm plt.loglog plt.xlabel 'X Axis' plt.ylabel 'Y Axis' plt.colorbar plt.show So this produces a graph of the values 'v' on the axes.. 0.2 ... 0.8 . In both graphs I will want the range of the colorbar to be 0 ... 1 . In both graphs I want this range of colour to.. X Y f data cmap cm vmin 4 vmax 4 plt.title title plt.colorbar plt.figure do_plot 1 lambda x x all do_plot 2 lambda x np.clip..
python matplotlib colorbar setting tick formator/locator changes tick labels http://stackoverflow.com/questions/6485000/python-matplotlib-colorbar-setting-tick-formator-locator-changes-tick-labels matplotlib colorbar setting tick formator locator changes tick labels users I want.. tick labels users I want to customize the ticks on a colorbar. However I found the following strange behavior. I try to change.. CS plt.contour xi yi zi 25 cmap plt.cm.jet bar plt.colorbar # draw colorbar # plot data points. #plt.scatter x y marker..
http://stackoverflow.com/questions/6567724/matplotlib-so-log-axis-only-has-minor-tick-mark-labels-at-specified-points-also at specified points. Also change size of tick labels in colorbar I am trying to create a plot but I just want the ticklabels.. other thing is changing the size of the ticklabels in the colorbar which I haven't figured out. If anyone knows of a way to do.. do this please let me know because I don't see a method in colorbar that easily does this. First code fig figure figto ax fig.add_subplot..
Defining the midpoint of a colormap in matplotlib http://stackoverflow.com/questions/7404116/defining-the-midpoint-of-a-colormap-in-matplotlib from Yann is still very helpful to make the ticks of the colorbar right because the automatic don't work very well with this norm...
How can I create a standard colorbar for a series of plots in python http://stackoverflow.com/questions/7875688/how-can-i-create-a-standard-colorbar-for-a-series-of-plots-in-python can I create a standard colorbar for a series of plots in python I using matplotlib to plot.. would be greatly appreciated. python matplotlib colorbar share improve this question Not to steal @ianilis's answer.. for simple cases. Here's a quick example with a single colorbar for all images import numpy as np import matplotlib.pyplot as..
http://stackoverflow.com/questions/9893440/python-matplotlib-colormap element of the tuple you indicate the position in your colorbar from 0 to 1 and in the second and third the color itself . from..
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