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python Programming Glossary: ax.imshowfigure of imshow() is too small http://stackoverflow.com/questions/10540929/figure-of-imshow-is-too-small according to the aspect fig ax subplots figsize 18 2 ax.imshow random.rand 8 90 interpolation 'nearest' tight_layout which..
http://stackoverflow.com/questions/14349289/in-a-matplotlib-figure-window-with-imshow-how-can-i-remove-hide-or-redefine 1 ax None args kwargs if ax is None ax plt.gca im ax.imshow img args kwargs ax.format_coord lambda x y 'r d c d' scale_val..
Setting the size of the plotting canvas in Matplotlib http://stackoverflow.com/questions/16057869/setting-the-size-of-the-plotting-canvas-in-matplotlib yinch ax plt.axes 0. 0. 1. 1. frameon False xticks yticks ax.imshow img interpolation 'none' plt.savefig 'D mpl_logo.png' dpi dpi.. .8 ax plt.axes 0. 0. 1. .8 frameon False xticks yticks ax.imshow img interpolation 'none' ax.set_title 'Matplotlib is fun ' size..
Fits image input to a range in plot - Python http://stackoverflow.com/questions/18792624/fits-image-input-to-a-range-in-plot-python You can do this simpily using the extent kwarg im ax.imshow data ... extent 1 1 1 1 doc It will also work with contour contourf..
How can I plot NaN values as a special color with imshow in matplotlib? http://stackoverflow.com/questions/2578752/how-can-i-plot-nan-values-as-a-special-color-with-imshow-in-matplotlib 111 a np.arange 25 .reshape 5 5 .astype float a 3 np.nan ax.imshow a interpolation 'nearest' f.canvas.draw The resultant image.. the jet colormap . However if I do the plotting like this ax.imshow a interpolation 'nearest' vmin 0 vmax 24 then I get something.. mask np.isnan a cmap matplotlib.cm.jet cmap.set_bad 'w' 1. ax.imshow masked_array interpolation 'nearest' cmap cmap This should suffice..
How can I improve my paw detection? http://stackoverflow.com/questions/4087919/how-can-i-improve-my-paw-detection later # The first frame is never actually displayed im ax.imshow infile.next 1 # Make 4 rectangles that we can later move to.. is None ax plt.gca # Display all paw impacts sum over time ax.imshow data.sum axis 2 .T # Annotate each impact with which paw it..
Generating movie from python without saving individual frames to files http://stackoverflow.com/questions/4092927/generating-movie-from-python-without-saving-individual-frames-to-files .set_visible False ax.get_yaxis .set_visible False im ax.imshow rand 300 300 cmap 'gray' interpolation 'nearest' im.set_clim..
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 # The vmin and vmax arguments specify the color limits im ax.imshow dat vmin 0 vmax 2 # Make an axis for the colorbar on the right..
python - matplotlib - setting aspect ratio http://stackoverflow.com/questions/7965743/python-matplotlib-setting-aspect-ratio np.random.rand 10 20 fig plt.figure ax fig.add_subplot 111 ax.imshow data ax.set_xlabel 'xlabel' ax.set_aspect 2 fig.savefig 'equal.png'.. np.random.rand 10 20 fig plt.figure ax fig.add_subplot 111 ax.imshow data ax.set_aspect 'equal' fig.savefig 'equal.png' ax.set_aspect..
Smoothing Data in Contour Plot with Matlibplot http://stackoverflow.com/questions/8055489/smoothing-data-in-contour-plot-with-matlibplot sigma 1.0 order 0 fig plt.figure ax fig.add_subplot 1 2 1 ax.imshow Z ax fig.add_subplot 1 2 2 ax.imshow Z2 plt.show The left side.. fig.add_subplot 1 2 1 ax.imshow Z ax fig.add_subplot 1 2 2 ax.imshow Z2 plt.show The left side shows the original data the right..
scipy: savefig without frames, axes, only content http://stackoverflow.com/questions/8218608/scipy-savefig-without-frames-axes-only-content ax.set_axis_off fig.add_axes ax Then draw your image on it ax.imshow your_image aspect 'normal' fig.savefig fname dpi The aspect..
matplotlib: limits when using plot and imshow in same axes http://stackoverflow.com/questions/9120749/matplotlib-limits-when-using-plot-and-imshow-in-same-axes as plt import numpy as np fig ax plt.subplots ax.imshow np.random.random 10 10 ax.plot range 11 plt.show With this import.. as plt import numpy as np fig ax plt.subplots ax.imshow np.random.random 10 10 ax.autoscale False ax.plot range 11 plt.show..
Rectangular bounding box around blobs in a monochrome image using python http://stackoverflow.com/questions/9525313/rectangular-bounding-box-around-blobs-in-a-monochrome-image-using-python ax fig.add_subplot 111 data misc.imread 'image.png' im ax.imshow data data_slices find_paws 255 data smooth_radius 20 threshold..
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