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python Programming Glossary: ymaxPySide: Separating a spritesheet / Separating an image into contiguous regions of color http://stackoverflow.com/questions/14432021/pyside-separating-a-spritesheet-separating-an-image-into-contiguous-regions-o in xrange 1 ncc 1 px py numpy.nonzero lbl i xmin xmax ymin ymax px.min px.max py.min py.max sprite Image.new img.mode ymax ymin.. ymax px.min px.max py.min py.max sprite Image.new img.mode ymax ymin 1 xmax xmin 1 bg sp sprite.load for x y in zip px py x..
annotate a plot using matplotlib http://stackoverflow.com/questions/15148149/annotate-a-plot-using-matplotlib 1.5 plt.ylabel Anger fontsize 14 color 'blue' plt.ylim ymax 0.04 plt.xlim xmax 122 plt.grid True plt.title Anger Real Events..
Integrate 2D kernel density estimate http://stackoverflow.com/questions/17822282/integrate-2d-kernel-density-estimate True m1 m2 data 0 data 1 xmin xmax min m1 max m1 ymin ymax min m2 max m2 # Perform a kernel density estimate KDE on the.. estimate KDE on the data x y np.mgrid xmin xmax 100j ymin ymax 100j positions np.vstack x.ravel y.ravel values np.vstack m1.. as plt # Set limits plt.xlim xmin xmax plt.ylim ymin ymax # KDE density plot plt.imshow np.rot90 f cmap plt.cm.gist_earth_r..
Scipy interpolation on a numpy array http://stackoverflow.com/questions/3057015/scipy-interpolation-on-a-numpy-array of z values that ranges from some xmin to xmax and ymin to ymax in each direction. Anything outside of those bounding coordinates.. 4.5 9.2 12.2 14.8 18.2 ny nx z.shape xmin xmax 1 5 ymin ymax 10000 20000 # Points we want to interpolate at x1 y1 1.3 25000.. with the hard break in the y direction yi ny 2 yi ymin ymax ymin yi yi 1 2.0 # Now we actually interpolate # map_coordinates..
Resampling irregularly spaced data to a regular grid in Python http://stackoverflow.com/questions/3864899/resampling-irregularly-spaced-data-to-a-regular-grid-in-python randomly generated data points ndata 20 xmin xmax 8 8 ymin ymax 380 2428 # Generate random data x np.random.randint xmin xmax.. np.random.randint xmin xmax ndata y np.random.randint ymin ymax ndata z np.random.random ndata # Plot the random data points.. data points plt.scatter x y c z plt.axis xmin xmax ymin ymax plt.colorbar plt.show You can then interpolate the data as you..
http://stackoverflow.com/questions/4502656/how-to-sort-my-paws the paw... mask paw 0.01 paw.max y x np.mgrid ny nx ymin ymax y mask .min y mask .max xmin xmax x mask .min x mask .max #.. 20 20 xi np.linspace xmin xmax numx yi np.linspace ymin ymax numy xi yi np.meshgrid xi yi # Resample the values onto the..
Plotting implicit equations in 3d http://stackoverflow.com/questions/4680525/plotting-implicit-equations-in-3d x y and z limits of plotted interval''' xmin xmax ymin ymax zmin zmax bbox 3 fig plt.figure ax fig.add_subplot 111 projection.. zmin zmax ax.set_xlim3d xmin xmax ax.set_ylim3d ymin ymax plt.show Here's the plot of the Goursat Tangle def goursat_tangle..
set_data and autoscale_view matplotlib http://stackoverflow.com/questions/7187504/set-data-and-autoscale-view-matplotlib on the axes and their ranges change keeping track of the ymax for the entire data is not practical A little bit of exploring.. A little bit of exploring got me to this xmin xmax ymin ymax matplotlib.figure.FigureImage.get_extent FigureImage But here..
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