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python Programming Glossary: dyhttp://stackoverflow.com/questions/13542855/python-help-to-implement-an-algorithm-to-find-the-minimum-area-rectangle-for-gi pi 4 math.atan 1 for i in range n 1 dx hull i 1 0 hull i 0 dy hull i 1 1 hull i 1 theta pi math.atan2 dy dx s c math.sin theta.. i 1 0 hull i 0 dy hull i 1 1 hull i 1 theta pi math.atan2 dy dx s c math.sin theta math.cos theta yC hull i 0 s hull i 1.. # add after pi ... line minRect 1e33 0 0 0 0 0 0 # area dx dy i iL iP iR # add after area ... line if area minRect 0 minRect..
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 bins xs ax 1 dx xs 1 xs 0 ys ax 2 dy ys 1 ys 0 def rdn return 1 1 np.random.random 1 points for i.. z_data y_data bins bins xs ys zs ax1 1 ax1 2 ax3 1 dx dy dz xs 1 xs 0 ys 1 ys 0 zs 1 zs 0 def rdn return 1 1 np.random.random..
Mutli-threading python with Tkinter http://stackoverflow.com/questions/14379106/mutli-threading-python-with-tkinter y in enumerate self._oid sx sy speed dx sx math.cos angle dy sy math.sin angle if y dy r height or y dy r 0 sy sy self._oid.. sx sy speed dx sx math.cos angle dy sy math.sin angle if y dy r height or y dy r 0 sy sy self._oid i 3 sx sy if x dx r width.. math.cos angle dy sy math.sin angle if y dy r height or y dy r 0 sy sy self._oid i 3 sx sy if x dx r width or x dx r 0..
Creating a movie in Jython/Python http://stackoverflow.com/questions/17288272/creating-a-movie-in-jython-python def drawLine pic col x0 y0 x1 y1 dx abs x1 x0 dy abs y1 y0 sx sy 0 #sx 1 if x0 x1 else 1 #sy 1 if y0 y1 else.. 1 if x0 x1 sx 1 else sx 1 if y0 y1 sy 1 else sy 1 err dx dy while True drawPoint pic col x0 y0 if x0 x1 and y0 y1 break.. pic col x0 y0 if x0 x1 and y0 y1 break e2 2 err if e2 dy err err dy x0 x0 sx if x0 x1 and y0 y1 drawPoint pic col x0..
SendKeys for Python 3.1 on Windows http://stackoverflow.com/questions/1823762/sendkeys-for-python-3-1-on-windows class cls_MouseInput ct.Structure _fields_ dx ct.c_long dy ct.c_long mouseData ct.c_ulong dwFlags ct.c_ulong time ct.c_ulong..
How can I improve my paw detection? http://stackoverflow.com/questions/4087919/how-can-i-improve-my-paw-detection you're just wanting semi contiguous regions there's already an easy implementation in Python SciPy 's ndimage.morphology.. paw and display it for slice rect in zip paw_slices rects dy dx slice rect.set_xy dx.start dy.start rect.set_width dx.stop.. in zip paw_slices rects dy dx slice rect.set_xy dx.start dy.start rect.set_width dx.stop dx.start 1 rect.set_height dy.stop..
Python/Scipy 2D Interpolation (Non-uniform Data) http://stackoverflow.com/questions/5146025/python-scipy-2d-interpolation-non-uniform-data grid doesn't necessarily have to have all the same dx and dy. if all dx's and dy's were equal you'd have a Regular Grid Now.. have to have all the same dx and dy. if all dx's and dy's were equal you'd have a Regular Grid Now your current question..
How to create a legend for 3D bar in matplotlib? http://stackoverflow.com/questions/5803015/how-to-create-a-legend-for-3d-bar-in-matplotlib zpos np.zeros elements dx 0.5 np.ones_like zpos dy dx.copy dz hist.flatten ax.bar3d xpos 8 ypos 8 zpos 8 dx dy.. dx.copy dz hist.flatten ax.bar3d xpos 8 ypos 8 zpos 8 dx dy dz color 'b' zsort 'average' blue_proxy plt.Rectangle 0 0 1.. 0 0 1 1 fc b ax.bar3d xpos 8 ypos 8 zpos 8 dx dy dz color 'r' zsort 'average' red_proxy plt.Rectangle 0 0 1 1..
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