Spawning process for interactive VTK viewer process

Samo Penic

2017-01-14 3ccf5d1c706eecc15da8d17ca381706892cb9f76

Spawning process for interactive VTK viewer process

 nir_log

@@ -102,6 +102,7 @@
    import matplotlib.pyplot as plt
    from trisurf import VTKRendering as vtk
    import math
    from multiprocessing import Process
    table=trisurf.Statistics(run.Dir.fullpath(),filename='data_tspoststat.csv').getTable()
    def running_avg(col):
        import numpy as np
@@ -109,6 +110,9 @@
        for i in range(0,len(col)):
            avg.append(np.average(col[:-i]))
        return avg
    def spawned_viewer(n):
        vtk.Renderer(kwargs.get('args', None),kwargs.get('host',None),run, n)

    fig=plt.figure(1)
    ra=running_avg(table['hbar'])
    plt.plot(ra)
@@ -117,7 +121,8 @@
    plt.xlabel('n')
    def onclick(event):
        print('button=%d, x=%d, y=%d, xdata=%f, ydata=%f' % (event.button, event.x, event.y, event.xdata, event.ydata))
        vtk.Renderer(kwargs.get('args', None),kwargs.get('host',None),run, math.floor(event.xdata))
        p=Process(target=spawned_viewer, args=(math.floor(event.xdata)-1,))
        p.start()
    cid = fig.canvas.mpl_connect('button_press_event', onclick)
    plt.show()
    plt.close(1)