示例#1
0
 def neurons_by_pose(self, poseinfo):
     pneurons = []
     for n in self.neurons:
         pn_pos = poselib.projTranslateByBb(poselib.projCoord(n["pos"], poseinfo), self.bbpoints, n["name"], poseinfo)
         if pn_pos is None:
             continue
         pn = n.copy()
         pn["pos"] = pn_pos
         pn["diameter"] = poselib.projDiameter(n["diameter"], poseinfo)
         pneurons.append(pn)
     return pneurons
示例#2
0
def draw_uvframe_neurons(uvframe, bbpoints, neurons, poseinfo, title):
    # Draw the image with neuron locations interposed
    f = plt.figure(title)
    imgplot = plt.imshow(uvframe, cmap=plt.cm.gray)
    ax = f.add_subplot(111)

    for p in bbpoints:
        pos = [p[0,1], p[0,0]]
        ax.add_patch(matplotlib.patches.Circle(pos, radius = 0.5,
            edgecolor = 'yellow', fill = 0))

    for n in neurons:
        pos = poselib.projTranslateByBb(poselib.projCoord(n["pos"], poseinfo), bbpoints, n["name"], poseinfo)
        if pos is None:
            continue
        r = poselib.projDiameter(n["diameter"], poseinfo) / 2.
        print "showing", n["name"], "pos", pos, "r", r
        ax.add_patch(matplotlib.patches.Circle(pos, radius = r / 10.,
            edgecolor = 'green', fill = 0))
        ax.annotate(n["name"], xy = pos, color = 'green')

    plt.show()