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- import numpy as np
- from mpl_toolkits.mplot3d import Axes3D
- import matplotlib.pyplot as plt
- import csv
-
- plt.switch_backend('TkAgg')
-
- """
- def randrange(n, vmin, vmax):
- return (vmax - vmin)*np.random.rand(n) + vmin
-
- fig = plt.figure()
- ax = fig.add_subplot(111, projection='3d')
- n = 100
- for c, m, zl, zh in [('r', 'o', -50, -25), ('b', '^', -30, -5)]:
- xs = randrange(n, 23, 32)
- ys = randrange(n, 0, 100)
- zs = randrange(n, zl, zh)
- ax.scatter(xs, ys, zs, c=c, marker=m)
-
- ax.set_xlabel('X Label')
- ax.set_ylabel('Y Label')
- ax.set_zlabel('Z Label')
-
- plt.show()
- """
-
-
-
- fn = "preset.csv"
-
- fig = plt.figure()
- ax = fig.add_subplot(111, projection='3d')
- ax.set_xlabel('Threshold')
- ax.set_ylabel('Lower')
- ax.set_zlabel('Upper')
-
-
- with open(fn) as f:
- rd = csv.reader(f)
-
- rd.next()
-
- for x in rd:
- label = x[0]
- ch = x[1]
- mode = x[2]
- thresh= x[3]
- upr = x[4]
- lwr = x[5]
- offs = x[6]
-
- c = 'b'
- if float(mode)==4:
- c = 'g'
- if float(mode)==0:
- c = 'r'
-
- lbl = "%s-%s" % (label,ch)
-
- x = float(thresh)
- y = float(lwr)
- z = float(upr)
- ax.scatter(x,y,z,c=c)
-
- ax.text(x,y,z, '%s' % (lbl), size=10, zorder=1, color='k')
-
-
- plt.show()
-
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