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#! /usr/bin/env python
from __future__ import print_function
from openturns import *
TESTPREAMBLE()
RandomGenerator.SetSeed(0)
try:
# Generate the data for the polygons to be drawn
size = 50
cursor = NumericalPoint(2)
data1 = NumericalSample(size, 2) # polygon y = 2x for x in [-25]
data2 = NumericalSample(size, 2) # polygon y = x*x for x in [-11]
for i in range(size):
tmp = 7. * i / size + 2
cursor[0] = tmp
cursor[1] = 2 * tmp
data1[i] = cursor
tmp = 9. * i / size + 1
cursor[0] = tmp
cursor[1] = tmp * tmp
data2[i] = cursor
# Create an empty graph
myGraph = Graph("Some polygons", "x1", "x2", True, "topright", 1.0)
# Create the first polygon
myPolygon1 = Polygon(data1)
myPolygon1.setColor("blue")
# Then, draw it
myGraph.add(myPolygon1)
myGraph.draw("Graph_Polygon_a_OT", 640, 480)
# Check that the correct files have been generated by computing their
# checksum
# Create the second cloud
myPolygon2 = Polygon(data2)
myPolygon2.setColor("red")
# Add it to the graph and draw everything
myGraph.add(myPolygon2)
for i in range(4):
myGraph.setLogScale(i)
myGraph.draw("Graph_Polygon_b_OT_" + str(i), 640, 480)
except:
import sys
print("t_Polygon_std.py", sys.exc_info()[0], sys.exc_info()[1])
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