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annotate python/tests/moving_shapely.txt @ 781:7c38250ddfc7 dev

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updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Thu, 11 Feb 2016 11:56:50 -0500
parents 6ae68383071e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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6ae68383071e corrected issue with tests requiring shapely, adding a separate test file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
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1 >>> from moving import *
6ae68383071e corrected issue with tests requiring shapely, adding a separate test file
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2 >>> from shapely.geometry import Polygon
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7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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3 >>> from shapely.prepared import prep
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4
6ae68383071e corrected issue with tests requiring shapely, adding a separate test file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
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5 >>> t1 = Trajectory([[0.5,1.5,2.5],[0.5,3.5,6.5]])
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7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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6 >>> poly = Polygon([[0,0],[4,0],[4,3],[0,3]])
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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7 >>> sub1, sub2 = t1.getTrajectoryInPolygon(poly)
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
8 >>> sub1
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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9 (0.500000,0.500000)
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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10 >>> sub1, sub2 = t1.getTrajectoryInPolygon(Polygon([[10,10],[14,10],[14,13],[10,13]]))
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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11 >>> sub1.length()
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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12 0
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
13 >>> sub1, sub2 = t1.getTrajectoryInPolygon(prep(poly))
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
14 >>> sub1
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6ae68383071e corrected issue with tests requiring shapely, adding a separate test file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
15 (0.500000,0.500000)
781
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
16 >>> t2 = t1.differentiate(True)
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
17 >>> sub1, sub2 = t1.getTrajectoryInPolygon(prep(poly), t2)
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
18 >>> sub1.length() == sub2.length()
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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19 True
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
20 >>> sub1
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
21 (0.500000,0.500000)
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
22 >>> sub2
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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23 (1.000000,3.000000)
635
6ae68383071e corrected issue with tests requiring shapely, adding a separate test file
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff changeset
24
781
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
25 >>> t1.proportionInPolygon(poly, 0.5)
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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26 False
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
diff changeset
27 >>> t1.proportionInPolygon(poly, 0.3)
7c38250ddfc7 updated to deal with prepared polygons from shapely, and to extract the same positions from a second trajectory in a polygon (for velocities for example)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents: 635
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28 True