Mercurial > hg > nsaunier > traffic-intelligence
annotate scripts/delete-tables.py @ 372:349eb1e09f45
Cleaned the methods/functions indicating if a point is in a polygon
In general, shapely should be used, especially for lots of points:
from shapely.geometry import Polygon, Point
poly = Polygon(array([[0,0],[0,1],[1,1],[1,0]]))
p = Point(0.5,0.5)
poly.contains(p) -> returns True
poly.contains(Point(-1,-1)) -> returns False
You can convert a moving.Point to a shapely point: p = moving.Point(1,2) p.asShapely() returns the equivalent shapely point
If you have several points to test, use moving.pointsInPolygon(points, polygon) where points are moving.Point and polygon is a shapely polygon.
| author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
|---|---|
| date | Tue, 16 Jul 2013 17:00:17 -0400 |
| parents | 14a2405f54f8 |
| children | eaf7765221d9 |
| rev | line source |
|---|---|
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584613399513
added script and functions to remove object tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff
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1 #! /usr/bin/env python |
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584613399513
added script and functions to remove object tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
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2 |
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344
14a2405f54f8
slight modification to safety analysis and generalized script to delete computed data (objects and interactions)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
334
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3 import sys, argparse |
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Nicolas Saunier <nicolas.saunier@polymtl.ca>
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4 |
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584613399513
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Nicolas Saunier <nicolas.saunier@polymtl.ca>
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5 import utils |
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584613399513
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Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
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6 import storage |
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584613399513
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Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff
changeset
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7 |
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344
14a2405f54f8
slight modification to safety analysis and generalized script to delete computed data (objects and interactions)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
334
diff
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8 parser = argparse.ArgumentParser(description='The program deletes the tables in the database before saving new results (for objects, tables object_features and objects are dropped; for interactions, the tables interactions and indicators are dropped') |
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14a2405f54f8
slight modification to safety analysis and generalized script to delete computed data (objects and interactions)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
334
diff
changeset
|
9 #parser.add_argument('configFilename', help = 'name of the configuration file') |
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14a2405f54f8
slight modification to safety analysis and generalized script to delete computed data (objects and interactions)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
334
diff
changeset
|
10 parser.add_argument('-d', dest = 'databaseFilename', help = 'name of the Sqlite database', required = True) |
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14a2405f54f8
slight modification to safety analysis and generalized script to delete computed data (objects and interactions)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
334
diff
changeset
|
11 parser.add_argument('-t', dest = 'dataType', help = 'type of the data to remove', required = True, choices = ['object','interaction']) |
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14a2405f54f8
slight modification to safety analysis and generalized script to delete computed data (objects and interactions)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
334
diff
changeset
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12 args = parser.parse_args() |
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235
584613399513
added script and functions to remove object tables
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
diff
changeset
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13 |
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344
14a2405f54f8
slight modification to safety analysis and generalized script to delete computed data (objects and interactions)
Nicolas Saunier <nicolas.saunier@polymtl.ca>
parents:
334
diff
changeset
|
14 storage.removeFromSqlite(args.databaseFilename, args.dataType) |