gjtk is a library for working with GeoJSON. It aims to be as compliant with the specification (soon standard, hopefully) as possible.
gjtk is available on PyPI.
pip install gjtkimport gjtk| Method | Description |
|---|---|
positions_of(geojson) |
returns all the Positions in a valid GeoJSON object |
features_of(geojson) |
returns all the Features in a valid GeoJSON object |
geometries_of(geojson) |
returns all the Geometries in a valid GeoJSON object |
| Method | Description |
|---|---|
point(position) |
returns a valid Point |
multi_point(coordinates) |
returns a valid MultiPoint |
line_string(coordinates) |
returns a valid LineString |
multi_line_string(coordinates) |
returns a valid MultiLineString |
polygon(coordinates) |
returns a valid Polygon |
multi_polygon(coordinates) |
returns a valid MultiPolygon |
geometry_collection(geometries) |
returns a valid GeometryCollection |
feature(geometry, properties) |
returns a valid Feature |
feature_collection(features) |
returns a valid FeatureCollection |
| Method | Description |
|---|---|
position(max_numbers=3, min_numbers=2) |
returns a random Position |
point_coordinates() |
returns random Point coordinates |
multi_point_coordinates(max_positions=6, min_positions=0) |
returns random MultiPoint coordinates |
line_string_coordinates(max_positions=6, min_positions=2) |
returns random LineString coordinates |
linear_ring_coordinates() |
returns random LinearRing coordinates |
multi_line_string_coordinates(max_line_strings=6, min_line_strings=1) |
returns random MultiLineString coordinates |
polygon_coordinates() |
returns random Polygon coordinates |
multi_polygon_coordinates(max_polygons=6, min_polygons=1) |
returns random MultiPolygon coordinates |
geometry() |
returns a random Geometry |
point() |
returns a random Point |
multi_point() |
returns a random MultiPoint |
line_string() |
returns a random LineString |
multi_line_string() |
returns a random MultiLineString |
polygon() |
returns a random Polygon |
multi_polygon() |
returns a random MultiPolygon |
geometry_collection(max_geometries=3, min_geometries=0) |
returns a random GeometryCollection |
feature() |
returns a random Feature |
feature_collection(max_features=3, min_features=0) |
returns a random FeatureCollection |
crs() |
returns a random CRS |
link() |
returns a random Link |
bbox(max_dimensions=4, min_dimensions=2) |
returns a random Bbox |
| Method | Description |
|---|---|
is_geojson(anything) |
returns True when passed a valid GeoJSON object, otherwise False |
is_geometry(anything) |
returns True when passed a valid Geometry, otherwise False |
is_position(anything) |
returns True when passed a valid Position, otherwise False |
is_point_coordinates(anything) |
returns True when passed valid Point coordinates, otherwise False |
is_multi_point_coordinates(anything) |
returns True when passed valid MultiPoint coordinates, otherwise False |
is_line_string_coordinates(anything) |
returns True when passed valid LineString coordinates, otherwise False |
is_linear_ring_coordinates(anything) |
returns True when passed valid LinearRing coordinates, otherwise False |
is_multi_line_string_coordinates(anything) |
returns True when passed valid MultiLineString coordinates, otherwise False |
is_polygon_coordinates(anything) |
returns True when passed valid Polygon coordinates, otherwise False |
is_multi_polygon_coordinates(anything) |
returns True when passed valid MultiPolygon coordinates, otherwise False |
is_point(anything) |
returns True when passed a valid Point, otherwise False |
is_multi_point(anything) |
returns True when passed a valid MultiPoint, otherwise False |
is_line_string(anything) |
returns True when passed a valid LineString, otherwise False |
is_multi_line_string(anything) |
returns True when passed a valid MultiLineString, otherwise False |
is_polygon(anything) |
returns True when passed a valid Polygon, otherwise False |
is_multi_polygon(anything) |
returns True when passed a valid MultiPolygon, otherwise False |
is_geometry_collection(anything) |
returns True when passed a valid GeometryCollection, otherwise False |
is_feature(anything) |
returns True when passed a valid Feature, otherwise False |
is_feature_collection(anything) |
returns True when passed a valid Feature Collection, otherwise False |
is_crs(anything) |
returns True when passed a valid CRS, otherwise False |
has_crs(anything) |
returns True when passed a GeoJSON object that validly specifies a CRS, otherwise False |
is_link(anything) |
returns True when passed a valid Link, otherwise False |
is_bbox(anything) |
returns True when passed a valid Bbox, otherwise False |
has_bbox(anything) |
returns True when passed a GeoJSON object that validly specifies a Bbox, otherwise False |
equal_positions(position1, position2) |
returns True when all parameters are identical Positions, otherwise False |
contained_polygon(innerLinearRing, outerLinearRing) |
returns True when one LinearRing contains another, otherwise False |
Copyright (C) 2016 David Tucker
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA