Metadata-Version: 2.1
Name: deep-geometry
Version: 0.2.0
Summary: A python library for preprocessing geospatial vector geometries for use in deep learning
Home-page: https://github.com/SPINlab/deep-geometry
Author: Rein van 't Veer
Author-email: rein@geodan.nl
License: UNKNOWN
Description: # deep-geometry
        A python library for preprocessing geospatial vector geometries for use in deep learning
        
        ## Rationale
        Deep learning can use geospatial vector polygons directly (rather than a feature-extracted pre-processd version), but it requires vectorization and normalisation first, like any data source.
        
        ## Installation
        `pip install deep-geometry`
        
        ## Usage
        ```python
        >>> from deep_geometry import vectorizer as gv
        
        >>> geoms = [
        ...     'POINT(0 0)',
        ...     'POINT(1 1)',
        ...     'POINT(2 2)',
        ...     'POINT(3 3)',
        ...     'POINT(4 4)',
        ...     'POINT(5 5)',
        ...     'POLYGON((0 0, 1 1, 2 2, 3 3, 0 0))',
        ...     'POLYGON((0 0, 1 1, 2 2, 3 3, 4 4, 5 5, 0 0))',
        ... ]
        
        >>> # Just bake me some vectors
        ... gv.vectorize_wkt(geoms[0])
        array([[ 0.,  0.,  0.,  0.,  1.]])
        
        >>> gv.vectorize_wkt(geoms[6])
        array([[ 0.,  0.,  1.,  0.,  0.],
               [ 1.,  1.,  1.,  0.,  0.],
               [ 2.,  2.,  1.,  0.,  0.],
               [ 3.,  3.,  1.,  0.,  0.],
               [ 0.,  0.,  0.,  0.,  1.]])
        
        >>> # collect the max length from a set of geometries:
        ... max_len = gv.max_points(geoms)
        ... print('Maximum geometry node size in set:', max_len)
        Maximum geometry node size in set: 7
        
        >>> simple_polygon = gv.vectorize_wkt(geoms[6], max_len)
        ... print('A polygon:', simple_polygon)
        A polygon: [[ 0.  0.  1.  0.  0.]
         [ 1.  1.  1.  0.  0.]
         [ 2.  2.  1.  0.  0.]
         [ 3.  3.  1.  0.  0.]
         [ 0.  0.  0.  0.  1.]]
        
        ```
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3
Description-Content-Type: text/markdown
