This is a Python demo of Polygon Search capabilities available with 7.2 Redis Stack. This builds 4 random polygons and points via the Shapely module. The 4 polygons are arranged to be layered in containment with 4 points within them. The polygons and points are stored in Redis as JSON objects. Redis Search is then leveraged to show the WITHIN and CONTAINS query types.
- Creates 4 random polygons + points and plots them on a graphical display
- Stores the Polygons and Points in Redis as JSON objects
- Performs Redis geo searches leveraging the WITHIN and CONTAINS queries
- Docker Compose
- Python
-
Clone this repo.
-
Install Python requirements
pip install -r requirements.txt- Start Redis Stack
docker compose up -dpython3 poly.py
*** Polygons within the Red Polygon *** Green Polygon Blue Polygon Cyan Polygon *** Polygons within the Green Polygon *** Blue Polygon Cyan Polygon *** Polygons within the Blue Polygon *** Cyan Polygon *** Polygons within the Cyan Polygon *** None *** Points within the Red Polygon *** Purple Point Brown Point Orange Point Olive Point *** Points within the Green Polygon *** Purple Point Brown Point Orange Point Olive Point *** Points within the Blue Polygon *** Purple Point Brown Point *** Points within the Cyan Polygon *** Purple Point Brown Point *** Polygons containing the Red Polygon *** None *** Polygons containing the Green Polygon *** Red Polygon *** Polygons containing the Blue Polygon *** Red Polygon Green Polygon *** Polygons containing the Cyan Polygon *** Red Polygon Green Polygon Blue Polygon *** Polygons containing the Purple Point *** Red Polygon Green Polygon Blue Polygon Cyan Polygon *** Polygons containing the Brown Point *** Red Polygon Green Polygon Blue Polygon Cyan Polygon *** Polygons containing the Orange Point *** Red Polygon Green Polygon *** Polygons containing the Olive Point *** Red Polygon Green Polygon