storage¶
Storage of annotations.
This module contains a collection of classes for handling storage of annotations in memory in addition to serialization/deserialization to/from disk.
Definitions¶
For the sake of clarity it is helpful to define a few terms used throughout this documentation.
- Annotation
A geometry and associated properties.
- Geometry
One of: a point, a polygon, or a line string.
- Properties
Key-value pairs associated with a geometry.
Classes
An annotation: a geometry and associated properties. |
|
Annotation store abstract base class. |
|
Pure python dictionary backed annotation store. |
|
Metadata storage for an SQLiteStore. |
|
SQLite backed annotation store. |