Vega is a visualization specification language that describes how to map your source data to your viewing area. By creating a JSON Vega specification structure, you define the data and the transformations to apply to the data to produce meaningful visualizations. The specification includes the geometric shape that represents your data, scaling properties that map the data to the visualization area, and graphical rendering properties.
The topics in this guide define and describe the OmniSci implementation of Vega, and provide examples you can use as a basis for your own visualizations:
- Tutorials - Introduces you to Vega specification patterns so you can start creating visualizations quickly and easily. Each tutorial has example code that demonstrates a particular feature or pattern. Tutorials start with basic Vega concepts and an introduction to the API for communication with the backend. Other tutorials provide more in-depth information about specific Vega implementations.