geostyler-cql-parser

GeoStyler Translates CQL Filter and Geostyler Style Filters

This is almost a 1on1 transformation from the OpenLayers v2 CQL Parser to TypeScript. Except that it writes Filters in the GeoStyler Style format instead of ol styles.

But you can easily transform the GeoStyler Styles to OL3 with the GeoStyler OpenLayers Parser. So its just two steps from CQL Filter to OL3 Styles.

Building the parser

Run npm run generate everytime the cql-parser.js needs to be updated.

Important: Make sure to remove the export of main in order to prevent errors that occur when using the parser in the browser. I.e. following lines should be removed:

exports.main = function commonjsMain (args) {};
if (typeof module !== 'undefined' && require.main === module) {
  exports.main(process.argv.slice(1));
}

Funding & financial sponsorship

Maintenance and further development of this code can be funded through the GeoStyler Open Collective. All contributions and expenses can transparently be reviewed by anyone; you see what we use the donated money for. Thank you for any financial support you give the GeoStyler project 💞