Exporting results

The plugin adds a small Export control to the top-right of the map (toggle via options.exportControl, default true). It writes the currently displayed features to a downloaded file in one of three formats.

Format	Filename	Notes
GeoJSON	results.geojson	Verbatim copy of the in-memory feature collection.
Copy	clipboard	Copies formatted GeoJSON to the clipboard for paste into issues, notebooks or editors.
PNG	map.png	Captures the current map viewport as an image. Browser tile CORS rules can affect third-party basemap pixels.
KML	results.kml	Supports Point, LineString, Polygon (incl. holes). Uses wktLabel or name as placemark name.
CSV	results.csv	One row per feature, one column per binding variable + a synthesized wkt column.

Features from every visible geometry column are merged. Hidden layers (toggled off in the layers control) are still exported, because export operates on the parsed result set, not on what is currently rendered.

CSV escaping

Values containing commas, quotes or newlines are wrapped in double quotes and internal quotes are doubled, per RFC 4180.

Disabling the control

new Yasgui(el, {
  yasr: { plugins: { geo: { exportControl: false } } },
});