Extension:Graph/Graphoid/pl



Usługa Graphoid
Graphoid is a node.js  service that converts a graph definition into a static PNG image using the same Vega library code that runs in advanced browsers. The reason Graphoid was initially developed was to provide a static image so we wouldn't have to bundle Vega and d3 resource loader modules with every page response. Zobacz T211881, aby uzyskać więcej informacji. The service is available on the Wikimedia cluster at https://www.mediawiki.org/api/rest_v1/#/Page%20content/get_page_graph_png__title___revision___graph_id_.

You can install it yourself:

(note: this package is not being maintained (T211881, and installation may fail, see T196001, T239100. npm i --build-from-source may help.)

The service URLs contain the domain of the page (for example mediawiki.org), service version (v1), the title of the page with the graph (PageTitle), revision ID of the page (12345, but could be 0 for current), and a hash ID of the graph itself (also used in HTML page to identify graph definition), for example:

http://localhost:6927/mediawiki.org/v1/PageTitle/12345/a64b022a8fa5b7fc5e40a2c95cd0a114b2ae1174.png (deprecated url)

https://www.mediawiki.org/api/rest_v1/page/graph/png/Extension%3AGraph/3420825/72edc224f0a10b343c1e84f63dbfc97cac9bc957.png

You configure the Graph extension to use the Graphoid service in LocalSettings.php with a line like

Configure graphoid services


You can further configure the service via its config file.