Function getMapInfo

test/jasmine/tests/map_test.js:1881–1918

(gd)

});

function getMapInfo(gd) {
    var subplot = gd._fullLayout.map._subplot;
    var map = subplot.map;

    var sources = map.style.sourceCaches;
    var layers = map.style._layers;
    var uid = subplot.uid;

    var traceSources = Object.keys(sources).filter(function(k) {
        return k.indexOf('source-') === 0;
    });

    var traceLayers = Object.keys(layers).filter(function(k) {
        return k.indexOf('plotly-trace-layer-') === 0;
    });

    var layoutSources = Object.keys(sources).filter(function(k) {
        return k.indexOf(uid) !== -1;
    });

    var layoutLayers = Object.keys(layers).filter(function(k) {
        return k.indexOf(uid) !== -1;
    });

    return {
        map: map,
        div: subplot.div,
        sources: sources,
        layers: layers,
        traceSources: traceSources,
        traceLayers: traceLayers,
        layoutSources: layoutSources,
        layoutLayers: layoutLayers,
        center: map.getCenter(),
        zoom: map.getZoom(),
        style: map.getStyle()
    };
}