Function determineSearchTraces

src/components/selections/select.js:783–822

(gd, xAxes, yAxes, subplot)

}

function determineSearchTraces(gd, xAxes, yAxes, subplot) {
    if(!gd.calcdata) return [];

    var searchTraces = [];
    var xAxisIds = xAxes.map(getAxId);
    var yAxisIds = yAxes.map(getAxId);
    var cd, trace, i;

    for(i = 0; i < gd.calcdata.length; i++) {
        cd = gd.calcdata[i];
        trace = cd[0].trace;

        if(trace.visible !== true || !trace._module || !trace._module.selectPoints) continue;

        if(
            hasSubplot({subplot: subplot}) &&
            (trace.subplot === subplot || trace.geo === subplot)
        ) {
            searchTraces.push(createSearchInfo(trace._module, cd, xAxes[0], yAxes[0]));
        } else if(trace.type === 'splom') {
            // FIXME: make sure we don't have more than single axis for splom
            if(trace._xaxes[xAxisIds[0]] && trace._yaxes[yAxisIds[0]]) {
                var info = createSearchInfo(trace._module, cd, xAxes[0], yAxes[0]);
                info.scene = gd._fullLayout._splomScenes[trace.uid];
                searchTraces.push(info);
            }
        } else if(trace.type === 'sankey') {
            var sankeyInfo = createSearchInfo(trace._module, cd, xAxes[0], yAxes[0]);
            searchTraces.push(sankeyInfo);
        } else {
            if(xAxisIds.indexOf(trace.xaxis) === -1 && (!trace._xA || !trace._xA.overlaying)) continue;
            if(yAxisIds.indexOf(trace.yaxis) === -1 && (!trace._yA || !trace._yA.overlaying)) continue;

            searchTraces.push(createSearchInfo(trace._module, cd,
              getFromId(gd, trace.xaxis), getFromId(gd, trace.yaxis)));
        }
    }

    return searchTraces;
}

function createSearchInfo(module, calcData, xaxis, yaxis) {
    return {