Function createFills

src/traces/scatter/plot.js:79–111

(gd, traceJoin, plotinfo)

};

function createFills(gd, traceJoin, plotinfo) {
    traceJoin.each(function(d) {
        var fills = ensureSingle(d3.select(this), 'g', 'fills');
        Drawing.setClipUrl(fills, plotinfo.layerClipId, gd);

        var trace = d[0].trace;

        // trace._ownFill and trace._nextFill may have leftover values
        // from a previous call to createFills. They should always start as null.
        // We clear both values in order to start with a clean slate.
        // Note that these are DIFFERENT VARIABLES than
        // trace._ownfill and trace._nexttrace referenced a few lines down.
        trace._ownFill = null;
        trace._nextFill = null;

        var fillData = [];
        if(trace._ownfill) fillData.push('_ownFill');
        if(trace._nexttrace) fillData.push('_nextFill');

        var fillJoin = fills.selectAll('g').data(fillData, identity);

        fillJoin.enter().append('g');

        fillJoin.exit().remove();

        fillJoin.order().each(function(d) {
            // make a path element inside the fill group, just so
            // we can give it its own data later on and the group can
            // keep its simple '_*Fill' data
            trace[d] = ensureSingle(d3.select(this), 'path', 'js-fill');
        });
    });
}

function plotOne(gd, idx, plotinfo, cdscatter, cdscatterAll, element, transitionOpts) {
    var isStatic = gd._context.staticPlot;