Function styleWaterfalls

src/components/legend/style.js:276–323

(d)

    }

    function styleWaterfalls(d) {
        var trace = d[0].trace;
        var isWaterfall = trace.type === 'waterfall';

        if (d[0]._distinct && isWaterfall) {
            var cont = d[0].trace[d[0].dir].marker;
            d[0].mc = cont.color;
            d[0].mlw = cont.line.width;
            d[0].mlc = cont.line.color;
            return styleBarLike(d, this, 'waterfall');
        }

        var ptsData = [];
        if (trace.visible && isWaterfall) {
            ptsData = d[0].hasTotals
                ? [
                      ['increasing', 'M-6,-6V6H0Z'],
                      ['totals', 'M6,6H0L-6,-6H-0Z'],
                      ['decreasing', 'M6,6V-6H0Z']
                  ]
                : [
                      ['increasing', 'M-6,-6V6H6Z'],
                      ['decreasing', 'M6,6V-6H-6Z']
                  ];
        }

        var pts = d3.select(this).select('g.legendpoints').selectAll('path.legendwaterfall').data(ptsData);
        pts.enter()
            .append('path')
            .classed('legendwaterfall', true)
            .attr('transform', centerTransform)
            .style('stroke-miterlimit', 1);
        pts.exit().remove();

        pts.each(function (dd) {
            var pt = d3.select(this);
            var cont = trace[dd[0]].marker;
            var lw = boundLineWidth(undefined, cont.line, MAX_MARKER_LINE_WIDTH, CST_MARKER_LINE_WIDTH);

            pt.attr('d', dd[1])
                .style('stroke-width', lw + 'px')
                .call(Color.fill, cont.color);

            if (lw) {
                pt.call(Color.stroke, cont.line.color);
            }
        });
    }

    function styleBars(d) {
        styleBarLike(d, this);