Function stylePieLike

src/components/legend/style.js:521–556

(d, lThis, desiredType)

    }

    function stylePieLike(d, lThis, desiredType) {
        var d0 = d[0];
        var trace = d0.trace;

        var isVisible = !desiredType
            ? Registry.traceIs(trace, desiredType)
            : trace.visible && trace.type === desiredType;

        var pts = d3
            .select(lThis)
            .select('g.legendpoints')
            .selectAll('path.legend' + desiredType)
            .data(isVisible ? [d] : []);
        pts.enter()
            .append('path')
            .classed('legend' + desiredType, true)
            .attr('d', 'M6,6H-6V-6H6Z')
            .attr('transform', centerTransform);
        pts.exit().remove();

        if (pts.size()) {
            var cont = trace.marker || {};
            var lw = boundLineWidth(
                pieCastOption(cont.line.width, d0.pts),
                cont.line,
                MAX_MARKER_LINE_WIDTH,
                CST_MARKER_LINE_WIDTH
            );

            var opt = 'pieLike';
            var tMod = Lib.minExtend(trace, { marker: { line: { width: lw } } }, opt);
            var d0Mod = Lib.minExtend(d0, { trace: tMod }, opt);

            stylePie(pts, d0Mod, tMod, gd);
        }
    }

    function styleSpatial(d) {
        // i.e. maninly traces having z and colorscale