Function getTraceWidth

src/components/legend/draw.js:505–515

(d, legendObj, textGap)

}

function getTraceWidth(d, legendObj, textGap) {
    var legendItem = d[0];
    var legendWidth = legendItem.width;
    var mode = legendObj.entrywidthmode;

    var traceLegendWidth = legendItem.trace.legendwidth || legendObj.entrywidth;

    if(mode === 'fraction') return legendObj._maxWidth * traceLegendWidth;

    return textGap + (traceLegendWidth || legendWidth);
}

function clickOrDoubleClick(gd, legend, legendItem, numClicks, evt) {
    var fullLayout = gd._fullLayout;