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Horizontal legend in columns #2

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Merged
merged 1 commit into from
Jul 26, 2016
Merged

Horizontal legend in columns #2

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8 changes: 7 additions & 1 deletion src/components/legend/draw.js
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Original file line number Diff line number Diff line change
Expand Up @@ -570,12 +570,18 @@ function computeLegendDimensions(gd, groups, traces) {
opts.height = 0;
var rowHeight = 0,
maxTraceHeight = 0,
maxTraceWidth = 0,
offsetX = 0;

//calculate largest width for traces and use for width of all legend items
traces.each(function(d) {
maxTraceWidth = Math.max(40 + d[0].width, maxTraceWidth);
});

traces.each(function(d) {

var legendItem = d[0],
traceWidth = 40 + legendItem.width,
traceWidth = maxTraceWidth,
traceGap = opts.tracegroupgap || 5;

if((borderwidth + offsetX + traceGap + traceWidth) > (fullLayout.width - (fullLayout.margin.r + fullLayout.margin.l))) {
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