Make sure MathJax has finished rendering legend text before computing

jonmmease · jonmmease · commit 74328f359d82 · 2018-09-15T11:40:44.000-04:00
legend dimensions
diff --git a/src/components/legend/draw.js b/src/components/legend/draw.js
@@ -124,6 +124,8 @@ module.exports = function draw(gd) {
                 .call(setupTraceToggle, gd);
         });
 
+    Lib.syncOrAsync([Plots.previousPromises,
+        function() {
     if(firstRender) {
         computeLegendDimensions(gd, groups, traces);
         expandMargin(gd);
@@ -354,6 +356,7 @@ module.exports = function draw(gd) {
             }
         });
     }
+        }], gd);
 };
 
 function clickOrDoubleClick(gd, legend, legendItem, numClicks, evt) {

Original file line number	Diff line number	Diff line change
`@@ -124,6 +124,8 @@ module.exports = function draw(gd) {`
`124`	`124`	`.call(setupTraceToggle, gd);`
`125`	`125`	`});`
`126`	`126`
	`127`	`+ Lib.syncOrAsync([Plots.previousPromises,`
	`128`	`+ function() {`
`127`	`129`	`if(firstRender) {`
`128`	`130`	`computeLegendDimensions(gd, groups, traces);`
`129`	`131`	`expandMargin(gd);`
`@@ -354,6 +356,7 @@ module.exports = function draw(gd) {`
`354`	`356`	`}`
`355`	`357`	`});`
`356`	`358`	`}`
	`359`	`+ }], gd);`
`357`	`360`	`};`
`358`	`361`
`359`	`362`	`function clickOrDoubleClick(gd, legend, legendItem, numClicks, evt) {`