updated condition to account for an icon ascent of 0

vdh · vdh · commit ccba6e952875 · 2018-06-28T11:26:17.000+10:00
diff --git a/src/components/modebar/modebar.js b/src/components/modebar/modebar.js
@@ -191,7 +191,7 @@ proto.createIcon = function(thisIcon, name) {
     if(thisIcon.transform) {
         path.setAttribute('transform', thisIcon.transform);
     }
-    else if(thisIcon.ascent) {
+    else if(thisIcon.ascent !== undefined) {
         // Legacy icon transform calculation
         var transform = name === 'toggleSpikelines' ?
             'matrix(1.5 0 0 -1.5 0 ' + thisIcon.ascent + ')' :

Original file line number	Diff line number	Diff line change
`@@ -191,7 +191,7 @@ proto.createIcon = function(thisIcon, name) {`
`191`	`191`	`if(thisIcon.transform) {`
`192`	`192`	`path.setAttribute('transform', thisIcon.transform);`
`193`	`193`	`}`
`194`		`- else if(thisIcon.ascent) {`
	`194`	`+ else if(thisIcon.ascent !== undefined) {`
`195`	`195`	`// Legacy icon transform calculation`
`196`	`196`	`var transform = name === 'toggleSpikelines' ?`
`197`	`197`	`'matrix(1.5 0 0 -1.5 0 ' + thisIcon.ascent + ')' :`