modebar: fix zoom +/- buttons on date axes

etpinard · etpinard · commit 683d38a4395c · 2016-11-17T10:47:58.000-05:00
diff --git a/src/components/modebar/buttons.js b/src/components/modebar/buttons.js
@@ -204,7 +204,10 @@ function handleCartesian(gd, ev) {
                     }
                 }
                 else {
-                    var rangeNow = ax.range;
+                    var rangeNow = ax.type === 'date' ?
+                        ax.range.map(Lib.dateTime2ms) :
+                        ax.range;
+
                     aobj[axName + '.range[0]'] = r0 * rangeNow[0] + r1 * rangeNow[1];
                     aobj[axName + '.range[1]'] = r0 * rangeNow[1] + r1 * rangeNow[0];
                 }

Original file line number	Diff line number	Diff line change
`@@ -204,7 +204,10 @@ function handleCartesian(gd, ev) {`
`204`	`204`	`}`
`205`	`205`	`}`
`206`	`206`	`else {`
`207`		`- var rangeNow = ax.range;`
	`207`	`+ var rangeNow = ax.type === 'date' ?`
	`208`	`+ ax.range.map(Lib.dateTime2ms) :`
	`209`	`+ ax.range;`
	`210`	`+`
`208`	`211`	`aobj[axName + '.range[0]'] = r0 * rangeNow[0] + r1 * rangeNow[1];`
`209`	`212`	`aobj[axName + '.range[1]'] = r0 * rangeNow[1] + r1 * rangeNow[0];`
`210`	`213`	`}`