correct initial visibility of hidden bars (#2702)

When using 'data_hide' option, the bars are not taken into account when computing offsets and so on but they still have 'opacity:1'.
c3js · Sep 23, 2019 · 391897d · 391897d
1 parent 0d156f8
commit 391897d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/shape.bar.js b/src/shape.bar.js
@@ -43,12 +43,14 @@ ChartInternal.prototype.updateBar = function (durationForExit) {
         .style("opacity", 0);
 };
 ChartInternal.prototype.redrawBar = function (drawBar, withTransition, transition) {
+    const $$ = this;
+
     return [
         (withTransition ? this.mainBar.transition(transition) : this.mainBar)
             .attr('d', drawBar)
             .style("stroke", this.color)
             .style("fill", this.color)
-            .style("opacity", 1)
+            .style("opacity", (d) => $$.isTargetToShow(d.id) ? 1 : 0)
     ];
 };
 ChartInternal.prototype.getBarW = function (axis, barTargetsNum) {