1 files changed, 7 insertions, 0 deletions
diff --git a/web/nms.gathering.org/speedometer/c3-master/src/api.group.js b/web/nms.gathering.org/speedometer/c3-master/src/api.group.js
new file mode 100644
index 0000000..47fedb4
--- /dev/null
+++ b/web/nms.gathering.org/speedometer/c3-master/src/api.group.js
@@ -0,0 +1,7 @@
+c3_chart_fn.groups = function (groups) {
+    var $$ = this.internal, config = $$.config;
+    if (isUndefined(groups)) { return config.data_groups; }
+    config.data_groups = groups;
+    $$.redraw();
+    return config.data_groups;
+};