-
- r.addEventListener('select', legend.select);
- r.addEventListener('deselect', legend.deselect);
-
- // TODO(danvk): rethink the name "predraw" before we commit to it in any API.
- r.addEventListener('predraw', legend.predraw);
- r.addEventListener('drawChart', legend.drawChart);
+ this.one_em_width_ = 10; // just a guess, will be updated.
+
+ return {
+ select: this.select,
+ deselect: this.deselect,
+ // TODO(danvk): rethink the name "predraw" before we commit to it in any API.
+ predraw: this.predraw,
+ didDrawChart: this.didDrawChart
+ };