- this.removeEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler);
- this.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler);
- this.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseUpHandler_);
+ Dygraph.removeEvent(this.mouseEventElement_, 'mouseout', this.mouseOutHandler);
+ Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseMoveHandler);
+ Dygraph.removeEvent(this.mouseEventElement_, 'mousemove', this.mouseUpHandler_);