addTouchEvents = function(elem, fn) {
var types = ['touchstart', 'touchend', 'touchmove', 'touchcancel'];
for (var i = 0; i < types.length; i++) {
- self.dygraph_.addEvent(elem, types[i], fn);
+ self.dygraph_.addAndTrackEvent(elem, types[i], fn);
}
};
this.setDefaultOption_('panEdgeFraction', 0.0001);
var dragStartEvent = window.opera ? 'mousedown' : 'dragstart';
- this.dygraph_.addEvent(this.leftZoomHandle_, dragStartEvent, onZoomStart);
- this.dygraph_.addEvent(this.rightZoomHandle_, dragStartEvent, onZoomStart);
+ this.dygraph_.addAndTrackEvent(this.leftZoomHandle_, dragStartEvent, onZoomStart);
+ this.dygraph_.addAndTrackEvent(this.rightZoomHandle_, dragStartEvent, onZoomStart);
if (this.isUsingExcanvas_) {
- this.dygraph_.addEvent(this.iePanOverlay_, 'mousedown', onPanStart);
+ this.dygraph_.addAndTrackEvent(this.iePanOverlay_, 'mousedown', onPanStart);
} else {
- this.dygraph_.addEvent(this.fgcanvas_, 'mousedown', onPanStart);
- this.dygraph_.addEvent(this.fgcanvas_, 'mousemove', onCanvasHover);
+ this.dygraph_.addAndTrackEvent(this.fgcanvas_, 'mousedown', onPanStart);
+ this.dygraph_.addAndTrackEvent(this.fgcanvas_, 'mousemove', onCanvasHover);
}
// Touch events