// Start a pan, but don't finish it yet.
DygraphOps.dispatchMouseDown_Point(g, 200, 100, {shiftKey: true});
DygraphOps.dispatchMouseMove_Point(g, 100, 100, {shiftKey: true});
// Start a pan, but don't finish it yet.
DygraphOps.dispatchMouseDown_Point(g, 200, 100, {shiftKey: true});
DygraphOps.dispatchMouseMove_Point(g, 100, 100, {shiftKey: true});