handleMouseMovePan method

void handleMouseMovePan(
  1. dynamic event
)

Implementation

void handleMouseMovePan(event) {
  panEnd.setValues(event.clientX, event.clientY);
  panDelta.sub2(panEnd, panStart).scale(scope.panSpeed);
  pan(panDelta.x, panDelta.y);
  panStart.setFrom(panEnd);
  scope.update();
}