defaultDoubleTapDragZoomChangeCalculator static method

double defaultDoubleTapDragZoomChangeCalculator(
  1. double verticalOffset,
  2. MapCamera camera
)

Default calculator function for doubleTapDragZoomChangeCalculator

Uses a constant of 1/360, and changes the zoom speed based on the current zoom level.

Implementation

static double defaultDoubleTapDragZoomChangeCalculator(
  double verticalOffset,
  MapCamera camera,
) =>
    (1 / 360) * camera.zoom * verticalOffset;