CameraPosition = function(params) {
  var self = this;
  self.zoom = params.zoom;
  self.tilt = params.tilt;
  self.target = params.target;
  self.bearing = params.bearing;
  self.hashCode = params.hashCode;
  self.duration = params.duration;
}
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@name CameraPosition
@class This class represents new camera position
@property {LatLng} target The location where you want to show
@property {Number} [tilt] View angle
@property {Number} [zoom] Zoom level
@property {Number} [bearing] Map orientation
@property {Number} [duration] The duration of animation
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