ZoomPanBehavior constructor

ZoomPanBehavior({bool enablePinching: false, bool enableDoubleTapZooming: false, bool enablePanning: false, bool enableSelectionZooming: false, ZoomMode zoomMode: ZoomMode.xy, double maximumZoomLevel, double selectionRectBorderWidth: 1, Color selectionRectBorderColor, Color selectionRectColor })

Implementation

ZoomPanBehavior(
    {this.enablePinching = false,
    this.enableDoubleTapZooming = false,
    this.enablePanning = false,
    this.enableSelectionZooming = false,
    this.zoomMode = ZoomMode.xy,
    this.maximumZoomLevel,
    this.selectionRectBorderWidth = 1,
    this.selectionRectBorderColor,
    this.selectionRectColor}) {
  _touchStartPositions = <PointerEvent>[];
  _touchMovePositions = <PointerEvent>[];
}