TouchVG framework
delayTap
dispatchTapPending
moveHandler:
panHandler:
pressHandler:
setupGestureRecognizers
tapHandler:
twoTapsHandler:

◆ setupGestureRecognizers()

- (void) setupGestureRecognizers

设置手势识别器

扩展类 GiPaintView.
通用矢量图形框架， 版权所有 (C) 张云贵 2004-2017，BSD 开源许可证