【原】ios的hitTest方法以及不規則區域內觸控事件處理方法
阿新 • • 發佈：2018-12-30
- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
{
UIView *hitView = nil;
//NSLog(@"point:%@", NSStringFromCGPoint(point));
UIButton *roundBtn = (UIButton *)[self viewWithTag:10086];
UIButton *leftBtn = (UIButton *)[self viewWithTag:10087];
UIButton *rightBtn = (UIButton *)[self viewWithTag:10088];
BOOL pointInRound = [self touchPointInsideCircle:roundBtn.center radius:30 targetPoint:point];
if (pointInRound) {
hitView = roundBtn;
} else if(CGRectContainsPoint(leftBtn.frame, point)) {
hitView = leftBtn;
} else if(CGRectContainsPoint(rightBtn.frame, point)) {
hitView = rightBtn;
} else {
hitView = self;
}
return hitView;
}