ios - 标注注释 View 不可点击中心

Question

我希望我的所有 View 都是可点击的，而不仅仅是 leftCalloutAccessoryView或 r ightCalloutAccessoryView ，我也希望中心也可以点击

Answer 1

您可以使用，

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
    UITouch *touch = [touches anyObject];

    CGPoint touchPoint = [touch locationInView:calloutView];

        BOOL isPointInsideView = [calloutView pointInside:touchPoint withEvent:nil];
        if (isPointInsideView)
        {
           // place your action code.  
        }

}

或者你可以使用，

    UITapGestureRecognizer *tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapCalloutAction:)];
    tapGestureRecognizer.delegate = self;
    tapGestureRecognizer.numberOfTapsRequired = 1;
    [calloutView addGestureRecognizer:tapGestureRecognizer];

-(void) tapCalloutAction:(id)sender
{
    // do stuff
}