iOS：获取点击坐标

UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapAction:)];
[self.timeBackView addGestureRecognizer:tap];

- (void)tapAction:(UITapGestureRecognizer *)tap
{
    //当前坐标
    CGPoint p = [tap locationInView:tap.view];
}

原文：http://blog.csdn.net/u013243469/article/details/44811309