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typedef enum {
  JMOVerticalScrollIndicatorPositionRight     = 1 << 0, //Default for vertical
  JMOVerticalScrollIndicatorPositionLeft      = 1 << 1,
  JMOHorizontalScrollIndicatorPositionBottom  = 1 << 2, //Default for horizontal
  JMOHorizontalScrollIndicatorPositionTop     = 1 << 3,
} JMOScrollIndicatorPosition;

typedef enum {
    JMOScrollIndicatorTypeClassic = 0, //Default
    JMOScrollIndicatorTypePageControl
} JMOScrollIndicatorType;

[scrollView enableCustomHorizontalScroll];

 [scrollView4 enableCustomScrollIndicatorsWithScrollIndicatorType:JMOScrollIndicatorTypeClassic 
              positions:JMOHorizontalScrollIndicatorPositionTop 
              color:[UIColor orangeColor]];
    

- (void)scrollViewDidScroll:(UIScrollView *)scrollView
{
    [scrollView refreshCustomScrollIndicatorsWithAlpha];
}

- (void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView
{
    [UIView animateWithDuration:0.25 animations:^{
        [scrollView refreshCustomScrollIndicatorsWithAlpha:0.0];
    }];
}