Slider自定义滑动时，滑动点有间隙的问题

Slider自定义滑动时&＃xff0c;滑动点为透明时&＃xff0c;互动到最右边后&＃xff0c;仍然和右边边距有间隙的问题

- (CGRect)thumbRectForBounds:(CGRect)bounds trackRect:(CGRect)rect value:(float)value

{

    rect.origin.x &＃61; rect.origin.x - 13 ;

    rect.size.width &＃61; rect.size.width &＃43;26;

   CGRect result &＃61; [super thumbRectForBounds:bounds trackRect:rect value:value];

   lastBounds &＃61; result;

   return CGRectInset (result, 13 , 13);

}