Thumb image does not move to the edge of UISlider

Question

Thumb image does not move to the edge even when it\'s value is max or min.

Does anyone know how to make it move all the way to the edge of the slider?

Answer 1

Instead of

[self.slider setMinimumTrackImage:sliderBarMinImage forState:UIControlStateNormal];
[self.slider setMaximumTrackImage:sliderBarImage forState:UIControlStateNormal];
[self.slider setThumbImage:sliderThumbImage forState:UIControlStateNormal];

Try setting the appearance proxy like this

[[UISlider appearance] setMinimumTrackImage:sliderBarMinImage forState:UIControlStateNormal];
[[UISlider appearance] setMaximumTrackImage:sliderBarImage forState:UIControlStateNormal];
[[UISlider appearance] setThumbImage:sliderThumbImage forState:UIControlStateNormal];