UIImage *minImage = [[UIImage p_w_picpathNamed:@"slider-track-fill.png"] resizableImageWithCapInsets:UIEdgeInsetsMake(0, 4, 0, 4)]; UIImage *maxImage = [UIImage p_w_picpathNamed:@"slider-track.png"]; UIImage *thumbImage = [UIImage p_w_picpathNamed:@"slider-cap.png"]; [[UISlider appearance] setMaximumTrackImage:maxImage forState:UIControlStateNormal]; [[UISlider appearance] setMinimumTrackImage:minImage forState:UIControlStateNormal]; [[UISlider appearance] setThumbImage:thumbImage forState:UIControlStateNormal]; [[UISlider appearance] setThumbImage:thumbImage forState:UIControlStateHighlighted];