iOS UIslider setMinimumTrackImag
2016-11-09 本文已影响275人
桃子萌萌哒呀啦
UIImage *minTrack = [[[UIImage imageNamed:@"图片"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]
// resizableImageWithCapInsets:UIEdgeInsetsMake(0, 22, -4, 22)];
// [slider setMinimumTrackImage:minTrack forState:UIControlStateNormal];
定制好UIEdgeInsetsMake伸缩范围即可不变形
