进度条 UIProgressView 设置背景色及高度

来源：互联网发布：gg bd ad 720x90 2.js 编辑：程序博客网时间：2024/05/12 03:57

iOS6，7均可使用，iOS7下更改进度条高度即可

//progress

    CGRect rtTemp = CGRectMake(nSpaceX, nSpaceY * 2, popBgView.frame.size.width - 2 * nSpaceX, 20);    if (isPad)    {        rtTemp.size.height = 30;    }    UIProgressView* progressView = [[UIProgressView alloc] initWithFrame:rtTemp];    progressView.backgroundColor = [UIColor clearColor];    [progressView setProgress:self.fPercent];        //更改进度条高度    progressView.transform = CGAffineTransformMakeScale(1.0f,3.0f);        UIImage* imgTemp = [UIImage imageNamed:@"progress_off.png"];    CGFloat width = imgTemp.size.width/2.0;    CGFloat height = imgTemp.size.height/2.0;    UIImage *imgTrack = [[UIImage imageNamed:@"progress_off.png"]resizableImageWithCapInsets:UIEdgeInsetsMake(height, width, height, width)];    UIImage *imgProgress = [[UIImage imageNamed:@"progress_on.png"]resizableImageWithCapInsets:UIEdgeInsetsMake(height, width, height, width)];    [progressView setProgressImage:imgProgress];    [progressView setTrackImage:imgTrack];    [popBgView addSubview:progressView];    [progressView release];