UIProgressView 详解

时间：2014-05-08 14:00:31 收藏：0 阅读：329

自定义progressView 包括背景图片和进度条的图片以及进度条的高度。

//进度条
    UIProgressView *aProgressView = [[UIProgressView alloc] initWithProgressViewStyle: UIProgressViewStyleDefault];
    CGRect frame = aProgressView.frame;
    frame.size.width = SCREEN_WIDTH-(10+106/2+30/2)-130/2;
    frame.origin.x = 10+106/2+30/2;
    frame.origin.y = (30+28+30+20+16)/2;
    aProgressView.frame = frame;
    aProgressView.trackImage = kImageLightGray;
    aProgressView.progressImage = kImageOrange;
    aProgressView.progress = 0.1f;
    CGAffineTransform transform =CGAffineTransformMakeScale(1.0f,1.0f);
    aProgressView.transform = transform;
    [self.contentView addSubview: aProgressView];
    SQRelease(aProgressView)

UIProgressView改变高度

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