e664. 在图像中获取子图像 

   // From an Image
    image = createImage(new FilteredImageSource(image.getSource(), new CropImageFilter(x, y, w, h)));
    
    // From a BufferedImage
    bufferedImage = bufferedImage.getSubimage(x, y, w, h);

 

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posted @ 2018-09-02 21:44  Borter  阅读(110)  评论(0)    收藏  举报