Iterate through multiple image files

Question

Is it possible to iterate through multiple image files? For example, given the following code, iterate through "someImage.jpg" to someImage20.jpg"? I still want the code following the BufferedImage to execute for each image of course.

    BufferedImage image = ImageIO.read(new File("someImage.jpg"));
    for(int x = 0; x < image.getWidth(); x++)
        for(int y = 0; y < image.getHeight(); y++) {
            int color = image.getRGB(x, y);
            int alpha = (color & 0xff000000) >> 24;
            int red = (color & 0x00ff0000) >> 16;
            int green = (color & 0x0000ff00) >> 8;
            int blue = color & 0x000000ff;
            ch[red / 128][green / 128][blue / 128]++;

Please include the language you want to work in in the tags on your question. — DrCord, May 08 '15 at 21:33

score 0 · Answer 1 · edited May 23 '17 at 11:51

0

You need to iterate through files in an outer loop. See instructions here: How do I iterate through the files in a directory in Java? and process each File with your code block.

edited May 23 '17 at 11:51

Community

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answered May 08 '15 at 22:23

Dmitry Zolotukhin

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Iterate through multiple image files

1 Answers1