e671. getting and setting pixels in a buffered image.txt

来自「这里面包含了一百多个JAVA源文件」· 文本 代码 · 共 16 行

// Get a pixel
    int rgb = bufferedImage.getRGB(x, y);
    
    // Get all the pixels
    int w = bufferedImage.getWidth(null);
    int h = bufferedImage.getHeight(null);
    int[] rgbs = new int[w*h];
    bufferedImage.getRGB(0, 0, w, h, rgbs, 0, w);
    
    // Set a pixel
    rgb = 0xFF00FF00; // green
    bufferedImage.setRGB(x, y, rgb);

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