利用 Java 將圖像轉換成負片效果 (Use Java to edit an image to negative)

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1 2	import java.awt.image.BufferedImage; import java.awt.Graphics2D;

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public static BufferedImage negative(BufferedImage source){     BufferedImage out = new BufferedImage(source.getWidth(), source.getHeight(), source.getType());     for (int i = 0; i < out.getWidth(); i++) {         for (int j = 0; j < out.getHeight(); j++) {             out.setRGB(i, j, (source.getRGB(i, j) ^ 0xffffff));         }     }     return out; }

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修改後
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