university-projects/University-Java
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Изменена картинка на bmp

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Victor 2013-09-17 10:13:19 +03:00
parent b42c0dc7a0
commit be6cf7d8d7
3 changed files with 78 additions and 78 deletions
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src/res/images/lena.bmp Normal file
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Width:  |  Height:  |  Size: 192 KiB

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src/res/images/lena.png
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4
src/tse/lr1/ImageScaleDown.java
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@ -35,7 +35,7 @@ public class ImageScaleDown extends JFrame {
panel.setLayout(new BorderLayout());
panel.setBorder(new EmptyBorder(10, 10, 10, 10));
BufferedImage source = (BufferedImage) Util.readImageRes("lena.png");
BufferedImage source = (BufferedImage) Util.readImageRes("lena.bmp");
panel.add(new JLabel(new ImageIcon(source)), BorderLayout.WEST);
BufferedImage dest = scaleDown(source);
@ -70,7 +70,7 @@ public class ImageScaleDown extends JFrame {
pixel += src[ (y*2+1) * w + (x*2+1) ] & 0xFF;
pixel = pixel / 4;
dest[y * newWidth + x] = 0xFF000000 | (pixel << 16) | (pixel << 8) | pixel;
dest[y * newWidth + x] = 0xFF000000 | (pixel << 16) | (pixel << 8) | (pixel);
}
}
return dest;