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水印：public void paint(Graphics g) { // TODO 自动生成的方法存根 Graphics2D g2=(Graphics2D)g;URL url=paint.class.getResource("qq.jpg");Image img=Toolkit.getDef... 阅读全文
posted @ 2015-04-27 22:52
ma_fighting
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AlphaComposite al=AlphaComposite.SrcOver.derive(0.3f);g2.setComposite(al); 阅读全文
posted @ 2015-04-27 21:41
ma_fighting
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public class paint extends JFrame{ public paint(){ setLocation(0, 0); setSize(400, 400); setDefaultCloseOperation(EXIT_ON_CLOSE); Container co... 阅读全文
posted @ 2015-04-27 21:32
ma_fighting
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public void paint(Graphics g) { // TODO 自动生成的方法存根 Graphics2D g2=(Graphics2D)g;// URL url=paint.class.getResource("qq.jpg");// Image img=Toolkit.g... 阅读全文
posted @ 2015-04-27 17:36
ma_fighting
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public void paint(Graphics g) { int x=100; int y=100; String str=new String("mafeng"); g.setColor(Color.darkGray); Font font =new ... 阅读全文
posted @ 2015-04-27 17:28
ma_fighting
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public void paint(Graphics g) { // TODO 自动生成的方法存根 int h=400; int pix[]=new int[w*h]; int dex=0; for(int i=0;i<h;i++){ int red=(i*255)/(h-1); ... 阅读全文
posted @ 2015-04-27 17:12
ma_fighting
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public class BufferedImageBuilder {private static final int DEFAULT_IMAGE_TYPE = BufferedImage.TYPE_INT_RGB;public BufferedImage bufferImage(Image ima... 阅读全文
posted @ 2015-04-27 16:46
ma_fighting
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