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Posted By

whitetiger on 11/09/06


Tagged

image jpg java rotate filter images Converter RGB j2me gray flip half zoom


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Java - ZoomIN Image

Published in: Java 

Plain TextExpand 
  1. public BufferedImage zoomIn(BufferedImage bi, int scale)
  2. 	{
  3. 		int width = scale * bi.getWidth();
  4. 		int height = scale * bi.getHeight();
  5.  
  6. 		BufferedImage biScale = new BufferedImage(width, height, bi.getType());
  7.  
  8.                 // Cicla dando un valore medio al pixel corrispondente
  9. 		for(int i=0; i<width; i++)
  10. 			for(int j=0; j<height; j++)
  11. 				biScale.setRGB(i, j, bi.getRGB(i/scale, j/scale));
  12.  
  13. 		return biScale;
  14. 	}

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