DZone Snippets is a public source code repository. Easily build up your personal collection of code snippets, categorize them with tags / keywords, and share them with the world
Java - HalfFlipH / HalfFlipW
public BufferedImage halfFlipW(BufferedImage bi)
{
int width = bi.getWidth();
int height = bi.getHeight();
BufferedImage biFlip = new BufferedImage(width, height, bi.getType());
for(int i=0; i<width; i++)
for(int j=0; j<height/2; j++)
{
biFlip.setRGB(i, j, bi.getRGB(i, j));
biFlip.setRGB(i, (height-1)-j, bi.getRGB(i, j));
}
return biFlip;
}
public BufferedImage halfFlipH(BufferedImage bi)
{
int width = bi.getWidth();
int height = bi.getHeight();
BufferedImage biFlip = new BufferedImage(width, height, bi.getType());
for(int i=0; i<width/2; i++)
for(int j=0; j<height; j++)
{
biFlip.setRGB(i, j, bi.getRGB(i, j));
biFlip.setRGB((width-1)-i, j, bi.getRGB(i, j));
}
return biFlip;
}





