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| private BufferedImage GxImageToBufferedImage(gxImage gximage, int pixelorder)
{
if( gximage == null || !gximage.IsValid())
return null;
logger.log(Level.INFO, "Converting a GxImage ...");
int width;
int height;
int scanline;
int pixelformat;
int pixelsize;
byte[] pxls;
pxls = gximage.GetPixels();
if(pxls.length < 0)
return null;
width = gximage.GetXSize();
height = gximage.GetYSize();
pixelsize = gximage.GetPixelSize();
pixelformat = gximage.GetPixelFormat();
scanline = gximage.GetSLine();
BufferedImage img = null;
//img = new BufferedImage(width, height, BufferedImage.TYPE_3BYTE_BGR);
img = new BufferedImage(width, height, pixelorder);
int[] pxlBuffer = ((DataBufferInt)img.getRaster().getDataBuffer()).getData();
// byte[] pxlbuf = ((DataBufferByte)img.getRaster().getDataBuffer()).getData();
if(pixelsize == 3)
{
int m = 0;
for (int j = 0; j < height; j++)
{
int k = j * scanline;
for (int i = 0; i < width; i++)
{
// B //G //R
int p = 0;
p = ((int) pxls[k] & 0xff ) | (((int) pxls[k+1]& 0xff) << 8) | (((int) pxls[k+2] & 0xff) << 16) ;
//p = ((int) pxls[k] & 0xff << 16) | (((int) pxls[k+1]& 0xff) << 8) | (((int) pxls[k+2] & 0xff)) ;
pxlBuffer[m] = p;
m++;
k += pixelsize;
}
}
}
else if(pixelsize == 1)
{
int m = 0;
for (int j = 0; j < height; j++)
{
int k = j * scanline;
for (int i = 0; i < width; i++)
{
int p = 0;
p = ((int) pxls[k] & 0xff ) | (((int) pxls[k]& 0xff) << 8) | (((int) pxls[k] & 0xff) << 16) ;
pxlBuffer[m] = p;
m++;
k += pixelsize;
}
}
}
else
{
logger.log(Level.WARN, "Unrecognized pixel format");
}
return img;
} |
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