public void setPixelValue(CoverageDataTiffImage image, int x, int y,
                              float pixelValue) {
        image.getRasters().setFirstPixelSample(x, y, pixelValue);
    }
public void setPixelValue(CoverageDataTiffImage image, int x, int y,
                              float pixelValue) {
        image.getRasters().setFirstPixelSample(x, y, pixelValue);
    }
public void setPixelValue ( CoverageDataTiffImage image , int x , int y , float pixelValue ) { image . getRasters ( ) . setFirstPixelSample ( x , y , pixelValue ) ; }
Set the pixel value into the image

@param image      image
@param x          x coordinate
@param y          y coordinate
@param pixelValue pixel value
Set the pixel value into the image