Data Access
npublic abstract void setPixel(int x,
n                              int y,
n                              int plane,
n                              double pix)
–Pixel information in range -1 to +1
npublic void setSubImage(int x,
n                        int y,
n                        int z,
n                        Jimage im)
–Update an area of an image with another one. The other one must not run off the edge of the one being written to. The source of the copying is the 0th plane of the source jimage.