Image.getPaletteInfo

void getPaletteInfo(hid_t locId,  string imageName,  int  paletteIndex,
                                hsize_t[]  paletteDims)

Gets palette information.

`locId`	Location identifier (file or group handle)
`imageName`	Name of the image dataset
`paletteIndex`	Index of the palette
`paletteDims`	Buffer to receive palette dimensions

HDF5Exception if getting palette info fails