returns the mask value for the green color . this value is compatible with org.eclipse.swt.graphics.palettedata concode_field_sep int bpp concode_elem_sep byte[] data concode_elem_sep int alpha_offset concode_elem_sep int blue_length concode_elem_sep int green_length concode_elem_sep int version concode_elem_sep int alpha_length concode_elem_sep int red_offset concode_elem_sep int red_length concode_elem_sep int size concode_elem_sep int blue_offset concode_elem_sep int width concode_elem_sep int green_offset concode_elem_sep int height concode_field_sep int getMask concode_elem_sep int getMask concode_elem_sep int getRedMask concode_elem_sep int getBlueMask concode_elem_sep int getHeaderSize concode_elem_sep boolean readHeader concode_elem_sep RawImage getRotated concode_elem_sep int getARGB
int function ( ) { return getMask ( green_length , green_offset ) ; }