+ <RGBgreyValue>1</RGBgreyValue>
+ <red>0</red>
+ <green>0</green>
+ <blue>0</blue>
+ </greyValueRGBpoint>
+ </Colors>
+ </ComboBoxItem>
+ <ComboBoxItem>
+ <TransferenceFunction>
+ <Transferencepoint>
+ <greyValue>0</greyValue>
+ <intensity></intensity>
+ </Transferencepoint>
+ <Transferencepoint>
+ <greyValue>1</greyValue>
+ <intensity>1</intensity>
+ </Transferencepoint>
+ </TransferenceFunction>
+ <Colors>
+ <greyValueRGBpoint>
+ <RGBgreyValue>0</RGBgreyValue>