double hue_</font></td>
<td><font size="-1">Modulate percent hue, saturation, and
brightness of an image. Modulation of saturation and brightness is as a
-ratio of the current value (1.0 for no change). Modulation of hue is an
+ratio of the current value (100.0 for no change). Modulation of hue is an
absolute rotation of -180 degrees to +180 degrees from the current
-position corresponding to an argument range of 0 to 2.0 (1.0 for no
+position corresponding to an argument range of 0 to 200.0 (100.0 for no
change).</font></td>
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