- <li>A single colour specified as either a red,green,blue 24 bit
- triplet in hexadecimal (eg. 00ff00) or as comma separated numbers
- (ranging from 0 to 255))</li>
- <li>A <a href="featureschemes.html">graduated colourscheme</a> specified as a "|" separated list
- of fields:<pre>
-<mincolor>|<maxcolor>|[absolute|]<minvalue>|<maxvalue>[|<thresholdtype>|[<threshold value>]]
-</pre>The fields are as follows
- <ul>
- <li><em>mincolor</em> and <em>maxcolor</em><br>
- Colour triplets specified as hexadecimal or comma separated values</li>
- <li><em>absolute</em><br>
- An optional switch indicating that the <em>minvalue</em> and <em>maxvalue</em>
- parameters should be left as is, rather than rescaled according to the
- range of scores for this feature type.
- <li><em>minvalue</em> and <em>maxvalue</em><br>
- Minimum and maximum values defining the range of scores for which the colour range will be defined over. If minvalue is greater than maxvalue then the linear mapping will have negative gradient.
- </li>
- <li><em>thresholdtype</em> <br>
- Either "none", "below", or "above". <em>below</em>
- and <em>above</em> require an additional <em>threshold value</em>
- which is used to control the display of features with a score either
- below or above the value.</li>
- </ul>
- </li>
+<li><em>label</em><br>
+ Indicate that the feature description should be used to create a
+colour for features of this type.<br>
+<em>Note: if no threshold value is needed then the final '|' may be
+ommitted.<br>
+This keyword was added in Jalview 2.6</em></li>
+
+<li><em>mincolor</em> and <em>maxcolor</em><br>
+ Colour triplets specified as hexadecimal or comma separated values
+(may be left blank for a <em>label</em> style colourscheme, but
+remember to specify the remaining fields)</li>
+
+<li><em>absolute</em><br>
+ An optional switch indicating that the <em>minvalue</em> and
+<em>maxvalue</em> parameters should be left as is, rather than
+rescaled according to the range of scores for this feature
+type.</li>
+
+<li><em>minvalue</em> and <em>maxvalue</em><br>
+ Minimum and maximum values defining the range of scores for which
+the colour range will be defined over. If minvalue is greater than
+maxvalue then the linear mapping will have negative gradient.</li>
+
+<li><em>thresholdtype</em><br>
+ Either "none", "below", or "above". <em>below</em> and
+<em>above</em> require an additional <em>threshold value</em> which
+is used to control the display of features with a score either
+below or above the value.</li>
+</ul>
+</li>