+ private Hashtable getDisplayedFeatureCols()\r
+ {\r
+ Hashtable fcols = new Hashtable();\r
+ if (ap.av.featuresDisplayed == null)\r
+ {\r
+ return fcols;\r
+ }\r
+ Enumeration en = ap.av.featuresDisplayed.keys();\r
+ FeatureRenderer fr = ap.seqPanel.seqCanvas.getFeatureRenderer(); // consider\r
+ // higher\r
+ // level\r
+ // method ?\r
+ while (en.hasMoreElements())\r
+ {\r
+ Object col = en.nextElement();\r
+ fcols.put(col, fr.featureColours.get(col));\r
+ }\r
+ return fcols;\r
+ }\r
+\r