int column = seq.findIndex(pos);
MappedFeatures mf = fr2
.findComplementFeaturesAtResidue(seq, pos);
- for (SequenceFeature sf : mf.features)
+ if (mf != null)
{
- FeatureColourI fc = fr2.getFeatureStyle(sf.getType());
- Color featureColour = fr2.getColor(sf, fc);
- renderFeature(g, seq, column - 1, column - 1, featureColour,
- start, end, y1, colourOnly);
- drawnColour = featureColour;
+ for (SequenceFeature sf : mf.features)
+ {
+ FeatureColourI fc = fr2.getFeatureStyle(sf.getType());
+ Color featureColour = fr2.getColor(sf, fc);
+ renderFeature(g, seq, column - 1, column - 1, featureColour,
+ start, end, y1, colourOnly);
+ drawnColour = featureColour;
+ }
}
}
return drawnColour;
FeatureRendererModel fr2 = af.getFeatureRenderer();
MappedFeatures mf = fr2.findComplementFeaturesAtResidue(
seq, seq.findPosition(column - 1));
-
+ if (mf == null)
+ {
+ return null;
+ }
ReverseListIterator<SequenceFeature> it = new ReverseListIterator<>(
mf.features);
while (it.hasNext())