- int maxWidths = (xMax - ranges.getStartRes()) / wrappedWidthInResidues;
- if (xMax % wrappedWidthInResidues > 0)
+ int xMax = ranges.getVisibleAlignmentWidth();
+ int startToEnd = xMax - ranges.getStartRes();
+ int maxWidths = startToEnd / wrappedWidthInResidues;
+ if (startToEnd % wrappedWidthInResidues > 0)