private String generateGradient(List<MarkerType> markers) { Set<String> colors = new LinkedHashSet<String>(); Collections.sort(markers); for (MarkerType marker : markers) colors.add(styleProvider.getStyle(marker).getBackgroundColor()); return gradientClassGenerator.getClassName(colors); }
private String getMarkerHighlightClass(UICode row) { // no highlight necessary if (highlightedMarkers.isEmpty()) return null; List<MarkerType> markers = markerUtil.resolve(row.getAttributes()); // no marker to highlight if (markers.isEmpty()) return null; markers.retainAll(highlightedMarkers); if (markers.size() == 1) return styleProvider.getStyle(markers.get(0)).getHighlightStyleName(); if (markers.size() > 1) return generateGradient(markers); return null; }