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;
}
