/**
* Utility to call apply properties to a list of ColorMap-s This will return the ones that
* actually have a pattern. This way the properties dialog for the symbol can prune out the ones
* that the user removed.
*
* @param mappings List of ColorMap-s
* @return The list of ColorMaps-s that actually have a pattern.
*/
public static List applyProperties(List mappings) {
List goodMappings = new ArrayList();
for (int i = 0; i < mappings.size(); i++) {
ColorMap colorMap = (ColorMap) mappings.get(i);
colorMap.applyProperties();
if (colorMap.hasPattern()) {
goodMappings.add(colorMap);
}
}
return goodMappings;
}
