Method CreateAndUpdateCategories

Explore/AbstractClusterMap.cpp:198–338

Update Categories based on info in AbstractCoordinator */

/** Update Categories based on info in AbstractCoordinator */
void AbstractMapCanvas::CreateAndUpdateCategories()
{
	SyncVarInfoFromCoordinator();
	cat_data.CreateEmptyCategories(num_time_vals, num_obs);

    
    double sig_cutoff = a_coord->GetSignificanceCutoff();
    int    s_f = a_coord->GetSignificanceFilter();
    int    set_perm = a_coord->GetNumPermutations();
    int    num_obs = a_coord->num_obs;
    double stop_sig = 1.0 / (1.0 + set_perm);
    std::vector<wxString> def_cats = a_coord->GetDefaultCategories();
    std::vector<double> def_cutoffs = a_coord->GetDefaultCutoffs();
   
    bool is_cust_cutoff = true;
    for (int i=0; i<NUM_SIG_CATS; i++) {
        if (sig_cutoff == def_cutoffs[i]) {
            is_cust_cutoff = false;
            break;
        }
    }
    
	for (int t=0; t<num_time_vals; t++) {
		if (!map_valid[t]) break;
		
        bool has_isolates = a_coord->GetHasIsolates(t);
        bool has_undefined = a_coord->GetHasUndefined(t);
        double* p = a_coord->GetLocalSignificanceValues(t);
        int* cluster = a_coord->GetClusterIndicators(t);

		int undefined_cat = -1;
		int isolates_cat = -1;
		int num_cats = 0;

		if ( has_isolates )
            num_cats++;
        
		if ( has_undefined )
            num_cats++;
        
		if (is_clust) {
            // NotSig LL HH LH HL
            SetLabelsAndColorForClusters(num_cats, t, cat_data);

		} else {
            // significance map
            // 0: >0.05 (Not sig) 1: 0.05, 2: 0.01, 3: 0.001, 4: 0.0001, 5: 0.00001
            num_cats += 1; // not sig category
            
            if (is_cust_cutoff) {
                num_cats += 1;
            } else {
                for (int j=0; j < NUM_SIG_CATS; j++) {
                    if (sig_cutoff >= def_cutoffs[j] && stop_sig <= def_cutoffs[j]) {
                        num_cats += 1;
                    }
                }
            }