comparison layer/ColourMapper.cpp @ 1013:ac69043f82b6 colourschemes

Provide a sensible name for this colour scheme

 
 #include <vector>
 
 using namespace std;
 
-static vector<QString> ylGnBuS {
-// this is ylGnBu 9
-//    "#f7fcf0","#e0f3db","#ccebc5","#a8ddb5","#7bccc4","#4eb3d3","#2b8cbe","#0868ac","#084081"
-
-    "#ffffff", "#ffff00", "#f7fcf0","#e0f3db","#ccebc5","#a8ddb5","#7bccc4","#4eb3d3","#2b8cbe","#0868ac","#084081","#042040"
-
-// this is PuOr 11
-//    "#7f3b08","#b35806","#e08214","#fdb863","#fee0b6","#f7f7f7","#d8daeb","#b2abd2","#8073ac","#542788","#2d004b"
-        };
-
-    
 static vector<QColor> convertStrings(const vector<QString> &strs)
 {
     vector<QColor> converted;
     for (const auto &s: strs) converted.push_back(QColor(s));
     reverse(converted.begin(), converted.end());
     return converted;
 }
 
-static vector<QColor> ylGnBu = convertStrings(ylGnBuS);
+static vector<QColor> xRay = convertStrings({
+        // Based on ColorBrewer ylGnBu scale
+        "#ffffff", "#ffff00", "#f7fcf0","#e0f3db","#ccebc5","#a8ddb5","#7bccc4","#4eb3d3","#2b8cbe","#0868ac","#084081","#042040"
+        });
 
 static void
 mapDiscrete(double norm, vector<QColor> &colours, double &r, double &g, double &b)
 {
     int n = colours.size();

     case FruitSalad:       return tr("Fruit Salad");
     case Banded:           return tr("Banded");
     case Highlight:        return tr("Highlight");
     case Printer:          return tr("Printer");
     case HighGain:         return tr("High Gain");
-    case YlGnBu:           return tr("YlGnBu");
+    case XRay:             return tr("X-Ray");
     }
 
     return tr("<unknown>");
 }
 

         r = g = b = 1.0 - r;
         hsv = false;
 */
         break;
 
-    case YlGnBu:
-        hsv = false;
-        mapDiscrete(norm, ylGnBu, r, g, b);
+    case XRay:
+        hsv = false;
+        mapDiscrete(norm, xRay, r, g, b);
     }
 
     if (hsv) {
         return QColor::fromHsvF(h, s, v);
     } else {