pat's mods to morisitahorn and pre.cluster

[mothur.git] / heatmapsim.cpp

diff --git a/heatmapsim.cpp b/heatmapsim.cpp
index 88a49ed93512369a5c3d0e9d7c17fde7304d5f7f..c68d0cc413855650efc86f2370ad7ab82508e6b7 100644 (file)
--- a/heatmapsim.cpp
+++ b/heatmapsim.cpp
@@ -50,7 +50,8 @@ void HeatMapSim::getPic(vector<SharedRAbundVector*> lookup, vector<Calculator*>
                        }
                        
                        sims.clear();
-                       double biggest = -1;
+//                     double biggest = -1;
+                       double biggest = 1;
                        float scaler;
 
                        //get sim for each comparison and save them so you can find the relative similairity
@@ -65,7 +66,7 @@ void HeatMapSim::getPic(vector<SharedRAbundVector*> lookup, vector<Calculator*>
                                                sims.push_back(data[0]);
                                        
                                                //save biggest similairity to set relative sim
-                                               if (data[0] > biggest) { biggest = data[0]; }
+//                                             if (data[0] > biggest) { biggest = data[0]; }
                                }
                        }
                        
@@ -171,6 +172,7 @@ void HeatMapSim::getPic(vector< vector<double> > dists, vector<string> groups) {
 
 void HeatMapSim::printLegend(int y, float maxSim) {
        try {
+               maxSim = 1;
                
                //output legend and color labels
                //go through map and give each score a color value
@@ -180,22 +182,22 @@ void HeatMapSim::printLegend(int y, float maxSim) {
                //prints legend
                for (int i = 1; i < 255; i++) {
                        color = toHex(int((float)(i)));
-                       outsvg << "<rect fill=\"#" + color + "0000\" stroke=\"#" + color + "0000\" x=\"" + toString(x) + "\" y=\"" + toString(y) + "\" width=\"1\" height=\"10\"/>\n";
-                       x += 1;
+                       outsvg << "<rect fill=\"#" + color + "0000\" stroke=\"#" + color + "0000\" x=\"" + toString(x) + "\" y=\"" + toString(y) + "\" width=\"3\" height=\"30\"/>\n";
+                       x += 3;
                }
                
                float scaler = maxSim / 5.0;
                
                //prints legend labels
-               x = 10;
-               for (int i = 1; i<=5; i++) {
+               x = 0;
+               for (int i = 0; i<=5; i++) {
                        float label = scaler*i;
                        label = int(label * 1000 + 0.5);
                        label /= 1000.0;
-                       string text = toString(label, 3);
+                       string text = toString(label, 1);
                        
                        outsvg << "<text fill=\"black\" class=\"seri\" x=\"" + toString(x) + "\" y=\"" + toString(y-3) + "\">" + text + "</text>\n";
-                       x += 60;
+                       x += 153;
                }
        }