5 * Created by Sarah Westcott on 6/8/09.
6 * Copyright 2009 Schloss Lab UMASS Amherst. All rights reserved.
10 #include "heatmapsim.h"
11 #include "sharedjabund.h"
12 #include "sharedsorabund.h"
13 #include "sharedjclass.h"
14 #include "sharedsorclass.h"
15 #include "sharedjest.h"
16 #include "sharedsorest.h"
17 #include "sharedthetayc.h"
18 #include "sharedthetan.h"
19 #include "sharedmorisitahorn.h"
20 #include "sharedbraycurtis.h"
22 //**********************************************************************************************************************
23 HeatMapSim::HeatMapSim(){
24 globaldata = GlobalData::getInstance();
26 //**********************************************************************************************************************
28 void HeatMapSim::getPic(vector<SharedRAbundVector*> lookup, vector<Calculator*> calcs) {
33 //make file for each calculator selected
34 for (int m = 0; m < calcs.size(); m++) {
36 string filenamesvg = getRootName(globaldata->inputFileName) + lookup[0]->getLabel() + calcs[m]->getName() + ".heatmap.sim.svg";
37 openOutputFile(filenamesvg, outsvg);
40 outsvg << "<svg width=\"100%\" height=\"100%\" viewBox=\"0 0 " + toString((lookup.size() * 150) + 160) + " " + toString((lookup.size() * 150) + 160) + "\">\n";
44 outsvg << "<rect fill=\"white\" stroke=\"white\" x=\"0\" y=\"0\" width=\"" + toString((lookup.size() * 150) + 160) + "\" height=\"" + toString((lookup.size() * 150) + 160) + "\"/>";
45 outsvg << "<text fill=\"black\" class=\"seri\" x=\"" + toString((lookup.size() * 75) - 40) + "\" y=\"25\">Heatmap at distance " + lookup[0]->getLabel() + "</text>\n";
48 for (int h = 0; h < lookup.size(); h++) {
49 outsvg << "<text fill=\"black\" class=\"seri\" x=\"" + toString(((150 * (h+1)) ) - ((int)lookup[h]->getGroup().length() / 2)) + "\" y=\"50\">" + lookup[h]->getGroup() + "</text>\n";
50 outsvg << "<text fill=\"black\" class=\"seri\" y=\"" + toString(((150 * (h+1)) ) - ((int)lookup[h]->getGroup().length() / 2)) + "\" x=\"50\">" + lookup[h]->getGroup() + "</text>\n";
57 //get sim for each comparison and save them so you can find the relative similairity
58 for(int i = 0; i < (lookup.size()-1); i++){
59 for(int j = (i+1); j < lookup.size(); j++){
61 vector<SharedRAbundVector*> subset;
62 subset.push_back(lookup[i]); subset.push_back(lookup[j]);
64 //get similairity between groups
65 data = calcs[m]->getValues(subset);
66 sims.push_back(data[0]);
68 //save biggest similairity to set relative sim
69 if (data[0] > biggest) { biggest = data[0]; }
73 //map biggest similairity found to red
74 scaler = 255.0 / biggest;
77 //output similairites to file
78 for(int i = 0; i < (lookup.size()-1); i++){
79 for(int j = (i+1); j < lookup.size(); j++){
82 int color = scaler * sims[count];
84 outsvg << "<rect fill=\"rgb(" + toString(color) + ",0,0)\" stroke=\"rgb(" + toString(color) + ",0,0)\" x=\"" + toString((i*150)+80) + "\" y=\"" + toString((j*150)+75) + "\" width=\"150\" height=\"150\"/>\n";
89 int y = ((lookup.size() * 150) + 120);
90 printLegend(y, biggest);
92 outsvg << "</g>\n</svg>\n";
100 errorOut(e, "HeatMapSim", "getPic");
104 //**********************************************************************************************************************
106 void HeatMapSim::printLegend(int y, float maxSim) {
109 //output legend and color labels
110 //go through map and give each score a color value
115 for (int i = 1; i < 255; i++) {
116 color = toHex(int((float)(i)));
117 outsvg << "<rect fill=\"#" + color + "0000\" stroke=\"#" + color + "0000\" x=\"" + toString(x) + "\" y=\"" + toString(y) + "\" width=\"1\" height=\"10\"/>\n";
121 float scaler = maxSim / 5.0;
123 //prints legend labels
125 for (int i = 1; i<=5; i++) {
126 float label = scaler*i;
127 label = int(label * 1000 + 0.5);
129 string text = toString(label, 3);
131 outsvg << "<text fill=\"black\" class=\"seri\" x=\"" + toString(x) + "\" y=\"" + toString(y-3) + "\">" + text + "</text>\n";
136 catch(exception& e) {
137 errorOut(e, "HeatMapSim", "printLegend");
142 //**********************************************************************************************************************