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ladanyi@53
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1 |
#include "graph_displayer_canvas.h"
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ladanyi@53
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2 |
#include "broken_edge.h"
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alpar@59
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3 |
#include <cmath>
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hegyi@28
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4 |
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hegyi@28
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5 |
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alpar@62
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6 |
int GraphDisplayerCanvas::changeNodeRadius (std::string mapname, Node node)
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hegyi@28
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7 |
{
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hegyi@31
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8 |
Graph::NodeMap<double> * actual_map;
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hegyi@48
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9 |
double min, max;
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hegyi@81
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10 |
min=mapstorage.minOfNodeMap(mapname);
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hegyi@81
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11 |
max=mapstorage.maxOfNodeMap(mapname);
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hegyi@81
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12 |
actual_map=(mapstorage.nodemap_storage)[mapname];
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hegyi@81
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13 |
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hegyi@81
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14 |
if(node==INVALID)
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hegyi@31
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15 |
{
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hegyi@81
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16 |
for (NodeIt i(mapstorage.graph); i!=INVALID; ++i)
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hegyi@81
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17 |
{
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hegyi@81
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18 |
double v=fabs((*actual_map)[i]);
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hegyi@81
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19 |
int w;
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hegyi@81
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20 |
if(min==max)
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hegyi@81
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21 |
{
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hegyi@81
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22 |
w=(int)(node_property_defaults[N_RADIUS]);
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hegyi@81
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23 |
}
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hegyi@81
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24 |
else
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hegyi@81
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25 |
{
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hegyi@81
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26 |
w=(int)(MIN_NODE_RADIUS+(v-min)/(max-min)*(MAX_NODE_RADIUS-MIN_NODE_RADIUS));
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hegyi@81
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27 |
}
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hegyi@81
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28 |
if(w>=0)
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hegyi@81
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29 |
{
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hegyi@81
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30 |
double x1, y1, x2, y2;
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hegyi@81
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31 |
x1=nodesmap[i]->property_x1().get_value();
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hegyi@81
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32 |
x2=nodesmap[i]->property_x2().get_value();
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hegyi@81
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33 |
y1=nodesmap[i]->property_y1().get_value();
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hegyi@81
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34 |
y2=nodesmap[i]->property_y2().get_value();
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hegyi@81
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35 |
nodesmap[i]->property_x1().set_value((x1+x2)/2-w);
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hegyi@81
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36 |
nodesmap[i]->property_x2().set_value((x1+x2)/2+w);
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hegyi@81
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37 |
nodesmap[i]->property_y1().set_value((y1+y2)/2-w);
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hegyi@81
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38 |
nodesmap[i]->property_y2().set_value((y1+y2)/2+w);
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hegyi@81
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39 |
}
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hegyi@81
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40 |
}
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hegyi@31
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41 |
}
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hegyi@31
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42 |
else
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hegyi@31
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43 |
{
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hegyi@81
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44 |
//I think only new nodes use this case
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hegyi@81
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45 |
// int w=(int)(*actual_map)[node];
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hegyi@81
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46 |
int w=(int)(node_property_defaults[N_RADIUS]);
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hegyi@81
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47 |
if(w>=0)
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hegyi@81
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48 |
{
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hegyi@81
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49 |
double x1, y1, x2, y2;
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hegyi@81
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50 |
x1=nodesmap[node]->property_x1().get_value();
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hegyi@81
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51 |
x2=nodesmap[node]->property_x2().get_value();
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hegyi@81
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52 |
y1=nodesmap[node]->property_y1().get_value();
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hegyi@81
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53 |
y2=nodesmap[node]->property_y2().get_value();
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hegyi@81
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54 |
nodesmap[node]->property_x1().set_value((x1+x2)/2-w);
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hegyi@81
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55 |
nodesmap[node]->property_x2().set_value((x1+x2)/2+w);
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hegyi@81
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nodesmap[node]->property_y1().set_value((y1+y2)/2-w);
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hegyi@81
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57 |
nodesmap[node]->property_y2().set_value((y1+y2)/2+w);
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hegyi@81
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}
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hegyi@31
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}
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hegyi@81
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return 0;
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hegyi@81
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};
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hegyi@31
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62 |
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hegyi@81
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63 |
int GraphDisplayerCanvas::resetNodeRadius (Node node)
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hegyi@81
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64 |
{
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hegyi@81
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65 |
Graph::NodeMap<double> * actual_map;
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hegyi@81
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double min, max;
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hegyi@81
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min=node_property_defaults[N_RADIUS];
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hegyi@81
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68 |
max=node_property_defaults[N_RADIUS];
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hegyi@81
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actual_map=new Graph::NodeMap<double>(mapstorage.graph,node_property_defaults[N_RADIUS]);
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hegyi@81
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70 |
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hegyi@28
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71 |
if(node==INVALID)
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hegyi@28
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72 |
{
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ladanyi@53
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73 |
for (NodeIt i(mapstorage.graph); i!=INVALID; ++i)
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hegyi@28
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74 |
{
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hegyi@55
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75 |
double v=fabs((*actual_map)[i]);
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hegyi@48
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76 |
int w;
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hegyi@48
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77 |
if(min==max)
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hegyi@48
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78 |
{
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hegyi@48
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w=(int)(node_property_defaults[N_RADIUS]);
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hegyi@48
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80 |
}
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hegyi@48
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81 |
else
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hegyi@48
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82 |
{
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hegyi@48
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83 |
w=(int)(MIN_NODE_RADIUS+(v-min)/(max-min)*(MAX_NODE_RADIUS-MIN_NODE_RADIUS));
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hegyi@48
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84 |
}
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hegyi@28
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85 |
if(w>=0)
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hegyi@28
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86 |
{
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hegyi@28
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87 |
double x1, y1, x2, y2;
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hegyi@31
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88 |
x1=nodesmap[i]->property_x1().get_value();
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hegyi@31
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89 |
x2=nodesmap[i]->property_x2().get_value();
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hegyi@31
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90 |
y1=nodesmap[i]->property_y1().get_value();
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hegyi@31
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91 |
y2=nodesmap[i]->property_y2().get_value();
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hegyi@28
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92 |
nodesmap[i]->property_x1().set_value((x1+x2)/2-w);
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hegyi@28
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93 |
nodesmap[i]->property_x2().set_value((x1+x2)/2+w);
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hegyi@28
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94 |
nodesmap[i]->property_y1().set_value((y1+y2)/2-w);
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hegyi@28
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95 |
nodesmap[i]->property_y2().set_value((y1+y2)/2+w);
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hegyi@28
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96 |
}
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hegyi@28
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97 |
}
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hegyi@28
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98 |
}
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hegyi@28
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99 |
else
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hegyi@28
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100 |
{
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hegyi@31
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101 |
//I think only new nodes use this case
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hegyi@31
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102 |
// int w=(int)(*actual_map)[node];
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hegyi@31
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103 |
int w=(int)(node_property_defaults[N_RADIUS]);
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hegyi@28
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104 |
if(w>=0)
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hegyi@28
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105 |
{
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hegyi@28
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106 |
double x1, y1, x2, y2;
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hegyi@31
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107 |
x1=nodesmap[node]->property_x1().get_value();
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hegyi@31
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108 |
x2=nodesmap[node]->property_x2().get_value();
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hegyi@31
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109 |
y1=nodesmap[node]->property_y1().get_value();
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hegyi@31
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110 |
y2=nodesmap[node]->property_y2().get_value();
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hegyi@28
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111 |
nodesmap[node]->property_x1().set_value((x1+x2)/2-w);
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hegyi@28
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112 |
nodesmap[node]->property_x2().set_value((x1+x2)/2+w);
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hegyi@28
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113 |
nodesmap[node]->property_y1().set_value((y1+y2)/2-w);
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hegyi@28
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114 |
nodesmap[node]->property_y2().set_value((y1+y2)/2+w);
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hegyi@28
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115 |
}
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hegyi@28
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116 |
}
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hegyi@28
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117 |
return 0;
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hegyi@28
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118 |
};
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hegyi@28
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119 |
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alpar@62
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120 |
int GraphDisplayerCanvas::changeNodeColor (std::string mapname, Node node)
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hegyi@28
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121 |
{
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hegyi@28
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122 |
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hegyi@28
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123 |
//function maps the range of the maximum and
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hegyi@28
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124 |
//the minimum of the nodemap to the range of
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hegyi@28
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125 |
//green in RGB
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hegyi@28
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126 |
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hegyi@31
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127 |
Graph::NodeMap<double> * actual_map;
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hegyi@81
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128 |
actual_map=(mapstorage.nodemap_storage)[mapname];
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hegyi@81
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129 |
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hegyi@81
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130 |
double max, min;
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hegyi@81
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131 |
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hegyi@81
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132 |
max=mapstorage.maxOfNodeMap(mapname);
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hegyi@81
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133 |
min=mapstorage.minOfNodeMap(mapname);
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hegyi@81
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134 |
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hegyi@81
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135 |
if(node==INVALID)
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hegyi@31
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136 |
{
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hegyi@81
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137 |
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hegyi@81
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138 |
for (NodeIt i(mapstorage.graph); i!=INVALID; ++i)
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hegyi@81
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139 |
{
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hegyi@81
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140 |
Gdk::Color color;
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hegyi@81
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141 |
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hegyi@81
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142 |
double w=(*actual_map)[i];
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hegyi@81
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143 |
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hegyi@81
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144 |
if(max!=min)
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hegyi@81
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145 |
{
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hegyi@81
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146 |
color.set_rgb_p (0, 0, 100*(w-min)/(max-min));
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hegyi@81
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147 |
}
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hegyi@81
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148 |
else
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hegyi@81
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149 |
{
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hegyi@81
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150 |
color.set_rgb_p (0, 0, 100);
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hegyi@81
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151 |
}
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hegyi@81
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152 |
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hegyi@81
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153 |
nodesmap[i]->property_fill_color_gdk().set_value(color);
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hegyi@81
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154 |
}
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hegyi@31
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155 |
}
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hegyi@31
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156 |
else
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hegyi@31
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157 |
{
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hegyi@81
|
158 |
Gdk::Color color;
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hegyi@81
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159 |
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hegyi@81
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160 |
double w=(*actual_map)[node];
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hegyi@81
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161 |
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hegyi@81
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162 |
if(max!=min)
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hegyi@81
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163 |
{
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hegyi@81
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164 |
color.set_rgb_p (0, 0, 100*(w-min)/(max-min));
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hegyi@81
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165 |
}
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hegyi@81
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166 |
else
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hegyi@81
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167 |
{
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hegyi@81
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168 |
color.set_rgb_p (0, 0, 100);
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hegyi@81
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169 |
}
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hegyi@81
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170 |
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hegyi@81
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171 |
nodesmap[node]->property_fill_color_gdk().set_value(color);
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hegyi@31
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172 |
}
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hegyi@81
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173 |
return 0;
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hegyi@81
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174 |
};
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hegyi@81
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175 |
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hegyi@81
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176 |
int GraphDisplayerCanvas::resetNodeColor (Node node)
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hegyi@81
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177 |
{
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hegyi@81
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178 |
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hegyi@81
|
179 |
//function maps the range of the maximum and
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hegyi@81
|
180 |
//the minimum of the nodemap to the range of
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hegyi@81
|
181 |
//green in RGB
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hegyi@81
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182 |
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hegyi@81
|
183 |
Graph::NodeMap<double> * actual_map;
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hegyi@81
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184 |
actual_map=new Graph::NodeMap<double>(mapstorage.graph,node_property_defaults[N_COLOR]);
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hegyi@31
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185 |
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hegyi@31
|
186 |
double max, min;
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hegyi@31
|
187 |
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hegyi@81
|
188 |
max=node_property_defaults[N_COLOR];
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hegyi@81
|
189 |
min=node_property_defaults[N_COLOR];
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hegyi@31
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190 |
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hegyi@28
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191 |
if(node==INVALID)
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hegyi@28
|
192 |
{
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hegyi@28
|
193 |
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ladanyi@53
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194 |
for (NodeIt i(mapstorage.graph); i!=INVALID; ++i)
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hegyi@28
|
195 |
{
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hegyi@28
|
196 |
Gdk::Color color;
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hegyi@31
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197 |
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hegyi@31
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198 |
double w=(*actual_map)[i];
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hegyi@31
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199 |
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hegyi@28
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200 |
if(max!=min)
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hegyi@28
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201 |
{
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hegyi@28
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202 |
color.set_rgb_p (0, 0, 100*(w-min)/(max-min));
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hegyi@28
|
203 |
}
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hegyi@28
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204 |
else
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hegyi@28
|
205 |
{
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hegyi@28
|
206 |
color.set_rgb_p (0, 0, 100);
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hegyi@28
|
207 |
}
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hegyi@28
|
208 |
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hegyi@28
|
209 |
nodesmap[i]->property_fill_color_gdk().set_value(color);
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hegyi@28
|
210 |
}
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hegyi@28
|
211 |
}
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hegyi@28
|
212 |
else
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hegyi@28
|
213 |
{
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hegyi@28
|
214 |
Gdk::Color color;
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hegyi@31
|
215 |
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hegyi@31
|
216 |
double w=(*actual_map)[node];
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hegyi@31
|
217 |
|
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hegyi@28
|
218 |
if(max!=min)
|
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hegyi@28
|
219 |
{
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hegyi@28
|
220 |
color.set_rgb_p (0, 0, 100*(w-min)/(max-min));
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hegyi@28
|
221 |
}
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hegyi@28
|
222 |
else
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hegyi@28
|
223 |
{
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hegyi@28
|
224 |
color.set_rgb_p (0, 0, 100);
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hegyi@28
|
225 |
}
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hegyi@28
|
226 |
|
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hegyi@28
|
227 |
nodesmap[node]->property_fill_color_gdk().set_value(color);
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hegyi@28
|
228 |
}
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hegyi@28
|
229 |
return 0;
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hegyi@28
|
230 |
};
|
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hegyi@28
|
231 |
|
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alpar@62
|
232 |
int GraphDisplayerCanvas::changeNodeText (std::string mapname, Node node)
|
|
hegyi@28
|
233 |
{
|
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hegyi@28
|
234 |
|
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hegyi@28
|
235 |
//the number in the map will be written on the node
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hegyi@28
|
236 |
//EXCEPT when the name of the map is Text, because
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hegyi@28
|
237 |
//in that case empty string will be written, because
|
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hegyi@28
|
238 |
//that is the deleter map
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|
hegyi@31
|
239 |
|
|
hegyi@36
|
240 |
Graph::NodeMap<double> * actual_map=NULL;
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|
hegyi@81
|
241 |
actual_map=(mapstorage.nodemap_storage)[mapname];
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|
hegyi@28
|
242 |
|
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hegyi@28
|
243 |
if(node==INVALID)
|
|
hegyi@28
|
244 |
{
|
|
ladanyi@53
|
245 |
for (NodeIt i(mapstorage.graph); i!=INVALID; ++i)
|
|
hegyi@28
|
246 |
{
|
|
hegyi@81
|
247 |
nodemap_to_edit=mapname;
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|
hegyi@81
|
248 |
double number=(*actual_map)[i];
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|
hegyi@45
|
249 |
|
|
hegyi@81
|
250 |
std::ostringstream ostr;
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hegyi@81
|
251 |
ostr << number;
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hegyi@45
|
252 |
|
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hegyi@81
|
253 |
nodetextmap[i]->property_text().set_value(ostr.str());
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hegyi@28
|
254 |
}
|
|
hegyi@28
|
255 |
}
|
|
hegyi@28
|
256 |
else
|
|
hegyi@28
|
257 |
{
|
|
hegyi@81
|
258 |
double number=(*actual_map)[node];
|
|
hegyi@45
|
259 |
|
|
hegyi@81
|
260 |
std::ostringstream ostr;
|
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hegyi@81
|
261 |
ostr << number;
|
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hegyi@45
|
262 |
|
|
hegyi@81
|
263 |
nodetextmap[node]->property_text().set_value(ostr.str());
|
|
hegyi@28
|
264 |
}
|
|
hegyi@28
|
265 |
return 0;
|
|
hegyi@28
|
266 |
};
|
|
hegyi@81
|
267 |
|
|
hegyi@81
|
268 |
int GraphDisplayerCanvas::resetNodeText (Node node)
|
|
hegyi@81
|
269 |
{
|
|
hegyi@81
|
270 |
|
|
hegyi@81
|
271 |
//the number in the map will be written on the node
|
|
hegyi@81
|
272 |
//EXCEPT when the name of the map is Text, because
|
|
hegyi@81
|
273 |
//in that case empty string will be written, because
|
|
hegyi@81
|
274 |
//that is the deleter map
|
|
hegyi@81
|
275 |
|
|
hegyi@81
|
276 |
if(node==INVALID)
|
|
hegyi@81
|
277 |
{
|
|
hegyi@81
|
278 |
for (NodeIt i(mapstorage.graph); i!=INVALID; ++i)
|
|
hegyi@81
|
279 |
{
|
|
hegyi@81
|
280 |
nodemap_to_edit="";
|
|
hegyi@81
|
281 |
nodetextmap[i]->property_text().set_value("");
|
|
hegyi@81
|
282 |
}
|
|
hegyi@81
|
283 |
}
|
|
hegyi@81
|
284 |
else
|
|
hegyi@81
|
285 |
{
|
|
hegyi@81
|
286 |
nodetextmap[node]->property_text().set_value("");
|
|
hegyi@81
|
287 |
}
|
|
hegyi@81
|
288 |
return 0;
|
|
hegyi@81
|
289 |
};
|