1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
|
#include "Models.h"
#include "Wt/WColor"
SombreroData::SombreroData(int nbXPts, int nbYPts,
double xStart, double xEnd,
double yStart, double yEnd,
WObject *parent)
: WAbstractTableModel(parent),
nbXPts_(nbXPts), nbYPts_(nbYPts),
xStart_(xStart), xEnd_(xEnd), yStart_(yStart), yEnd_(yEnd)
{}
int SombreroData::rowCount(const Wt::WModelIndex& parent) const
{
return nbXPts_+1;
}
int SombreroData::columnCount(const Wt::WModelIndex& parent) const
{
return nbYPts_+1;
}
boost::any SombreroData::data(int row, int column, int role,
const WModelIndex &parent) const
{
return data(createIndex(row, column, (void*)0), role);
}
boost::any SombreroData::data(const Wt::WModelIndex& index,
int role) const
{
double delta_y = (yEnd_ - yStart_)/(nbYPts_-1);
if (index.row() == 0) { // give back y-abscis
if (index.column() == 0)
return 0.0;
return yStart_ + (index.column()-1)*delta_y;
}
double delta_x = (xEnd_ - xStart_)/(nbXPts_-1);
if (index.column() == 0) { // give back x-abscis
if (index.row() == 0)
return 0.0;
return xStart_ + (index.row()-1)*delta_x;
}
double x, y;
y = yStart_ + (index.column()-1)*delta_y;
x = xStart_ + (index.row()-1)*delta_x;
if (role == MarkerBrushColorRole) {
return boost::any();
} else if (role == DisplayRole) {
return 4*sin(sqrt(pow(x,2) + pow(y,2))) / (sqrt (pow(x,2) + pow(y,2)));
} else {
return boost::any();
}
}
boost::any SombreroData::headerData(int section,
Wt::Orientation orientation,
int role) const
{
return 0.0; // unimplemented
}
PlaneData::PlaneData(int nbXPts, int nbYPts,
double xStart, double xDelta,
double yStart, double yDelta,
bool Yvariation,
double colorRoleBound, double sizeRoleBound,
WObject *parent)
: WAbstractTableModel(parent),
nbXPts_(nbXPts), nbYPts_(nbYPts),
xStart_(xStart), xDelta_(xDelta), yStart_(yStart), yDelta_(yDelta),
yVar_(Yvariation),
colorRoleBound_(colorRoleBound), sizeRoleBound_(sizeRoleBound)
{}
int PlaneData::rowCount(const Wt::WModelIndex& parent) const
{
return nbXPts_;
}
int PlaneData::columnCount(const Wt::WModelIndex& parent) const
{
return nbYPts_;
}
boost::any PlaneData::data(int row, int column, int role,
const WModelIndex &parent) const
{
return data(createIndex(row, column, (void*)0), role);
}
boost::any PlaneData::data(const Wt::WModelIndex& index,
int role) const
{
double x, y, value;
y = yStart_ + index.column() * yDelta_;
x = xStart_ + index.row() * xDelta_;
if (yVar_)
value = 0.5*y;
else
value = 0.5*x;
if (role == DisplayRole) {
return value;
} else if (role == MarkerBrushColorRole) {
if (value > colorRoleBound_)
return WColor(blue);
else
return boost::any();
} else if (role == MarkerScaleFactorRole) {
if (value > sizeRoleBound_)
return 5;
else
return boost::any();
} else {
return boost::any();
}
}
boost::any PlaneData::headerData(int section,
Wt::Orientation orientation,
int role) const
{
return 0.0; // unimplemented
}
PointsData::PointsData(int nbPts, WObject *parent)
: nbPts_(nbPts)
{}
int PointsData::rowCount(const Wt::WModelIndex& parent) const
{
return nbPts_;
}
int PointsData::columnCount(const Wt::WModelIndex& parent) const
{
return 3;
}
boost::any PointsData::data(int row, int column, int role,
const WModelIndex &parent) const
{
return data(createIndex(row, column, (void*)0), role);
}
boost::any PointsData::data(const Wt::WModelIndex& index,
int role) const
{
if (role != DisplayRole) {
return boost::any();
}
const double pi = 3.141592;
double XYangle = index.row() * (8*pi/nbPts_);
if (index.column() == 0) {
return cos(XYangle);
}
if (index.column() == 1) {
return sin(XYangle);
}
if (index.column() == 2) {
return -5.0 + index.row() * (10.0/nbPts_);
}
return boost::any();
}
boost::any PointsData::headerData(int section,
Wt::Orientation orientation,
int role) const
{
return 0.0; // unimplemented
}
Parabola::Parabola(double xMin, double deltaX, double yMin, double deltaY,
double factor, double minimum, bool withColorRoles,
double colorRoleBoundary, WObject *parent)
: xMin_(xMin), deltaX_(deltaX), yMin_(yMin), deltaY_(deltaY),
factor_(factor), minimum_(minimum), colorRoles_(withColorRoles),
colorRoleBoundary_(colorRoleBoundary)
{
}
int Parabola::rowCount(const Wt::WModelIndex& parent) const
{
return 41;
}
int Parabola::columnCount(const Wt::WModelIndex& parent) const
{
return 41;
}
boost::any Parabola::data(int row, int column, int role,
const WModelIndex &parent) const
{
return data(createIndex(row, column, (void*)0), role);
}
boost::any Parabola::data(const Wt::WModelIndex& index,
int role) const
{
// double value = factor_ * (xMin_+index.row()*deltaX_)*(yMin_+index.column()*deltaY_);
double value = factor_ * ( (xMin_+index.row()*deltaX_)*(xMin_+index.row()*deltaX_) + (yMin_+index.column()*deltaY_)*(yMin_+index.column()*deltaY_) ) + minimum_;
if (role == MarkerBrushColorRole) {
if (!colorRoles_)
return boost::any();
else
return value > colorRoleBoundary_ ? boost::any() : WColor(blue);
} else if (role != DisplayRole) {
return boost::any();
} else {
return value;
}
}
boost::any Parabola::headerData(int section,
Wt::Orientation orientation,
int role) const
{
return 0.0; // unimplemented
}
|
