void Plot3D::setData()
{
int dimX = data->getX().count();
int dimY = data->getY().count();
//create Triples
triple = new Qwt3D::Triple * [data->getX().count()];
double maxX = data->getX().at(0).toDouble();
double maxY = data->getY().at(0).toDouble();
double maxZ = data->getZ().at(0).toDouble();
double minX = data->getX().at(0).toDouble();
double minY = data->getY().at(0).toDouble();
double minZ = data->getZ().at(0).toDouble();
double dblX, dblY, dblZ;
for (int i = 0; i < dimX; i++)
{
dblX = data->getX(i).toDouble();
if (dblX > maxX)
maxX = dblX;
if (dblX < minX)
minX = dblX;
triple[i] = new Qwt3D::Triple[dimY];
for (int j = 0; j < dimY; j++)
{
if (i == 0)
{
dblY = data->getY(j).toDouble();
if (dblY > maxY)
maxY = dblY;
if (dblY < minY)
minY = dblY;
}
dblZ = data->getZ(i * dimY + j).toDouble();
if (dblZ > maxZ)
maxZ = dblZ;
if (dblZ < minZ)
minZ = dblZ;
triple[i][j] = Qwt3D::Triple(data->getX(i).toDouble(),
data->getY(j).toDouble(),
data->getZ(j,i).toDouble());
}
}
//calculate scaling factors
double rangeX = abs(maxX - minX);
double rangeY = abs(maxY - minY);
double rangeZ = abs(maxZ - minZ);
double facX = 1;
double facY = 1;
double facZ = 1;
if (rangeX > rangeY && rangeX > rangeZ)
{
if (rangeY > 0)
facY = rangeX / rangeY;
if (rangeZ > 0)
facZ = rangeX / rangeZ;
}
else if (rangeY > rangeX && rangeY > rangeZ)
{
if (rangeX > 0)
facX = rangeY / rangeX;
if (rangeZ > 0)
facZ = rangeY / rangeZ;
}
else if (rangeZ > rangeX && rangeZ > rangeY)
{
if (rangeX > 0)
facX = rangeZ / rangeX;
if (rangeY > 0)
facY = rangeZ / rangeY;
}
//create surface
surface = new Qwt3D::SurfacePlot;
setCentralWidget(surface);
surface->setTitle(data->getName() + " [" + data->getUnit() + "]");
surface->loadFromData(triple, dimX, dimY);
surface->setCoordinateStyle(Qwt3D::BOX);
surface->setRotation(15,0,20);
surface->setScale(facX, facY, facZ);
surface->setZoom(0.6);
surface->setPlotStyle(Qwt3D::FILLEDMESH);
surface->setMeshColor(Qwt3D::RGBA(0.2f,0.7f,0.3f));
QFont font;
font.setItalic(true);
for (unsigned i=0; i!=surface->coordinates()->axes.size(); ++i)
{
surface->coordinates()->axes[i].setMajors(7);
surface->coordinates()->axes[i].setMinors(4);
surface->coordinates()->axes[i].setLabelFont(font);
}
// Set axisX titles
AXIS_DESCR *axisX = data->getAxisDescrX();
COMPU_METHOD *cpmX = data->getCompuMethodAxisX();
QString name = "";
if (axisX)
name.append(axisX->fixPar("InputQuantity").c_str());
QString unit = "";
if (cpmX)
unit.append(cpmX->fixPar("Unit").c_str());
QString titleX = name + " - " + unit;
surface->coordinates()->axes[Qwt3D::X1].setLabelString(titleX);
// Set axisY titles
AXIS_DESCR *axisY = data->getAxisDescrY();
COMPU_METHOD *cpmY = data->getCompuMethodAxisY();
name = "";
if (axisY)
name.append(axisY->fixPar("InputQuantity").c_str());
unit = "";
if (cpmY)
unit.append(cpmY->fixPar("Unit").c_str());
QString titleY = name + " - " + unit;
surface->coordinates()->axes[Qwt3D::Y1].setLabelString(titleY);
//surface->coordinates()->axes[Qwt3D::Z1].setLabelString("z-axis");
surface->coordinates()->setTicLength(0 , 0);
surface->updateData();
surface->updateGL();
surface->show();
}
QVariant MeasModel::data(const QModelIndex &index, int role) const
{
if (!index.isValid())
return QVariant();
int row = index.row();
int column = index.column();
if (0 <= row && row < nRow)
{
MEASUREMENT *label = (MEASUREMENT*)listMeas.at(row);
switch (role)
{
case Qt::DisplayRole :
{
QString compu_method = label->getPar("Conversion");
Node * node = label->getParentNode()->getParentNode();
COMPU_METHOD *cmp = (COMPU_METHOD*)node->getNode("COMPU_METHOD/" + compu_method);
if (column == 0)
{
return label->name;
}
else if (column == 1)
{
QString str = label->fixPar("LongIdentifier").c_str();
return str;
}
else if (column == 2)
{
if (cmp)
return cmp->getPar("Unit");
}
else if (column == 3)
{
ECU_ADDRESS *ecuAddress = (ECU_ADDRESS*)label->getItem("ecu_address");
if (ecuAddress)
{
return ecuAddress->getPar("Address");
}
return QVariant();
}
else if (column == 4)
{
QString str = label->fixPar("DataType").c_str();
return str;
}
else if (column == 5)
{
QString str = label->fixPar("Conversion").c_str();
return str;
}
else if (column == 6)
{
QString str = label->fixPar("Resolution").c_str();
return str;
}
else if (column == 7)
{
QString str = label->fixPar("Accuracy").c_str();
return str;
}
else if (column == 8)
{
QString str = label->fixPar("LowerLimit").c_str();
return str;
}
else if (column == 9)
{
QString str = label->fixPar("UpperLimit").c_str();
return str;
}
else
return QVariant();
}
break;
case Qt::DecorationRole: // The data to be rendered as a decoration in the form of an icon.
break;
case Qt::EditRole:
{
}
break;
case Qt::ToolTipRole:
{
}
break;
case Qt::StatusTipRole: // The data displayed in the status bar.
break;
case Qt::WhatsThisRole: // The data displayed for the item in "What's This?" mode.
break;
case Qt::SizeHintRole: // The size hint for the item that will be supplied to views.
break;
case Qt::FontRole : // The font used for items rendered with the default delegate.
{
if (column == 0)
{
QFont font;
font.setBold(true);
return font;
}
}
break;
case Qt::TextAlignmentRole:
break;
case Qt::BackgroundRole:
{
}
break;
case Qt::ForegroundRole: // the foreground brush (text color, typically) used for items rendered with the default delegate.
{
if (column == 0)
{
QColor color = Qt::blue;
return color;
}
}
break;
}
}
return QVariant();
}
int Foo::Draw(mglGraph *gr)
{
int dimX = data->getX().count();
mglData x(dimX);
int dimY = data->getY().count();
mglData y(dimY);
mglData z(dimX,dimY);
//create datas for mathGL
double maxX = data->getX().at(0).toDouble();
double maxY = data->getY().at(0).toDouble();
double maxZ = data->getZ().at(0).toDouble();
double minX = data->getX().at(0).toDouble();
double minY = data->getY().at(0).toDouble();
double minZ = data->getZ().at(0).toDouble();
//added for flap map to be displayed
if (maxZ == minZ)
{
minZ -= 10;
maxZ += 10;
}
double dblX, dblY, dblZ;
for (int i = 0; i < dimX; i++)
{
dblX = data->getX(i).toDouble();
if (dblX > maxX)
maxX = dblX;
if (dblX < minX)
minX = dblX;
x.a[i] = dblX;
}
for (int j = 0; j < dimY; j++)
{
dblY = data->getY(j).toDouble();
if (dblY > maxY)
maxY = dblY;
if (dblY < minY)
minY = dblY;
y.a[j] = dblY;
}
for(long i=0;i<dimX;i++)
{
for(long j=0;j<dimY;j++)
{
dblZ = data->getZ(i * dimY + j).toDouble();
if (dblZ > maxZ)
maxZ = dblZ;
if (dblZ < minZ)
minZ = dblZ;
z.a[i+dimX*j] = dblZ;
}
}
QString title = data->getName() + " [" + data->getUnit() + "]";
title.replace("_", "_-");
gr->SetFontSize(2);
gr->Title(title.toLocal8Bit(), "");
gr->SetRange('x', minX, maxX);
gr->SetRange('y',minY ,maxY);
gr->SetRange('z',minZ,maxZ);
gr->SetRange('c',minZ,maxZ);
gr->Light(true);
gr->Rotate(70,30);
gr->Axis();
gr->Box();
// Set axisX titles
AXIS_DESCR *axisX = data->getAxisDescrX();
COMPU_METHOD *cpmX = data->getCompuMethodAxisX();
QString name = "";
if (axisX)
name.append(axisX->fixPar("InputQuantity").c_str());
QString unit = "";
if (cpmX)
unit.append(cpmX->fixPar("Unit").c_str());
QString titleX = name + " - " + unit;
gr->Label('x',QString(titleX).toLatin1(),0);
// Set axisY titles
AXIS_DESCR *axisY = data->getAxisDescrY();
COMPU_METHOD *cpmY = data->getCompuMethodAxisY();
name = "";
if (axisY)
name.append(axisY->fixPar("InputQuantity").c_str());
unit = "";
if (cpmY)
unit.append(cpmY->fixPar("Unit").c_str());
QString titleY = name + " - " + unit;
gr->Label('y', QString(titleY).toLatin1(),0);
//gr->Label('z',"AxisY description \\i{cm}",0);
gr->Colorbar();
gr->Mesh(x,y,z);
gr->Surf(x,y,z);
return 0;
}
