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#include <qapplication.h>
#include <qsplitter.h>
#include <qtimer.h>
#include "autoswitch.h"
using namespace Qwt3D;
//--------------------------------------------------------------------
// autoswitch.cpp
//
// Demonstrates autoswitching axes with a cutted saddle as data
//--------------------------------------------------------------------
Plot::Plot(QWidget* pw, int updateinterval)
:SurfacePlot(pw)
{
setRotation(30,0,15);
setShift(0.1,0,0);
setZoom(0.8);
coordinates()->setNumberFont("Courier",8);
for (unsigned i=0; i!=coordinates()->axes.size(); ++i)
{
coordinates()->axes[i].setMajors(7);
coordinates()->axes[i].setMinors(4);
}
coordinates()->axes[Qwt3D::X1].setLabelString("x");
coordinates()->axes[Y1].setLabelString("y");
coordinates()->axes[Z1].setLabelString("z");
coordinates()->axes[X2].setLabelString("x");
coordinates()->axes[Y2].setLabelString("y");
coordinates()->axes[Z2].setLabelString("z");
coordinates()->axes[X3].setLabelString("x");
coordinates()->axes[Y3].setLabelString("y");
coordinates()->axes[Z3].setLabelString("z");
coordinates()->axes[X4].setLabelString("x");
coordinates()->axes[Y4].setLabelString("y");
coordinates()->axes[Z4].setLabelString("z");
QTimer* timer = new QTimer( this );
connect( timer, SIGNAL(timeout()), this, SLOT(rotate()) );
timer->start(updateinterval);
}
void Plot::rotate()
{
int prec = 3;
setRotation(
(int(prec*xRotation() + 2) % (360*prec))/double(prec),
(int(prec*yRotation() + 2) % (360*prec))/double(prec),
(int(prec*zRotation() + 2) % (360*prec))/double(prec)
);
}
int main(int argc, char **argv)
{
QApplication a(argc, argv);
#if QT_VERSION < 0x040000
QSplitter* spl = new QSplitter(QSplitter::Horizontal);
#else
QSplitter* spl = new QSplitter(Qt::Horizontal);
#endif
Plot* plot1 = new Plot(spl,30);
plot1->setFloorStyle(FLOORISO);
plot1->setCoordinateStyle(BOX);
Saddle saddle(*plot1);
saddle.create();
plot1->setTitle("Autoswitching axes");
plot1->setBackgroundColor(RGBA(1,1, 157./255));
plot1->makeCurrent();
plot1->updateData();
plot1->updateGL();
Plot* plot2 = new Plot(spl,80);
plot2->setZoom(0.8);
Hat hat(*plot2);
hat.create();
plot2->setPlotStyle(HIDDENLINE);
plot2->setFloorStyle(FLOORDATA);
plot2->setCoordinateStyle(FRAME);
plot2->setBackgroundColor(RGBA(1,1, 157./255));
plot2->makeCurrent();
plot2->updateData();
plot2->updateGL();
#if QT_VERSION < 0x040000
a.setMainWidget(spl);
#endif
spl->resize(800,400);
spl->show();
return a.exec();
}
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