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#include "CategoryExample.h"
#include "Models.h"
#include "CsvUtil.h"
#include "Wt/WApplication"
#include "Wt/Chart/WStandardColorMap"
#include "Wt/Chart/WGridData"
#include "Wt/Chart/WEquidistantGridData"
#include "Wt/WFont"
#include "Wt/WString"
#include <fstream>
#include <string>
#include <iostream>
namespace {
Wt::WStandardItemModel* readCsvFile(const std::string &fname)
{
WStandardItemModel *model = new WStandardItemModel(0, 0);
std::ifstream f(fname.c_str());
if (!f) {
throw std::string("No .csv resource");
}
readFromCsv(f, model, -1, false);
return model;
}
}
CategoryExample::CategoryExample(WContainerWidget *parent)
: WContainerWidget(parent)
{
setContentAlignment(AlignCenter);
chart_ = new WCartesian3DChart(this);
if (chart_->isAlternative()) {
xPlaneModelColor_ = 0;
xPlaneModel_ = 0;
yPlaneModel_ = 0;
randomModel_ = 0;
planeModel_ = 0;
isotopeModel_ = 0;
return;
}
chart_->setType(CategoryChart);
Wt::WCssDecorationStyle style;
style.setBorder(Wt::WBorder(Wt::WBorder::Solid, Wt::WBorder::Medium, Wt::black));
chart_->setDecorationStyle(style);
chart_->resize(600, 600);
// **** Dataset
isotopeModel_ = readCsvFile(WApplication::appRoot() + "isotope_decay.csv");
// add some color-roles
for (int i=1; i<isotopeModel_->rowCount(); i++) {
for (int j=1; j<isotopeModel_->columnCount(); j++) {
double value = Wt::asNumber(isotopeModel_->data(i, j));
if (value < 3)
isotopeModel_->setData(i, j, WColor(blue), MarkerBrushColorRole);
}
}
WGridData *isotopes = new WGridData(isotopeModel_);
series_.push_back(isotopes);
isotopes->setType(BarSeries3D);
// **** Dataset
planeModel_ = readCsvFile(WApplication::appRoot() + "hor_plane.csv");
WGridData *horPlane = new WGridData(planeModel_);
series_.push_back(horPlane);
horPlane->setType(BarSeries3D);
// **** Dataset
randomModel_ = readCsvFile(WApplication::appRoot() + "hor_plane.csv");
for (int i=1; i<randomModel_->rowCount(); i++) {
for (int j=1; j<randomModel_->columnCount(); j++) {
randomModel_->setData(i, j,Wt::asNumber(randomModel_->data(i, j)) + (rand() % 100)/100.0);
}
}
WGridData *randomPlane = new WGridData(randomModel_);
series_.push_back(randomPlane);
randomPlane->setType(BarSeries3D);
// **** Dataset
yPlaneModel_ = new PlaneData(20, 20, 0, 1, 0, 1, true, 100, 100);
WEquidistantGridData *yPlaneFunc = new WEquidistantGridData(yPlaneModel_,
0, 1, 0, 1);
series_.push_back(yPlaneFunc);
yPlaneFunc->setType(BarSeries3D);
// **** Dataset
xPlaneModel_ = new PlaneData(20, 20, 0, 1, 0, 1, false, 100, 100);
WEquidistantGridData *xPlaneFunc = new WEquidistantGridData(xPlaneModel_,
0, 1, 0, 1);
series_.push_back(xPlaneFunc);
xPlaneFunc->setType(BarSeries3D);
// **** Dataset
xPlaneModelColor_ = new PlaneData(20, 20, 0, 1, 0, 1, false, 5, 100);
WEquidistantGridData *xPlaneFuncColor = new WEquidistantGridData(xPlaneModelColor_, 0, 1, 0, 1);
series_.push_back(xPlaneFuncColor);
xPlaneFuncColor->setType(BarSeries3D);
// Data configuration widget
DataConfig *dataconfig = new DataConfig(chart_);
dataconfig->addDataToCollection("Isotope data (10x10) with ColorRoles", isotopes);
dataconfig->addDataToCollection("Horizontal Plane (10x10)", horPlane);
dataconfig->addDataToCollection("Random Data (10x10)", randomPlane);
// dataconfig->addDataToCollection("tilted plane y (20x20)", yPlaneFunc);
// dataconfig->addDataToCollection("tilted plane x (20x20)", xPlaneFunc);
// dataconfig->addDataToCollection("tilted plane x (20x20) with ColorRoles", xPlaneFuncColor);
WTabWidget *configuration_ = new WTabWidget(this);
configuration_->addTab(new ChartSettings(chart_), "General Chart Settings", Wt::WTabWidget::PreLoading);
configuration_->addTab(dataconfig, "Data selection and configuration", Wt::WTabWidget::PreLoading);
}
CategoryExample::~CategoryExample()
{
delete xPlaneModelColor_;
delete xPlaneModel_;
delete yPlaneModel_;
delete randomModel_;
delete planeModel_;
delete isotopeModel_;
std::vector<WAbstractDataSeries3D*> onChart = chart_->dataSeries();
for (unsigned i=0; i < onChart.size(); i++)
chart_->removeDataSeries(onChart[i]);
for (unsigned i=0; i < series_.size(); i++)
delete series_[i];
}
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