samples_count.h

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#pragma once
 
#include <QWidget>
#include "PlotJuggler/transform_function.h"
 
using namespace PJ;
 
namespace Ui
{
class SamplesCount;
}
 
class SamplesCountFilter : public TransformFunction_SISO
{
public:
  explicit SamplesCountFilter();
 
  ~SamplesCountFilter() override;
 
  static const char* transformName()
  {
    return "Samples Counter";
  }
 
  const char* name() const override
  {
    return transformName();
  }
 
  QWidget* optionsWidget() override;
 
  bool xmlSaveState(QDomDocument& doc, QDomElement& parent_element) const override;
 
  bool xmlLoadState(const QDomElement& parent_element) override;
 
private:
  Ui::SamplesCount* ui;
  QWidget* _widget;
 
  int count_ = 0;
  double interval_end_ = 0;
 
  std::optional<PlotData::Point> calculateNextPoint(size_t index) override;
};