Legend.hpp

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#ifndef LEGEND_H_
#define LEGEND_H_

#include "frontend/Axis.hpp"
#include "frontend/Drawable.hpp"
#include <array>

namespace trase {

class Legend : public Drawable {
  std::vector<std::shared_ptr<Geometry>> m_entries;

public:
  Legend(Drawable *parent, const bfloat2_t &area);

  virtual ~Legend() = default;

  TRASE_DISPATCH_BACKENDS

  void add_entry(const std::shared_ptr<Geometry> &entry) {
    m_entries.push_back(entry);
  }

  template <typename AnimatedBackend> void draw(AnimatedBackend &backend);
  template <typename Backend> void draw(Backend &backend, float time);

private:
  template <typename Backend, typename DispatchF>
  void draw_common(Backend &backend, const DispatchF &dispatch);
};

} // namespace trase

#include "frontend/Legend.tcc"

#endif // PLOT1D_H_