ddtGraphicalElementText.hpp

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#ifndef DDT_DATAVISUALISATION_DDTGRAPHCIS_GE_TEXT_HPP
#define DDT_DATAVISUALISATION_DDTGRAPHCIS_GE_TEXT_HPP
 
#include <QFontMetrics>
#include "ddtGraphicalElement.hpp"

class DdtGraphicalElementText : public DdtGraphicalElement {
 public:
  explicit DdtGraphicalElementText(
      DdtGraphicalElementProperties const& element_properties,
      const double x_coord, const double y_coord, const QString txt,
      const QString obj_name = "", const QString elem_name = "");

  virtual ~DdtGraphicalElementText();

  virtual void DrawElement(QPainter* painter) override;

  QRectF boundingRect() const override;

  int type() const override;
 
 protected:
  double x;

  double y;

  double x_org;

  double y_org;

  QString text;
 
 private:
  void SetTransform(QTransform const& transform) override;
  void HighlightSelectedElement(QPainter* painter) const override;
 
  const int MARGIN = 4;
  const int BOX_OFFSET = 10;
 
  QRectF selection_rect;
  QTransform view_transform;
};
 
#endif  // DDT_DATAVISUALISATION_DDTGRAPHCIS_GE_TEXT_HPP