MeasurementFrameRectangle.h

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/*
 * MeasurementFrameRectangle.h
 *
 *  Created on: Sep 24, 2018
 *      Author: Alejandro Alvarez Ayllon
 */
 
#ifndef _SEIMPLEMENTATION_PLUGIN_MEASUREMENTFRAMERECTANGLE_MEASUREMENTFRAMERECTANGLE_H_
#define _SEIMPLEMENTATION_PLUGIN_MEASUREMENTFRAMERECTANGLE_MEASUREMENTFRAMERECTANGLE_H_
 
#include "SEUtils/PixelRectangle.h"
 
#include "SEFramework/Property/Property.h"
#include "SEFramework/Image/Image.h"
 
namespace SourceXtractor {
 
class MeasurementFrameRectangle: public Property {
public:
  virtual ~MeasurementFrameRectangle() = default;
 
  explicit MeasurementFrameRectangle(bool bad_projection):
  m_min_coord{-1, -1}, m_max_coord{-1, -1}, m_bad_projection{bad_projection}{}
 
  MeasurementFrameRectangle(PixelCoordinate min_coord, PixelCoordinate max_coord):
    m_min_coord{min_coord}, m_max_coord{max_coord}, m_bad_projection{false} {
    assert(min_coord.m_x <= max_coord.m_x && min_coord.m_y <= max_coord.m_y);
  }
 
  PixelCoordinate getTopLeft() const {
    assert(m_max_coord.m_x >= 0);
    return m_min_coord;
  }
 
  PixelCoordinate getBottomRight() const {
    assert(m_max_coord.m_x >= 0);
    return m_max_coord;
  }
 
  int getWidth() const {
    if (m_max_coord.m_x < 0)
      return 0;
    return m_max_coord.m_x - m_min_coord.m_x + 1;
  }
 
  int getHeight() const {
    if (m_max_coord.m_x < 0)
      return 0;
    return m_max_coord.m_y - m_min_coord.m_y + 1;
  }
 
  PixelRectangle getRect() const {
    return PixelRectangle(m_min_coord, m_max_coord);
  }
 
  bool badProjection() const {
    return m_bad_projection;
  }
 
private:
  PixelCoordinate m_min_coord, m_max_coord;
  bool m_bad_projection;
};
 
} // end SourceXtractor
 
#endif // _SEIMPLEMENTATION_PLUGIN_MEASUREMENTFRAMERECTANGLE_MEASUREMENTFRAMERECTANGLE_H_