Line.h

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/* -*- mode: c++ -*- */
#ifndef BOARD_LINE_H
#define BOARD_LINE_H
 
#include "board/ShapeWithStyle.h"
 
namespace LibBoard
{
 
struct Line : public ShapeWithStyle {
 
  inline Line(double x1, double y1, double x2, double y2,                //
              Color color, double lineWidth = Style::defaultLineWidth(), //
              const LineStyle lineStyle = Style::defaultLineStyle(), const LineCap cap = Style::defaultLineCap(), const LineJoin join = Style::defaultLineJoin());
 
  inline Line(double x1, double y1, double x2, double y2, const Style & style);
 
  inline Line(Point a, Point b, Color color, double lineWidth = Style::defaultLineWidth(), //
              const LineStyle lineStyle = Style::defaultLineStyle(), const LineCap cap = Style::defaultLineCap(), const LineJoin join = Style::defaultLineJoin());
 
  inline Line(Point a, Point b, const Style & style);
 
  const std::string & name() const override;
 
  Line & rotate(double angle, const Point & center) override;
 
  Line rotated(double angle, const Point & center) const;
 
  Line & rotate(double angle) override;
 
  Line rotated(double angle) const;
 
  Line & translate(double dx, double dy) override;
 
  Line translated(double dx, double dy) const;
 
  Line & scale(double sx, double sy) override;
 
  Line & scale(double s) override;
 
  Line scaled(double sx, double sy) const;
 
  Line scaled(double s) const;
 
  void scaleAll(double s) override;
 
  Line resized(double w, double h, LineWidthFlag lineWidthFlag) const;
 
  Rect boundingBox(LineWidthFlag) const override;
 
  Line * clone() const override;
 
  void flushPostscript(std::ostream & stream, const TransformEPS & transform) const override;
 
  void flushFIG(std::ostream & stream, const TransformFIG & transform, std::map<Color, int> & colormap) const override;
 
  void flushSVG(std::ostream & stream, const TransformSVG & transform) const override;
 
  void flushTikZ(std::ostream & stream, const TransformTikZ & transform) const override;
 
  virtual void accept(ShapeVisitor & visitor) override;
 
  virtual void accept(const ShapeVisitor & visitor) override;
 
  virtual void accept(ConstShapeVisitor & visitor) const override;
 
  virtual void accept(const ConstShapeVisitor & visitor) const override;
 
  virtual Shape * accept(CompositeShapeTransform & transform) const override;
 
  virtual Shape * accept(const CompositeShapeTransform & transform) const override;
 
  inline const Point & a() const;
 
  inline const Point & b() const;
 
  Line(const Line & other);
  Line(Line &&) = default;
  Line & operator=(const Line & line);
  ~Line() override = default;
 
private:
  static const std::string _name; 
protected:
  Point _a; 
  Point _b; 
};
} // namespace LibBoard
 
/*
 * Inline methods
 */
 
namespace LibBoard
{
 
Line::Line(double x1, double y1, double x2, double y2, Color color, double lineWidth, const LineStyle style, const LineCap cap, const LineJoin join)
    : ShapeWithStyle(color, Color::Null, lineWidth, style, cap, join), _a(x1, y1), _b(x2, y2)
{
}
 
Line::Line(double x1, double y1, double x2, double y2, const Style & style) //
    : ShapeWithStyle(style), _a(x1, y1), _b(x2, y2)
{
}
 
Line::Line(Point a, Point b, Color color, double lineWidth, const LineStyle style, const LineCap cap, const LineJoin join)
    : ShapeWithStyle(color, Color::Null, lineWidth, style, cap, join), _a(a), _b(b)
{
}
 
Line::Line(Point a, Point b, const Style & style) //
    : ShapeWithStyle(style), _a(a), _b(b)
{
}
 
const Point & Line::a() const
{
  return _a;
}
 
const Point & Line::b() const
{
  return _b;
}
} // namespace LibBoard
 
#endif /* BOARD_LINE_H */