src/path.h (b44cc2a) - dxfngc · BlinkenArea

path.h

/* drawing (DXF) to G-code (NGC) converter
 * Copyright 2013 Stefan Schuermans <stefan@schuermans.info>
 * Copyleft: CC-BY-SA http://creativecommons.org/licenses/by-sa/3.0/
 */

#ifndef PATH_H
#define PATH_H

#include <vector>

#include "gcode.h"
#include "point.h"
#include "settings.h"

/// a 2D path, i.e. a number of connected lines in 2D space
class Path {
public:
  typedef std::vector<Point> Points; ///< type for points of path

/**
   * @brief add a new point to the end of the path
   * @param[in] point point to add
   */
  void addPoint(const Point &point);

/**
   * @brief add a new point to the end of the path
   * @param[in] x x coordinate of point to add
   * @param[in] y y coordinate of point to add
   */
  void addPoint(double x, double y);

/**
   * @brief prepend other path to this one
   * @param[in] other other path to prepend
   */
  void prependPath(const Path &other);

/**
   * @brief prepend other path in reverse to this one
   * @param[in] other other path to prepend
   */
  void prependReversedPath(const Path &other);

/**
   * @brief append other path to this one
   * @param[in] other other path to appepend
   */
  void appendPath(const Path &other);

/**
   * @brief append other path in reverse to this one
   * @param[in] other other path to appepend
   */
  void appendReversedPath(const Path &other);

/**
   * @brief remove points too close to each other
   * @param[in] eqDist maximum distance of two points to be considered equal
   */
  void removeEqPoints(double eqDist);

/**
   * @brief convert path to G-code
   * @param[in] settings G-code creation settings
   * @param[in,out] gcode new G-code is appended to existing G-code
   */
  void toGCode(const Settings &settings, GCode &gcode) const;

Points mPoints; ///< points of path
};

#endif // #ifndef PATH_H

dxfngc

implement joining and improving paths