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/**
* @file thscrap.h
* Basic unit of 2D map.
*/
/* Copyright (C) 2000 Stacho Mudrak
*
* $Date: $
* $RCSfile: $
* $Revision: $
*
* --------------------------------------------------------------------
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* --------------------------------------------------------------------
*/
#ifndef thscrap_h
#define thscrap_h
#include "thdataobject.h"
#include "thdb2dpt.h"
#include "thdb2dcp.h"
#include "thscraplo.h"
#include "thscraplp.h"
#include "thscrapen.h"
#include "thmapstat.h"
#include "thdb3d.h"
#include "thsketch.h"
#include "thtrans.h"
/**
* scrap command options tokens.
*/
enum {
TT_SCRAP_UNKNOWN = 2000,
TT_SCRAP_PROJECTION = 2001,
TT_SCRAP_SCALE = 2002,
TT_SCRAP_STATIONS = 2003,
TT_SCRAP_3D = 2004,
TT_SCRAP_FLIP = 2005,
TT_SCRAP_SKETCH = 2006,
};
enum {
TT_SCRAP_FLIP_UNKNOWN,
TT_SCRAP_FLIP_NONE,
TT_SCRAP_FLIP_HORIZ,
TT_SCRAP_FLIP_VERT,
};
/**
* scrap command options parsing table.
*/
static const thstok thtt_scrap_opt[] = {
{"flip", TT_SCRAP_FLIP},
{"proj", TT_SCRAP_PROJECTION},
{"projection", TT_SCRAP_PROJECTION},
{"scale", TT_SCRAP_SCALE},
{"sketch", TT_SCRAP_SKETCH},
{"stations", TT_SCRAP_STATIONS},
{"walls", TT_SCRAP_3D},
{NULL, TT_SCRAP_UNKNOWN},
};
/**
* scrap class.
*/
class thscrap : public thdataobject {
public:
friend class thdatabase;
friend class thdb2d;
class th2ddataobject * fs2doptr, ///< First scrap 2D object.
* ls2doptr; ///< Last scrap 2D object.
double lxmin, lxmax, lymin, lymax, ///< Coordinate limits.
R, G, B; ///< Scrap color.
thdb2dcp * fcpp, * lcpp; ///< Scrap control points.
unsigned int ncp; ///< Number of control points.
class thsurvey * centerline_survey;
bool centerline_io;
thdb2dprj * proj; ///< Scrap projection.
class thprjx_scrap * xscrap; ///< Extended scrap link.
thscrap * proj_next_scrap, ///< Next scrap in projection.
* proj_prev_scrap; ///< Prev next projection.
double scale, scale_r1x, scale_r1y, scale_p1x, scale_p1y,
scale_r2x, scale_r2y, scale_p2x, scale_p2y; ///< Scrap scale.
bool scale_p9; ///< 9 parameters scaling
double mx, my, mxx, mxy, myx, myy, mr, ms; ///< Calibration coeficients.
double maxdist, avdist;
thdb2dpt * maxdistp1, * maxdistp2;
thscraplo * outline_first;
bool outline_parsed, polygon_parsed, ends_parsed, d3_parsed, exported;
thscraplp * polygon_first, * polygon_last;
thscrapen * ends_first;
thmapstat_datamap adata;
thmorph2trans morph;
int d3, flip;
thdb3ddata d3_outline;
void parse_scale(char * ss);
void parse_stations(char * ss);
void process_3d();
thscraplp * polygon_insert(thscraplp * before = NULL);
thdb1ds * get_nearest_station(thdb2dpt * pt);
thsketch_list sketch_list;
double z;
public:
/**
* Standard constructor.
*/
thscrap();
/**
* Standard destructor.
*/
~thscrap();
/**
* Return class identifier.
*/
virtual int get_class_id();
/**
* Return class name.
*/
virtual const char * get_class_name() {return "thscrap";};
/**
* Return true, if son of given class.
*/
virtual bool is(int class_id);
/**
* Return number of command arguments.
*/
virtual int get_cmd_nargs();
/**
* Return command name.
*/
virtual const char * get_cmd_name();
/**
* Return command end option.
*/
virtual const char * get_cmd_end();
/**
* Return option description.
*/
virtual thcmd_option_desc get_cmd_option_desc(const char * opts);
/**
* Set command option.
*
* @param cod Command option description.
* @param args Option arguments arry.
* @param argenc Arguments encoding.
*/
virtual void set(thcmd_option_desc cod, char ** args, int argenc, unsigned long indataline);
/**
* Parse sketch option.
*/
void parse_sketch(char ** args, int argenc);
/**
* Delete this object.
*
* @warn Always use this methos instead of delete function.
*/
virtual void self_delete();
/**
* Create a sketch linked to current scrap.
*/
void insert_sketch(char ** args);
/**
* Print object properties.
*/
virtual void self_print_properties(FILE * outf);
/**
* Insert control point to scrap.
*/
thdb2dcp * insert_control_point();
/**
* Reset coordinates limits.
*/
void reset_limits();
/**
* Reset transformation.
*/
void reset_transformation();
/**
* Return outline. Process if necessary.
*/
thscraplo * get_outline();
/**
* Return polygon. Process if necessary.
*/
thscraplp * get_polygon();
/**
* Return polygon. Process if necessary.
*/
thscrapen * get_ends();
/**
* Calculate scrap z.
*/
void calc_z();
/**
* Insert associated data from given station.
*/
void insert_adata(class thdb1ds * as);
/**
* Return 3D data. Process if necessary.
*/
thdb3ddata * get_3d_outline();
void update_limits(double x, double y);
virtual void start_insert();
};
#endif
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