1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/*
* pst.h -- ePiX's pstricks output format
*
* This file is part of ePiX, a C++ library for creating high-quality
* figures in LaTeX
*
* Version 1.1.15
* Last Change: September 07, 2007
*/
/*
* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007
* Andrew D. Hwang <rot 13 nujnat at zngupf dot ubylpebff dot rqh>
* Department of Mathematics and Computer Science
* College of the Holy Cross
* Worcester, MA, 01610-2395, USA
*
*
* ePiX 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
* (at your option) any later version.
*
* ePiX 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 ePiX; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef EPIX_PST
#define EPIX_PST
#include <string>
#include <list>
#include <set>
#include "Color.h"
#include "length.h"
#include "edge_data.h"
#include "format.h"
namespace ePiX {
class path_state;
class pen_data;
class pst : public format {
public:
pst();
pst* clone() const;
std::string print_fill(const std::list<edge2d>& edges,
const pair& offset,
const Color& fill,
const pen_data& line,
const std::string& len) const;
std::string print_line(const std::list<edge2d>& edges,
const pair& offset,
const pen_data& line,
const pen_data& base,
const path_state& style,
const std::string& len) const;
// model, name, densities
std::string print_color(const std::string&, const std::string&,
double, double,
double) const;
std::string print_color(const std::string&, const std::string&,
double, double,
double, double) const;
// output file comment
std::string print_comment(const std::string&) const;
std::string print_verbatim(const std::string&) const;
void reset_state() const;
private:
mutable Color m_fill;
mutable Color m_line;
mutable Color m_base;
mutable length m_lwidth;
mutable length m_bwidth;
// start, end pspicture, set unit and default linewidth
std::string start_picture(const pair&, const pair&) const;
std::string end_picture() const;
std::string set_unitlength(const std::string& len) const;
std::string usepackages() const;
// string argument for passing attributes local to this path/loop
std::string start_open_path(const std::string&) const;
std::string end_open_path(const std::string&) const;
std::string start_closed_path(const std::string&) const;
std::string end_closed_path(const std::string&) const;
// print declarations to set state of output format
std::string set_fill_state(const Color&) const;
std::string set_pen_state(const pen_data&) const;
// place a LaTeX box of width zero (containing string) at location (pair)
std::string put_box(const pair&, const std::string&) const;
std::string print_circle_marker(const pair& here, double diam,
bool fill, const Color& color,
const std::string& len) const;
}; // end of class pst
} // end of namespace
#endif /* EPIX_PST */
|