/usr/include/epix/label_data.h is in epix 1.2.14-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /*
* label_data.h -- ePiX::label_data class
*
* This file is part of ePiX, a C++ library for creating high-quality
* figures in LaTeX
*
* Version 1.1.18
* Last Change: September 16, 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
*/
/*
* label_data comprises spatial location, screen offsets, text (contents),
* mark type, and a label_style (q.v.). label_data can be constructed from
* string-valued functions of position; examples are given below.
*/
#ifndef EPIX_LABEL
#define EPIX_LABEL
#include <string>
#include "enums.h"
#include "triples.h"
#include "pairs.h"
#include "marker_style.h"
#include "label_style.h"
namespace ePiX {
class Camera;
class Color;
class screen;
class label_data {
public:
label_data(const P& here, const P& offset,
const std::string& text, epix_mark_type mark=TEXT);
// generate label text from user-specified function of 2 or 3 variables
label_data(const P& here, const P& offset,
std::string f(double,double), epix_mark_type mark=TEXT);
label_data(const P& here, const P& offset,
std::string f(double,double,double), epix_mark_type mark=TEXT);
// marker; alignment affects only TICK marks
label_data(const P& here, epix_mark_type mark, epix_label_posn align=c);
// pass through to m_style
label_data& text_color(const Color&);
label_data& mask_color(const Color&);
label_data& align_to(epix_label_posn);
void draw() const;
private:
P m_here;
pair m_offset;
std::string m_text;
epix_mark_type m_mark;
marker_sizes m_sizes;
label_state m_style;
bool m_seen;
}; // end of label_data class
} // end of namespace
#endif /* EPIX_LABEL */
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