/usr/include/Unidraw/Graphic/lines.h is in ivtools-dev 1.2.11a1-11.
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 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | /*
* Copyright (c) 1990, 1991 Stanford University
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Stanford not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Stanford makes no representations about
* the suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Interface to Points, Lines, and MultiLines, objects derived from Graphic.
*/
#ifndef unidraw_graphic_lines_h
#define unidraw_graphic_lines_h
#include <Unidraw/Graphic/verts.h>
#include <IV-2_6/_enter.h>
//: point graphic
// <a href=../man3.1/lines.html>man page</a>
class Point : public Graphic {
public:
Point(Coord x, Coord y, Graphic* gr = nil);
virtual ~Point();
void GetOriginal(Coord&, Coord&);
void SetOriginal(Coord, Coord);
virtual void SetBrush(PSBrush*);
virtual PSBrush* GetBrush();
virtual Graphic* Copy();
protected:
virtual void getExtent(float&, float&, float&, float&, float&, Graphic*);
virtual boolean contains(PointObj&, Graphic*);
virtual boolean intersects(BoxObj&, Graphic*);
virtual void draw(Canvas*, Graphic*);
protected:
Coord _x, _y;
PSBrush* _br;
};
//: line graphic
// <a href=../man3.1/lines.html>man page</a>
class Line : public Graphic {
public:
Line(Coord x0, Coord y0, Coord x1, Coord y1, Graphic* gr = nil);
virtual ~Line();
void GetOriginal(Coord& x0, Coord& y0, Coord& x1, Coord& y1);
void SetOriginal(Coord x0, Coord y0, Coord x1, Coord y1);
virtual void SetBrush(PSBrush*);
virtual PSBrush* GetBrush();
virtual Graphic* Copy();
virtual ClassId CompId();
protected:
virtual void getExtent(float&, float&, float&, float&, float&, Graphic*);
virtual boolean contains(PointObj&, Graphic*);
virtual boolean intersects(BoxObj&, Graphic*);
virtual void draw(Canvas*, Graphic*);
protected:
Coord _x0, _y0, _x1, _y1;
PSBrush* _br;
};
//: multi-line graphic
// <a href=../man3.1/lines.html>man page</a>
class MultiLine : public Vertices {
protected:
MultiLine(Coord* x, Coord* y, int count, Graphic* gr = nil) ;
boolean s_contains(PointObj&, Graphic*);
boolean f_contains(PointObj&, Graphic*);
boolean s_intersects(BoxObj&, Graphic*);
boolean f_intersects(BoxObj&, Graphic*);
};
//: stroked multi-line graphic
// <a href=../man3.1/lines.html>man page</a>
class S_MultiLine : public MultiLine {
public:
S_MultiLine(Coord* x, Coord* y, int count, Graphic* gr = nil);
virtual ~S_MultiLine();
virtual void SetBrush(PSBrush*);
virtual PSBrush* GetBrush();
virtual Graphic* Copy();
protected:
virtual void getExtent(float&, float&, float&, float&, float&, Graphic*);
virtual boolean contains(PointObj&, Graphic*);
virtual boolean intersects(BoxObj&, Graphic*);
virtual void draw(Canvas*, Graphic*);
protected:
PSBrush* _br;
};
//: stroked-filled multi-line graphic
// <a href=../man3.1/lines.html>man page</a>
class SF_MultiLine : public MultiLine {
public:
SF_MultiLine(Coord* x, Coord* y, int count, Graphic* = nil);
virtual ~SF_MultiLine();
virtual void SetBrush(PSBrush*);
virtual PSBrush* GetBrush();
virtual void SetPattern(PSPattern*);
virtual PSPattern* GetPattern();
virtual Graphic* Copy();
virtual ClassId CompId();
protected:
virtual void getExtent(float&, float&, float&, float&, float&, Graphic*);
virtual boolean contains(PointObj&, Graphic*);
virtual boolean intersects(BoxObj&, Graphic*);
virtual void draw(Canvas*, Graphic*);
protected:
PSBrush* _br;
PSPattern* _pat;
};
#include <IV-2_6/_leave.h>
#endif
|