/usr/include/dxflib/dl_codes.h is in libdxflib-dev 2.2.0.0-6.
This file is owned by root:root, with mode 0o644.
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** $Id: dl_codes.h 7207 2007-11-19 08:17:22Z andrew $
**
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
** Copyright (C) 2001 Robert J. Campbell Jr.
**
** This file is part of the dxflib project.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid dxflib Professional Edition licenses may use
** this file in accordance with the dxflib Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.ribbonsoft.com for further details.
**
** Contact info@ribbonsoft.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
/**
* Defines common DXF codes and constants.
*/
#ifndef DXF_CODES_H
#define DXF_CODES_H
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#if defined(__OS2__)||defined(__EMX__)
#define strcasecmp(s,t) stricmp(s,t)
#endif
#if defined(_WIN32)
#define strcasecmp(s,t) _stricmp(s,t)
#endif
#ifdef _WIN32
#undef M_PI
#define M_PI 3.14159265358979323846
#pragma warning(disable : 4800)
#endif
#ifndef M_PI
#define M_PI 3.1415926535897932384626433832795
#endif
#define DL_DXF_MAXLINE 1024
#define DL_DXF_MAXGROUPCODE 1100
// used to mark invalid vectors:
//#define DL_DXF_MAXDOUBLE 1.0E+10
/**
* Codes for colors and DXF versions.
*/
class DL_Codes {
public:
/**
* Standard DXF colors.
*/
enum color {
black = 250,
green = 3,
red = 1,
brown = 15,
yellow = 2,
cyan = 4,
magenta = 6,
gray = 8,
blue = 5,
l_blue = 163,
l_green = 121,
l_cyan = 131,
l_red = 23,
l_magenta = 221,
l_gray = 252,
white = 7,
bylayer = 256,
byblock = 0
};
/**
* Version numbers for the DXF Format.
*/
enum version {
AC1009, AC1012, AC1014, AC1015
};
};
// Extended color palette:
// The first entry is only for direct indexing starting with [1]
// Color 1 is red (1,0,0)
const double dxfColors[][3] = {
{0,0,0}, // unused
{1,0,0}, // 1
{1,1,0},
{0,1,0},
{0,1,1},
{0,0,1},
{1,0,1},
{1,1,1}, // black or white
{0.5,0.5,0.5},
{0.75,0.75,0.75},
{1,0,0}, // 10
{1,0.5,0.5},
{0.65,0,0},
{0.65,0.325,0.325},
{0.5,0,0},
{0.5,0.25,0.25},
{0.3,0,0},
{0.3,0.15,0.15},
{0.15,0,0},
{0.15,0.075,0.075},
{1,0.25,0}, // 20
{1,0.625,0.5},
{0.65,0.1625,0},
{0.65,0.4063,0.325},
{0.5,0.125,0},
{0.5,0.3125,0.25},
{0.3,0.075,0},
{0.3,0.1875,0.15},
{0.15,0.0375,0},
{0.15,0.0938,0.075},
{1,0.5,0}, // 30
{1,0.75,0.5},
{0.65,0.325,0},
{0.65,0.4875,0.325},
{0.5,0.25,0},
{0.5,0.375,0.25},
{0.3,0.15,0},
{0.3,0.225,0.15},
{0.15,0.075,0},
{0.15,0.1125,0.075},
{1,0.75,0}, // 40
{1,0.875,0.5},
{0.65,0.4875,0},
{0.65,0.5688,0.325},
{0.5,0.375,0},
{0.5,0.4375,0.25},
{0.3,0.225,0},
{0.3,0.2625,0.15},
{0.15,0.1125,0},
{0.15,0.1313,0.075},
{1,1,0}, // 50
{1,1,0.5},
{0.65,0.65,0},
{0.65,0.65,0.325},
{0.5,0.5,0},
{0.5,0.5,0.25},
{0.3,0.3,0},
{0.3,0.3,0.15},
{0.15,0.15,0},
{0.15,0.15,0.075},
{0.75,1,0}, // 60
{0.875,1,0.5},
{0.4875,0.65,0},
{0.5688,0.65,0.325},
{0.375,0.5,0},
{0.4375,0.5,0.25},
{0.225,0.3,0},
{0.2625,0.3,0.15},
{0.1125,0.15,0},
{0.1313,0.15,0.075},
{0.5,1,0}, // 70
{0.75,1,0.5},
{0.325,0.65,0},
{0.4875,0.65,0.325},
{0.25,0.5,0},
{0.375,0.5,0.25},
{0.15,0.3,0},
{0.225,0.3,0.15},
{0.075,0.15,0},
{0.1125,0.15,0.075},
{0.25,1,0}, // 80
{0.625,1,0.5},
{0.1625,0.65,0},
{0.4063,0.65,0.325},
{0.125,0.5,0},
{0.3125,0.5,0.25},
{0.075,0.3,0},
{0.1875,0.3,0.15},
{0.0375,0.15,0},
{0.0938,0.15,0.075},
{0,1,0}, // 90
{0.5,1,0.5},
{0,0.65,0},
{0.325,0.65,0.325},
{0,0.5,0},
{0.25,0.5,0.25},
{0,0.3,0},
{0.15,0.3,0.15},
{0,0.15,0},
{0.075,0.15,0.075},
{0,1,0.25}, // 100
{0.5,1,0.625},
{0,0.65,0.1625},
{0.325,0.65,0.4063},
{0,0.5,0.125},
{0.25,0.5,0.3125},
{0,0.3,0.075},
{0.15,0.3,0.1875},
{0,0.15,0.0375},
{0.075,0.15,0.0938},
{0,1,0.5}, // 110
{0.5,1,0.75},
{0,0.65,0.325},
{0.325,0.65,0.4875},
{0,0.5,0.25},
{0.25,0.5,0.375},
{0,0.3,0.15},
{0.15,0.3,0.225},
{0,0.15,0.075},
{0.075,0.15,0.1125},
{0,1,0.75}, // 120
{0.5,1,0.875},
{0,0.65,0.4875},
{0.325,0.65,0.5688},
{0,0.5,0.375},
{0.25,0.5,0.4375},
{0,0.3,0.225},
{0.15,0.3,0.2625},
{0,0.15,0.1125},
{0.075,0.15,0.1313},
{0,1,1}, // 130
{0.5,1,1},
{0,0.65,0.65},
{0.325,0.65,0.65},
{0,0.5,0.5},
{0.25,0.5,0.5},
{0,0.3,0.3},
{0.15,0.3,0.3},
{0,0.15,0.15},
{0.075,0.15,0.15},
{0,0.75,1}, // 140
{0.5,0.875,1},
{0,0.4875,0.65},
{0.325,0.5688,0.65},
{0,0.375,0.5},
{0.25,0.4375,0.5},
{0,0.225,0.3},
{0.15,0.2625,0.3},
{0,0.1125,0.15},
{0.075,0.1313,0.15},
{0,0.5,1}, // 150
{0.5,0.75,1},
{0,0.325,0.65},
{0.325,0.4875,0.65},
{0,0.25,0.5},
{0.25,0.375,0.5},
{0,0.15,0.3},
{0.15,0.225,0.3},
{0,0.075,0.15},
{0.075,0.1125,0.15},
{0,0.25,1}, // 160
{0.5,0.625,1},
{0,0.1625,0.65},
{0.325,0.4063,0.65},
{0,0.125,0.5},
{0.25,0.3125,0.5},
{0,0.075,0.3},
{0.15,0.1875,0.3},
{0,0.0375,0.15},
{0.075,0.0938,0.15},
{0,0,1}, // 170
{0.5,0.5,1},
{0,0,0.65},
{0.325,0.325,0.65},
{0,0,0.5},
{0.25,0.25,0.5},
{0,0,0.3},
{0.15,0.15,0.3},
{0,0,0.15},
{0.075,0.075,0.15},
{0.25,0,1}, // 180
{0.625,0.5,1},
{0.1625,0,0.65},
{0.4063,0.325,0.65},
{0.125,0,0.5},
{0.3125,0.25,0.5},
{0.075,0,0.3},
{0.1875,0.15,0.3},
{0.0375,0,0.15},
{0.0938,0.075,0.15},
{0.5,0,1}, // 190
{0.75,0.5,1},
{0.325,0,0.65},
{0.4875,0.325,0.65},
{0.25,0,0.5},
{0.375,0.25,0.5},
{0.15,0,0.3},
{0.225,0.15,0.3},
{0.075,0,0.15},
{0.1125,0.075,0.15},
{0.75,0,1}, // 200
{0.875,0.5,1},
{0.4875,0,0.65},
{0.5688,0.325,0.65},
{0.375,0,0.5},
{0.4375,0.25,0.5},
{0.225,0,0.3},
{0.2625,0.15,0.3},
{0.1125,0,0.15},
{0.1313,0.075,0.15},
{1,0,1}, // 210
{1,0.5,1},
{0.65,0,0.65},
{0.65,0.325,0.65},
{0.5,0,0.5},
{0.5,0.25,0.5},
{0.3,0,0.3},
{0.3,0.15,0.3},
{0.15,0,0.15},
{0.15,0.075,0.15},
{1,0,0.75}, // 220
{1,0.5,0.875},
{0.65,0,0.4875},
{0.65,0.325,0.5688},
{0.5,0,0.375},
{0.5,0.25,0.4375},
{0.3,0,0.225},
{0.3,0.15,0.2625},
{0.15,0,0.1125},
{0.15,0.075,0.1313},
{1,0,0.5}, // 230
{1,0.5,0.75},
{0.65,0,0.325},
{0.65,0.325,0.4875},
{0.5,0,0.25},
{0.5,0.25,0.375},
{0.3,0,0.15},
{0.3,0.15,0.225},
{0.15,0,0.075},
{0.15,0.075,0.1125},
{1,0,0.25}, // 240
{1,0.5,0.625},
{0.65,0,0.1625},
{0.65,0.325,0.4063},
{0.5,0,0.125},
{0.5,0.25,0.3125},
{0.3,0,0.075},
{0.3,0.15,0.1875},
{0.15,0,0.0375},
{0.15,0.075,0.0938},
{0.33,0.33,0.33}, // 250
{0.464,0.464,0.464},
{0.598,0.598,0.598},
{0.732,0.732,0.732},
{0.866,0.866,0.866},
{1,1,1} // 255
}
;
// AutoCAD VERSION aliases
#define VER_R12 DL_Codes::AC1009
#define VER_LT2 DL_Codes::AC1009
#define VER_R13 DL_Codes::AC1012 // not supported yet
#define VER_LT95 DL_Codes::AC1012 // not supported yet
#define VER_R14 DL_Codes::AC1014 // not supported yet
#define VER_LT97 DL_Codes::AC1014 // not supported yet
#define VER_LT98 DL_Codes::AC1014 // not supported yet
#define VER_2000 DL_Codes::AC1015
#define VER_2002 DL_Codes::AC1015
// DXF Group Codes:
// Strings
#define STRGRP_START 0
#define STRGRP_END 9
// Coordinates
#define CRDGRP_START 10
#define CRDGRP_END 19
// Real values
#define RLGRP_START 38
#define RLGRP_END 59
// Short integer values
#define SHOGRP_START 60
#define SHOGRP_END 79
// New in Release 13,
#define SUBCLASS 100
// More coordinates
#define CRD2GRP_START 210
#define CRD2GRP_END 239
// Extended data strings
#define ESTRGRP_START 1000
#define ESTRGRP_END 1009
// Extended data reals
#define ERLGRP_START 1010
#define ERLGRP_END 1059
#define Y8_COORD_CODE 28
#define Z0_COORD_CODE 30
#define Z8_COORD_CODE 38
#define POINT_COORD_CODE 10
#define INSERT_COORD_CODE 10
#define CRD2GRP_START 210
#define CRD2GRP_END 239
#define THICKNESS 39
#define FIRST_REAL_CODE THICKNESS
#define LAST_REAL_CODE 59
#define FIRST_INT_CODE 60
#define ATTFLAGS_CODE 70
#define PLINE_FLAGS_CODE 70
#define LAYER_FLAGS_CODE 70
#define FLD_LEN_CODE 73 // Inside ATTRIB resbuf
#define LAST_INT_CODE 79
#define X_EXTRU_CODE 210
#define Y_EXTRU_CODE 220
#define Z_EXTRU_CODE 230
#define COMMENT_CODE 999
// Start and endpoints of a line
#define LINE_START_CODE 10 // Followed by x coord
#define LINE_END_CODE 11 // Followed by x coord
// Some codes used by blocks
#define BLOCK_FLAGS_CODE 70 // An int containing flags
#define BLOCK_BASE_CODE 10 // Origin of block definition
#define XREF_DEPENDENT 16 // If a block contains an XREF
#define XREF_RESOLVED 32 // If a XREF resolved ok
#define REFERENCED 64 // If a block is ref'd in DWG
#define XSCALE_CODE 41
#define YSCALE_CODE 42
#define ANGLE_CODE 50
#define INS_POINT_CODE 10 // Followed by x of ins pnt
#define NAME2_CODE 3 // Second appearance of name
// Some codes used by circle entities
#define CENTER_CODE 10 // Followed by x of center
#define RADIUS_CODE 40 // Followd by radius of circle
#define COND_OP_CODE -4 // Conditional op,ads_ssget
// When using ads_buildlist you MUST use RTDXF0 instead of these
#define ENTITY_TYPE_CODE 0 // Then there is LINE, 3DFACE..
#define SES_CODE 0 // Start End String Code
#define FILE_SEP_CODE 0 // File separator
#define SOT_CODE 0 // Start Of Table
#define TEXTVAL_CODE 1
#define NAME_CODE 2
#define BLOCK_NAME_CODE 2
#define SECTION_NAME_CODE 2
#define ENT_HAND_CODE 5 // What follows is hexa string
#define TXT_STYLE_CODE 7 // Inside attributes
#define LAYER_NAME_CODE 8 // What follows is layer name
#define FIRST_XCOORD_CODE 10 // Group code x of 1st coord
#define FIRST_YCOORD_CODE 20 // Group code y of 1st coord
#define FIRST_ZCOORD_CODE 30 // Group code z of 1st coord
#define L_START_CODE 10
#define L_END_CODE 11
#define TXTHI_CODE 40
#define SCALE_X_CODE 41
#define SCALE_Y_CODE 42
#define SCALE_Z_CODE 43
#define BULGE_CODE 42 // Used in PLINE verts for arcs
#define ROTATION_CODE 50
#define COLOUR_CODE 62 // What follows is a color int
#define LTYPE_CODE 6 // What follows is a linetype
// Attribute flags
#define ATTS_FOLLOW_CODE 66
#define ATT_TAG_CODE 2
#define ATT_VAL_CODE 1
#define ATT_FLAGS_CODE 70 // 4 1 bit flags as follows...
#define ATT_INVIS_FLAG 1
#define ATT_CONST_FLAG 2
#define ATT_VERIFY_FLAG 4 // Prompt and verify
#define ATT_PRESET_FLAG 8 // No prompt and no verify
// PLINE defines
// Flags
#define OPEN_PLINE 0x00
#define CLOSED_PLINE 0x01
#define POLYLINE3D 0x80
#define PFACE_MESH 0x40
#define PGON_MESH 0x10
// Vertices follow entity, required in POLYLINES
#define VERTS_FOLLOW_CODE 66 // Value should always be 1
#define VERTEX_COORD_CODE 10
// LAYER flags
#define FROZEN 1
#define FROZEN_BY_DEF 2
#define LOCKED 4
#define OBJECT_USED 64 // Object is ref'd in the dwg
#define BLOCK_EN_CODE -2 // Block entity definition
#define E_NAME -1 // Entity name
// Extended data codes
#define EXTD_SENTINEL (-3)
#define EXTD_STR 1000
#define EXTD_APP_NAME 1001
#define EXTD_CTL_STR 1002
#define EXTD_LYR_STR 1003
#define EXTD_CHUNK 1004
#define EXTD_HANDLE 1005
#define EXTD_POINT 1010
#define EXTD_POS 1011
#define EXTD_DISP 1012
#define EXTD_DIR 1013
#define EXTD_FLOAT 1040
#define EXTD_DIST 1041
#define EXTD_SCALE 1042
#define EXTD_INT16 1070
#define EXTD_INT32 1071
// UCS codes for use in ads_trans
#define WCS_TRANS_CODE 0
#define UCS_TRANS_CODE 1
#define DCS_TRANS_CODE 2
#define PCS_TRANS_CODE 3
#endif
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