entities.h File Reference

Header file for a DXF entities section (ENTITIES). More...

#include "global.h"

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Data Structures
struct	dxf_entities_struct
	Definition of a DXF entity container. More...
Typedefs
typedef struct dxf_entities_struct	DxfEntities
	Definition of a DXF entity container.
Functions
int	dxf_entities_read_table (char *filename, FILE *fp, int line_number, char *dxf_entities_list, int acad_version_number)
	Read and parse the ENTITIES table from a DXF file.
int	dxf_entities_write_table (char *dxf_entities_list, int acad_version_number)
	Write DXF output to a file for a DXF ENTITIES table.

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Detailed Description

Header file for a DXF entities section (ENTITIES).

Author:

Copyright (C) 2012 ... 2016 by Bert Timmerman <bert.timmerman@xs4all.nl>.

This section presents the group codes that apply to graphical objects.
These codes are found in the ENTITIES section of a DXF file and are used by AutoLISP and ARX applications in entity definition lists.

The group codes shown in this section can apply to DXF files, applications (AutoLISP or ARX), or both.
When the description of a code is different for applications and DXF files (or only applies to one or the other), the description is preceeded by the following indicators:

APP Application-specific description.

DXF DXF file-specific description.

If the description is common to both DXF files and applications, no indicator is provided.
Otherwise, the appropriate indicator is present.

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Copyright Notices.

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 (at your option) 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:
Free Software Foundation, Inc.,
59 Temple Place,
Suite 330,
Boston,
MA 02111 USA.

Drawing eXchange Format (DXF) is a defacto industry standard for the exchange of drawing files between various Computer Aided Drafting programs.
DXF is an industry standard designed by Autodesk(TM).
For more details see http://www.autodesk.com.

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Definition in file entities.h.

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Typedef Documentation

typedef struct dxf_entities_struct DxfEntities

Definition of a DXF entity container.

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Function Documentation

int dxf_entities_read_table	(	char *	filename,
		FILE *	fp,
		int	line_number,
		char *	dxf_entities_list,
		int	acad_version_number
	)

Read and parse the ENTITIES table from a DXF file.

Todo:

Add code here.

Parameters:

filename	filename of input file (or device).
fp	filepointer to the input file (or device).
line_number	current line number in the input file (or device).
dxf_entities_list	pointer to a list of entities.
acad_version_number	AutoCAD DXF version number.

Definition at line 62 of file entities.c.

References DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_section_read().

int dxf_entities_write_table	(	char *	dxf_entities_list,
		int	acad_version_number
	)

Write DXF output to a file for a DXF ENTITIES table.

Todo:

Add code here.

Parameters:

dxf_entities_list	pointer to a list of entities.
acad_version_number	AutoCAD DXF version number.

Definition at line 91 of file entities.c.

References DXF_DEBUG_BEGIN, and DXF_DEBUG_END.