Header file for a DXF binary graphics data object. More...

#include "global.h"

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Data Structures
struct	dxf_binary_graphics_data_struct
	DXF definition of an AutoCAD binary graphics data object. More...
Typedefs
typedef struct dxf_binary_graphics_data_struct	DxfBinaryGraphicsData
	DXF definition of an AutoCAD binary graphics data object.
Functions
DxfBinaryGraphicsData *	dxf_binary_graphics_data_new ()
	Allocate memory for a binary graphics data object.
DxfBinaryGraphicsData *	dxf_binary_graphics_data_init (DxfBinaryGraphicsData *data)
	Allocate memory and initialize data fields in a binary graphics data entity.
int	dxf_binary_graphics_data_write (DxfFile fp, DxfBinaryGraphicsData data)
	Write DXF output to fp for a binary graphics data object.
int	dxf_binary_graphics_data_free (DxfBinaryGraphicsData *data)
	Free the allocated memory for a binary graphics data object and all it's data fields.
void	dxf_binary_graphics_data_free_chain (DxfBinaryGraphicsData *data)
	Free the allocated memory for a chain of binary graphics data objects and all their data fields.
char *	dxf_binary_graphics_data_get_data_line (DxfBinaryGraphicsData *data)
	Get the data_line from a binary graphics data object.
DxfBinaryGraphicsData *	dxf_binary_graphics_data_set_data_line (DxfBinaryGraphicsData data, char data_line)
	Set the data_line for a binary graphics data object.
int	dxf_binary_graphics_data_get_length (DxfBinaryGraphicsData *data)
	Get the `length` from a binary graphics data object.
DxfBinaryGraphicsData *	dxf_binary_graphics_data_set_length (DxfBinaryGraphicsData *data, int length)
	Set the `length` for a binary graphics data object.
DxfBinaryGraphicsData *	dxf_binary_graphics_data_get_next (DxfBinaryGraphicsData *data)
	Get the pointer to the next binary graphics data object from a binary graphics data object.
DxfBinaryGraphicsData *	dxf_binary_graphics_data_set_next (DxfBinaryGraphicsData data, DxfBinaryGraphicsData next)
	Set the pointer to the next binary graphics data for a binary graphics data entity.
DxfBinaryGraphicsData *	dxf_binary_graphics_data_get_last (DxfBinaryGraphicsData *data)
	Get the pointer to the last binary graphics data object from a linked list of binary graphics data objects.

Detailed Description

Header file for a DXF binary graphics data object.

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

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.

Definition in file binary_graphics_data.h.

Typedef Documentation

typedef struct dxf_binary_graphics_data_struct DxfBinaryGraphicsData

DXF definition of an AutoCAD binary graphics data object.

Function Documentation

DxfBinaryGraphicsData* dxf_binary_graphics_data_new ( )

Allocate memory for a binary graphics data object.

Fill the memory contents with zeros.

Definition at line 44 of file binary_graphics_data.c.

References _, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dface_init(), dxf_3dline_init(), dxf_3dsolid_init(), dxf_acad_proxy_entity_init(), dxf_arc_init(), dxf_attdef_init(), dxf_attrib_init(), dxf_binary_graphics_data_init(), dxf_circle_init(), dxf_donut_init(), dxf_ellipse_init(), dxf_image_init(), dxf_insert_init(), dxf_line_init(), dxf_mline_init(), dxf_polyline_init(), dxf_ray_init(), dxf_seqend_init(), dxf_shape_init(), and dxf_solid_init().

DxfBinaryGraphicsData* dxf_binary_graphics_data_init ( DxfBinaryGraphicsData * data )

Allocate memory and initialize data fields in a binary graphics data entity.

Returns:: NULL when no memory was allocated, a pointer to the allocated memory when succesful.

Parameters:

data	a pointer to the binary graphics data object.

Definition at line 82 of file binary_graphics_data.c.

References _, dxf_binary_graphics_data_new(), dxf_binary_graphics_data_set_data_line(), dxf_binary_graphics_data_set_length(), dxf_binary_graphics_data_set_next(), DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dface_init(), dxf_3dface_read(), dxf_3dline_init(), dxf_3dline_read(), dxf_3dsolid_init(), dxf_3dsolid_read(), dxf_acad_proxy_entity_init(), dxf_acad_proxy_entity_read(), dxf_arc_init(), dxf_attdef_init(), dxf_attrib_init(), dxf_body_init(), dxf_circle_init(), dxf_hatch_init(), dxf_helix_init(), dxf_helix_read(), dxf_image_init(), dxf_insert_init(), dxf_line_read(), dxf_mline_init(), dxf_ray_init(), dxf_seqend_init(), dxf_seqend_read(), dxf_shape_init(), dxf_shape_read(), dxf_solid_init(), dxf_solid_read(), dxf_spline_init(), and dxf_spline_read().

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int dxf_binary_graphics_data_write	(	DxfFile *	fp,
		DxfBinaryGraphicsData *	data
	)

Write DXF output to fp for a binary graphics data object.

Returns:: EXIT_SUCCESS when done, or EXIT_FAILURE when an error occurred.

Parameters:

fp	file pointer to output file (or device).
data	a pointer to the binary graphics data object.

Definition at line 123 of file binary_graphics_data.c.

References _, dxf_binary_graphics_data_struct::data_line, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_file_struct::fp.

int dxf_binary_graphics_data_free ( DxfBinaryGraphicsData * data )

Free the allocated memory for a binary graphics data object and all it's data fields.

Returns:: EXIT_SUCCESS when done, or EXIT_FAILURE when an error occurred.

Parameters:

data	Pointer to the memory occupied by the binary graphics data entity.

Definition at line 159 of file binary_graphics_data.c.

References _, dxf_binary_graphics_data_struct::data_line, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_binary_graphics_data_struct::next.

Referenced by dxf_binary_graphics_data_free_chain(), dxf_mline_free(), and dxf_region_free().

void dxf_binary_graphics_data_free_chain ( DxfBinaryGraphicsData * data )

Free the allocated memory for a chain of binary graphics data objects and all their data fields.

Parameters:

data	pointer to the chain of DXF `binary` graphics data objects.

Definition at line 199 of file binary_graphics_data.c.

References _, dxf_binary_graphics_data_free(), DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_binary_graphics_data_struct::next.

Referenced by dxf_3dface_free(), dxf_3dline_free(), dxf_3dsolid_free(), dxf_acad_proxy_entity_free(), dxf_attrib_free(), dxf_hatch_free(), dxf_helix_free(), dxf_image_free(), dxf_insert_free(), dxf_line_free(), dxf_polyline_free(), dxf_seqend_free(), dxf_shape_free(), and dxf_spline_free().

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char* dxf_binary_graphics_data_get_data_line ( DxfBinaryGraphicsData * data )

Get the data_line from a binary graphics data object.

Returns:: data_line when sucessful, NULL when an error occurred.

Parameters:

data	a pointer to a binary graphics data object.

Definition at line 234 of file binary_graphics_data.c.

References _, dxf_binary_graphics_data_struct::data_line, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dface_write(), dxf_3dline_write(), dxf_3dsolid_write(), dxf_acad_proxy_entity_write(), dxf_line_write(), dxf_mline_write(), dxf_seqend_write(), dxf_shape_write(), and dxf_solid_write().

DxfBinaryGraphicsData* dxf_binary_graphics_data_set_data_line	(	DxfBinaryGraphicsData *	data,
		char *	data_line
	)

Set the data_line for a binary graphics data object.

Parameters:

data	a pointer to a binary graphics data object.
data_line	a string containing the data_line for the entity.

Definition at line 269 of file binary_graphics_data.c.

References _, dxf_binary_graphics_data_struct::data_line, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_binary_graphics_data_init().

int dxf_binary_graphics_data_get_length ( DxfBinaryGraphicsData * data )

Get the length from a binary graphics data object.

Returns:: length.

Parameters:

data	a pointer to a binary graphics data object.

Definition at line 309 of file binary_graphics_data.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_binary_graphics_data_struct::length.

DxfBinaryGraphicsData* dxf_binary_graphics_data_set_length	(	DxfBinaryGraphicsData *	data,
		int	length
	)

Set the length for a binary graphics data object.

Returns:: a pointer to data when sucessful, NULL when an error occurred.

Parameters:

data	a pointer to a binary graphics data object.
length	Length to be set for the entity.

Definition at line 347 of file binary_graphics_data.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_binary_graphics_data_struct::length.

Referenced by dxf_binary_graphics_data_init().

DxfBinaryGraphicsData* dxf_binary_graphics_data_get_next ( DxfBinaryGraphicsData * data )

Get the pointer to the next binary graphics data object from a binary graphics data object.

Returns:: pointer to the next binary graphics data object.

Warning:: No checks are performed on the returned pointer.

Parameters:

data	a pointer to a binary graphics data object.

Definition at line 390 of file binary_graphics_data.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_binary_graphics_data_struct::next.

Referenced by dxf_3dface_write(), dxf_3dline_write(), dxf_3dsolid_write(), dxf_acad_proxy_entity_write(), dxf_hatch_write(), dxf_helix_write(), dxf_line_write(), dxf_mline_write(), dxf_seqend_write(), dxf_shape_write(), dxf_solid_write(), and dxf_spline_write().

DxfBinaryGraphicsData* dxf_binary_graphics_data_set_next	(	DxfBinaryGraphicsData *	data,
		DxfBinaryGraphicsData *	next
	)

Set the pointer to the next binary graphics data for a binary graphics data entity.

Parameters:

data	a pointer to a binary graphics data object.
next	a pointer to the next binary graphics data for the entity.

Definition at line 426 of file binary_graphics_data.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_binary_graphics_data_struct::next.

Referenced by dxf_binary_graphics_data_init().

DxfBinaryGraphicsData* dxf_binary_graphics_data_get_last ( DxfBinaryGraphicsData * data )

Get the pointer to the last binary graphics data object from a linked list of binary graphics data objects.

Returns:: pointer to the last binary graphics data object.

Warning:: No checks are performed on the returned pointer.

Parameters:

data	a pointer to a binary graphics data object.

Definition at line 470 of file binary_graphics_data.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_binary_graphics_data_struct::next.

binary_graphics_data.h File Reference

Data Structures

Typedefs

Functions

Detailed Description

Copyright Notices.

Typedef Documentation

Function Documentation