Header file for a DXF 3D line entity (3DLINE). More...

#include "global.h"
#include "point.h"
#include "binary_graphics_data.h"

Include dependency graph for 3dline.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	dxf_3dline_struct
	DXF definition of an AutoCAD line entity. More...
Typedefs
typedef struct dxf_3dline_struct	Dxf3dline
	DXF definition of an AutoCAD line entity.
Functions
Dxf3dline *	dxf_3dline_new ()
	Allocate memory for a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_init (Dxf3dline *line)
	Allocate memory and initialize data fields in a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_read (DxfFile fp, Dxf3dline line)
	Read data from a DXF file into a DXF `3DLINE` entity.
int	dxf_3dline_write (DxfFile fp, Dxf3dline line)
	Write DXF output to a file (or a device) for a DXF `3DLINE` entity.
int	dxf_3dline_free (Dxf3dline *line)
	Free the allocated memory for a DXF `3DLINE` entity and all it's data fields.
void	dxf_3dline_free_chain (Dxf3dline *lines)
	Free the allocated memory for a chain of DXF `3DLINE` entities and all their data fields.
int	dxf_3dline_get_id_code (Dxf3dline *line)
	Get the ID code from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_id_code (Dxf3dline *line, int id_code)
	Set the ID code for a DXF `3DLINE` entity.
char *	dxf_3dline_get_linetype (Dxf3dline *line)
	Get the linetype from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_linetype (Dxf3dline line, char linetype)
	Set the linetype for a DXF `3DLINE` entity.
char *	dxf_3dline_get_layer (Dxf3dline *line)
	Get the layer from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_layer (Dxf3dline line, char layer)
	Set the layer for a DXF `3DLINE` entity.
double	dxf_3dline_get_elevation (Dxf3dline *line)
	Get the elevation from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_elevation (Dxf3dline *line, double elevation)
	Set the elevation for a DXF `3DLINE` entity.
double	dxf_3dline_get_thickness (Dxf3dline *line)
	Get the thickness from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_thickness (Dxf3dline *line, double thickness)
	Set the thickness for a DXF `3DLINE` entity.
double	dxf_3dline_get_linetype_scale (Dxf3dline *line)
	Get the linetype scale from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_linetype_scale (Dxf3dline *line, double linetype_scale)
	Set the linetype scale for a DXF `3DLINE` entity.
int16_t	dxf_3dline_get_visibility (Dxf3dline *line)
	Get the visibility from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_visibility (Dxf3dline *line, int16_t visibility)
	Set the visibility for a DXF `3DLINE` entity.
int	dxf_3dline_get_color (Dxf3dline *line)
	Get the color from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_color (Dxf3dline *line, int color)
	Set the color for a DXF `3DLINE` entity.
int	dxf_3dline_get_paperspace (Dxf3dline *line)
	Get the paperspace flag value from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_paperspace (Dxf3dline *line, int paperspace)
	Set the paperspace flag for a DXF `3DLINE` entity.
int	dxf_3dline_get_graphics_data_size (Dxf3dline *line)
	Get the `graphics_data_size` value from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_graphics_data_size (Dxf3dline *line, int graphics_data_size)
	Set the `graphics_data_size` value for a DXF `3DLINE` entity.
int16_t	dxf_3dline_get_shadow_mode (Dxf3dline *line)
	Get the `shadow_mode` from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_shadow_mode (Dxf3dline *line, int16_t shadow_mode)
	Set the `shadow_mode` for a DXF `3DLINE` entity.
DxfBinaryGraphicsData *	dxf_3dline_get_binary_graphics_data (Dxf3dline *line)
	Get the pointer to the binary graphics data from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_binary_graphics_data (Dxf3dline line, DxfBinaryGraphicsData data)
	Set the pointer to the binary_graphics_data for a DXF `3DLINE` entity.
char *	dxf_3dline_get_dictionary_owner_soft (Dxf3dline *line)
	Get the soft pointer to the dictionary owner from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_dictionary_owner_soft (Dxf3dline line, char dictionary_owner_soft)
	Set the pointer to the dictionary_owner_soft for a DXF `3DLINE` entity.
char *	dxf_3dline_get_material (Dxf3dline *line)
	Get the pointer to the `material` from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_material (Dxf3dline line, char material)
	Set the pointer to the `material` for a DXF `3DLINE` entity.
char *	dxf_3dline_get_dictionary_owner_hard (Dxf3dline *line)
	Get the hard pointer to the dictionary owner from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_dictionary_owner_hard (Dxf3dline line, char dictionary_owner_hard)
	Set the pointer to the `dictionary_owner_hard` for a DXF `3DLINE` entity.
int16_t	dxf_3dline_get_lineweight (Dxf3dline *line)
	Get the `lineweight` from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_lineweight (Dxf3dline *line, int16_t lineweight)
	Set the `lineweight` for a DXF `3DLINE` entity.
char *	dxf_3dline_get_plot_style_name (Dxf3dline *line)
	Get the `plot_style_name` from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_plot_style_name (Dxf3dline line, char plot_style_name)
	Set the `plot_style_name` for a DXF `3DLINE` entity.
long	dxf_3dline_get_color_value (Dxf3dline *line)
	Get the `color_value` from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_color_value (Dxf3dline *line, long color_value)
	Set the `color_value` for a DXF `3DLINE` entity.
char *	dxf_3dline_get_color_name (Dxf3dline *line)
	Get the `color_name` from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_color_name (Dxf3dline line, char color_name)
	Set the `color_name` for a DXF `3DLINE` entity.
long	dxf_3dline_get_transparency (Dxf3dline *line)
	Get the `transparency` from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_transparency (Dxf3dline *line, long transparency)
	Set the `transparency` for a DXF `3DLINE` entity.
DxfPoint *	dxf_3dline_get_p0 (Dxf3dline *line)
	Get the start point `p0` of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_p0 (Dxf3dline line, DxfPoint p0)
	Set the start point of a DXF `3DLINE` entity.
double	dxf_3dline_get_x0 (Dxf3dline *line)
	Get the X-value of the start point of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_x0 (Dxf3dline *line, double x0)
	Set the X-value of the start point of a DXF `3DLINE` entity.
double	dxf_3dline_get_y0 (Dxf3dline *line)
	Get the Y-value of the start point of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_y0 (Dxf3dline *line, double y0)
	Set the Y-value of the start point of a DXF `3DLINE` entity.
double	dxf_3dline_get_z0 (Dxf3dline *line)
	Get the Z-value of the start point of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_z0 (Dxf3dline *line, double z0)
	Set the Z-value of the start point of a DXF `3DLINE` entity.
DxfPoint *	dxf_3dline_get_p1 (Dxf3dline *line)
	Get the end point `p1` of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_p1 (Dxf3dline line, DxfPoint p1)
	Set the end point of a DXF `3DLINE` entity.
double	dxf_3dline_get_x1 (Dxf3dline *line)
	Get the X-value of the end point of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_x1 (Dxf3dline *line, double x1)
	Set the X-value of the end point of a DXF `3DLINE` entity.
double	dxf_3dline_get_y1 (Dxf3dline *line)
	Get the Y-value of the end point of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_y1 (Dxf3dline *line, double y1)
	Set the Y-value of the end point of a DXF `3DLINE` entity.
double	dxf_3dline_get_z1 (Dxf3dline *line)
	Get the Z-value of the end point of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_z1 (Dxf3dline *line, double z1)
	Set the Z-value of the end point of a DXF `3DLINE` entity.
double	dxf_3dline_get_extr_x0 (Dxf3dline *line)
	Get the X-value of the extrusion vector of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_extr_x0 (Dxf3dline *line, double extr_x0)
	Set the X-value of the extrusion vector of a DXF `3DLINE` entity.
double	dxf_3dline_get_extr_y0 (Dxf3dline *line)
	Get the Y-value of the extrusion vector of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_extr_y0 (Dxf3dline *line, double extr_y0)
	Set the Y-value of the extrusion vector of a DXF `3DLINE` entity.
double	dxf_3dline_get_extr_z0 (Dxf3dline *line)
	Get the Z-value of the extrusion vector of a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_extr_z0 (Dxf3dline *line, double extr_z0)
	Set the Z-value of the extrusion vector of a DXF `3DLINE` entity.
DxfPoint *	dxf_3dline_get_extrusion_vector_as_point (Dxf3dline *line)
	Get the extrusion vector as a DXF `POINT` entity from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_extrusion_vector_from_point (Dxf3dline line, DxfPoint point)
	Set the extrusion vector from a DXF `POINT` for a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_extrusion_vector (Dxf3dline *line, double extr_x0, double extr_y0, double extr_z0)
	Set the extrusion vector for a DXF `3DLINE` entity.
DxfPoint *	dxf_3dline_get_mid_point (Dxf3dline *line, int id_code, int inheritance)
	Get the mid point of a DXF `3DLINE` entity.
double	dxf_3dline_get_length (Dxf3dline *line)
	Get the length of a DXF `3DLINE` (straight distance between start point and end point).
Dxf3dline *	dxf_3dline_create_from_points (DxfPoint p0, DxfPoint p1, int id_code, int inheritance)
	Create a DXF `3DLINE` by means of two DXF `POINT` entities.
Dxf3dline *	dxf_3dline_get_next (Dxf3dline *line)
	Get the pointer to the next `3DLINE` entity from a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_set_next (Dxf3dline line, Dxf3dline next)
	Set the pointer to the next `3DLINE` for a DXF `3DLINE` entity.
Dxf3dline *	dxf_3dline_get_last (Dxf3dline *line)
	Get the pointer to the last `3DLINE` entity from a linked list of DXF `3DLINE` entities.

Detailed Description

Header file for a DXF 3D line entity (3DLINE).

Author:: Copyright (C) 2015, 2016, 2017 by Bert Timmerman <bert.timmerman@xs4all.nl>.

Warning:: This entity type is used in DXF versions R10 and R11 only, it was obsoleted and removed in DXF version R12.

Version:: According to DXF R10.; According to DXF R11.; According to DXF R12 (forward compatibility).; According to DXF R13 (forward compatibility).; According to DXF R14 (forward compatibility).

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 3dline.h.

Typedef Documentation

typedef struct dxf_3dline_struct Dxf3dline

DXF definition of an AutoCAD line entity.

Function Documentation

Dxf3dline* dxf_3dline_new ( )

Allocate memory for a DXF 3DLINE entity.

Fill the memory contents with zeros.

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

Definition at line 56 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_init(), and dxf_3dline_read().

Dxf3dline* dxf_3dline_init ( Dxf3dline * line )

Allocate memory and initialize data fields in a DXF 3DLINE entity.

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

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 94 of file 3dline.c.

Referenced by dxf_3dline_create_from_points(), and dxf_3dline_read().

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Dxf3dline* dxf_3dline_read	(	DxfFile *	fp,
		Dxf3dline *	line
	)

Read data from a DXF file into a DXF 3DLINE entity.

The last line read from file contained the string "3DLINE".
Now follows some data for the 3DLINE, to be terminated with a " 0" string announcing the following entity, or the end of the ENTITY section marker ENDSEC.
While parsing the DXF file store data in line.

Returns:: a pointer to line.

Parameters:

fp	a DXF file pointer to an input file (or device).
line	a pointer to a DXF `3DLINE` entity.

Definition at line 172 of file 3dline.c.

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int dxf_3dline_write	(	DxfFile *	fp,
		Dxf3dline *	line
	)

Write DXF output to a file (or a device) for a DXF 3DLINE entity.

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

Note:: For DXF version R12 and later, a DXF LINE entity is written to file (or device).

Todo:: for version R14.
Implementing the start of application-defined group "{application_name", with Group code 102.
For example: "{ACAD_REACTORS" indicates the start of the AutoCAD persistent reactors group.

application-defined codes: Group codes and values within the 102 groups are application defined (optional).

End of group, "}" (optional), with Group code 102.

Parameters:

fp	a DXF file pointer to an output file (or device).
line	a pointer to a DXF `3DLINE` entity.

Definition at line 484 of file 3dline.c.

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int dxf_3dline_free ( Dxf3dline * line )

Free the allocated memory for a DXF 3DLINE entity and all it's data fields.

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

Parameters:

line	a pointer to the memory occupied by the DXF `3DLINE` entity.

Definition at line 695 of file 3dline.c.

References _, dxf_3dline_get_binary_graphics_data(), dxf_3dline_get_color_name(), dxf_3dline_get_dictionary_owner_hard(), dxf_3dline_get_dictionary_owner_soft(), dxf_3dline_get_layer(), dxf_3dline_get_linetype(), dxf_3dline_get_material(), dxf_3dline_get_p0(), dxf_3dline_get_p1(), dxf_3dline_get_plot_style_name(), dxf_binary_graphics_data_free_chain(), DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_point_free(), and dxf_3dline_struct::next.

Referenced by dxf_3dline_free_chain().

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void dxf_3dline_free_chain ( Dxf3dline * lines )

Free the allocated memory for a chain of DXF 3DLINE entities and all their data fields.

Parameters:

lines a pointer to the chain of DXF 3DLINE entities.

Definition at line 743 of file 3dline.c.

References _, dxf_3dline_free(), DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::next.

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int dxf_3dline_get_id_code ( Dxf3dline * line )

Get the ID code from a DXF 3DLINE entity.

Returns:: ID code.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 776 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::id_code.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_id_code	(	Dxf3dline *	line,
		int	id_code
	)

Set the ID code for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
id_code	Identification number for the entity. This is to be an unique (sequential) number in the DXF file.

Definition at line 811 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::id_code.

Referenced by dxf_3dline_init().

char* dxf_3dline_get_linetype ( Dxf3dline * line )

Get the linetype from a DXF 3DLINE entity.

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

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 853 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::linetype.

Referenced by dxf_3dline_free(), and dxf_3dline_write().

Dxf3dline* dxf_3dline_set_linetype	(	Dxf3dline *	line,
		char *	linetype
	)

Set the linetype for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
linetype	a string containing the linetype for the entity.

Definition at line 888 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::linetype.

Referenced by dxf_3dline_init(), and dxf_3dline_write().

char* dxf_3dline_get_layer ( Dxf3dline * line )

Get the layer from a DXF 3DLINE entity.

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

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 928 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::layer.

Referenced by dxf_3dline_free(), and dxf_3dline_write().

Dxf3dline* dxf_3dline_set_layer	(	Dxf3dline *	line,
		char *	layer
	)

Set the layer for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
layer	a string containing the layer for the entity.

Definition at line 963 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::layer.

Referenced by dxf_3dline_init(), and dxf_3dline_write().

double dxf_3dline_get_elevation ( Dxf3dline * line )

Get the elevation from a DXF 3DLINE entity.

Returns:: elevation.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1003 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::elevation.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_elevation	(	Dxf3dline *	line,
		double	elevation
	)

Set the elevation for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
elevation	the elevation to be set for the entity.

Definition at line 1031 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::elevation.

Referenced by dxf_3dline_init().

double dxf_3dline_get_thickness ( Dxf3dline * line )

Get the thickness from a DXF 3DLINE entity.

Returns:: thickness.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1064 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::thickness.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_thickness	(	Dxf3dline *	line,
		double	thickness
	)

Set the thickness for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
thickness	the thickness to be set for the entity.

Definition at line 1099 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::thickness.

Referenced by dxf_3dline_init().

double dxf_3dline_get_linetype_scale ( Dxf3dline * line )

Get the linetype scale from a DXF 3DLINE entity.

Returns:: linetype scale.

Note:: The linetype scale was added in DXF R13 and is included for forward compatibility.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1142 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::linetype_scale.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_linetype_scale	(	Dxf3dline *	line,
		double	linetype_scale
	)

Set the linetype scale for a DXF 3DLINE entity.

Note:: The linetype scale was added in DXF R13 and is included for forward compatibility.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
linetype_scale	the linetype scale to be set for the entity.

Definition at line 1180 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::linetype_scale.

Referenced by dxf_3dline_init().

int16_t dxf_3dline_get_visibility ( Dxf3dline * line )

Get the visibility from a DXF 3DLINE entity.

Returns:: visibility.

Note:: The visibility was added in DXF R13 and is included for forward compatibility.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1223 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::visibility.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_visibility	(	Dxf3dline *	line,
		int16_t	visibility
	)

Set the visibility for a DXF 3DLINE entity.

Note:: The visibility was added in DXF R13 and is included for forward compatibility.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
visibility	the visibility to be set for the entity.

Definition at line 1268 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::visibility.

Referenced by dxf_3dline_init().

int dxf_3dline_get_color ( Dxf3dline * line )

Get the color from a DXF 3DLINE entity.

Returns:: color.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1315 of file 3dline.c.

References _, dxf_3dline_struct::color, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_color	(	Dxf3dline *	line,
		int	color
	)

Set the color for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
color	the color to be set for the entity.

Definition at line 1349 of file 3dline.c.

References _, dxf_3dline_struct::color, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_init().

int dxf_3dline_get_paperspace ( Dxf3dline * line )

Get the paperspace flag value from a DXF 3DLINE entity.

Returns:: paperspace flag value.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1388 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::paperspace.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_paperspace	(	Dxf3dline *	line,
		int	paperspace
	)

Set the paperspace flag for a DXF 3DLINE entity.

Note:: the paperpspace flag was added in DXF R13 and is included for forward compatibility.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
paperspace	the paperspace flag value to be set for the entity.

Definition at line 1431 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::paperspace.

Referenced by dxf_3dline_init().

int dxf_3dline_get_graphics_data_size ( Dxf3dline * line )

Get the graphics_data_size value from a DXF 3DLINE entity.

Returns:: graphics_data_size value when successful, or EXIT_FAILURE when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1480 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::graphics_data_size.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_graphics_data_size	(	Dxf3dline *	line,
		int	graphics_data_size
	)

Set the graphics_data_size value for a DXF 3DLINE entity.

Returns:: a pointer to line when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
graphics_data_size	the `graphics_data_size` value to be set for the entity.

Definition at line 1524 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::graphics_data_size.

Referenced by dxf_3dline_init().

int16_t dxf_3dline_get_shadow_mode ( Dxf3dline * line )

Get the shadow_mode from a DXF 3DLINE entity.

Returns:: shadow_mode when successful, or EXIT_FAILURE when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1573 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::shadow_mode.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_shadow_mode	(	Dxf3dline *	line,
		int16_t	shadow_mode
	)

Set the shadow_mode for a DXF 3DLINE entity.

Returns:: a pointer to line when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
shadow_mode	the shadow mode to be set for the entity.

Definition at line 1618 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::shadow_mode.

Referenced by dxf_3dline_init().

DxfBinaryGraphicsData* dxf_3dline_get_binary_graphics_data ( Dxf3dline * line )

Get the pointer to the binary graphics data from a DXF 3DLINE entity.

Returns:: pointer to the binary graphics data.

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

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1668 of file 3dline.c.

References _, dxf_3dline_struct::binary_graphics_data, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_free(), dxf_3dline_init(), and dxf_3dline_write().

Dxf3dline* dxf_3dline_set_binary_graphics_data	(	Dxf3dline *	line,
		DxfBinaryGraphicsData *	data
	)

Set the pointer to the binary_graphics_data for a DXF 3DLINE entity.

Returns:: a pointer to line when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
data	a string containing the pointer to the binary_graphics_data for the entity.

Definition at line 1707 of file 3dline.c.

References _, dxf_3dline_struct::binary_graphics_data, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_init().

char* dxf_3dline_get_dictionary_owner_soft ( Dxf3dline * line )

Get the soft pointer to the dictionary owner from a DXF 3DLINE entity.

Returns:: soft pointer to the dictionary owner.

Warning:: No checks are performed on the returned pointer (string).

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1751 of file 3dline.c.

References _, dxf_3dline_struct::dictionary_owner_soft, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_free(), and dxf_3dline_write().

Dxf3dline* dxf_3dline_set_dictionary_owner_soft	(	Dxf3dline *	line,
		char *	dictionary_owner_soft
	)

Set the pointer to the dictionary_owner_soft for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
dictionary_owner_soft	a string containing the pointer to the dictionary_owner_soft for the entity.

Definition at line 1787 of file 3dline.c.

References _, dxf_3dline_struct::dictionary_owner_soft, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_init().

char* dxf_3dline_get_material ( Dxf3dline * line )

Get the pointer to the material from a DXF 3DLINE entity.

Returns:: a pointer to material when successful, or NULL when an error occurred.

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

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1831 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::material.

Referenced by dxf_3dline_free(), and dxf_3dline_write().

Dxf3dline* dxf_3dline_set_material	(	Dxf3dline *	line,
		char *	material
	)

Set the pointer to the material for a DXF 3DLINE entity.

Returns:: a pointer to 3dline when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
material	a string containing the pointer to the `material` for the entity.

Definition at line 1869 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::material.

Referenced by dxf_3dline_init().

char* dxf_3dline_get_dictionary_owner_hard ( Dxf3dline * line )

Get the hard pointer to the dictionary owner from a DXF 3DLINE entity.

Returns:: hard pointer to the dictionary owner.

Warning:: No checks are performed on the returned pointer (string).

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1913 of file 3dline.c.

References _, dxf_3dline_struct::dictionary_owner_hard, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_free(), and dxf_3dline_write().

Dxf3dline* dxf_3dline_set_dictionary_owner_hard	(	Dxf3dline *	line,
		char *	dictionary_owner_hard
	)

Set the pointer to the dictionary_owner_hard for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
dictionary_owner_hard	a string containing the pointer to the `dictionary_owner_hard` for the entity.

Definition at line 1949 of file 3dline.c.

References _, dxf_3dline_struct::dictionary_owner_hard, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_init().

int16_t dxf_3dline_get_lineweight ( Dxf3dline * line )

Get the lineweight from a DXF 3DLINE entity.

Returns:: lineweight when successful, or EXIT_FAILURE when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 1991 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::lineweight.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_lineweight	(	Dxf3dline *	line,
		int16_t	lineweight
	)

Set the lineweight for a DXF 3DLINE entity.

Returns:: a pointer to line when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
lineweight	the `lineweight` to be set for the entity.

Definition at line 2022 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::lineweight.

Referenced by dxf_3dline_init().

char* dxf_3dline_get_plot_style_name ( Dxf3dline * line )

Get the plot_style_name from a DXF 3DLINE entity.

Returns:: plot_style_name when sucessful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2056 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::plot_style_name.

Referenced by dxf_3dline_free(), and dxf_3dline_write().

Dxf3dline* dxf_3dline_set_plot_style_name	(	Dxf3dline *	line,
		char *	plot_style_name
	)

Set the plot_style_name for a DXF 3DLINE entity.

Returns:: a pointer to line when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
plot_style_name	a string containing the `plot_style_name` for the entity.

Definition at line 2094 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::plot_style_name.

Referenced by dxf_3dline_init().

long dxf_3dline_get_color_value ( Dxf3dline * line )

Get the color_value from a DXF 3DLINE entity.

Returns:: color_value when successful, or EXIT_FAILURE when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2136 of file 3dline.c.

References _, dxf_3dline_struct::color_value, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_color_value	(	Dxf3dline *	line,
		long	color_value
	)

Set the color_value for a DXF 3DLINE entity.

Returns:: a pointer to line when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
color_value	the `color_value` to be set for the entity.

Definition at line 2167 of file 3dline.c.

References _, dxf_3dline_struct::color_value, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_init().

char* dxf_3dline_get_color_name ( Dxf3dline * line )

Get the color_name from a DXF 3DLINE entity.

Returns:: color_name when sucessful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2201 of file 3dline.c.

References _, dxf_3dline_struct::color_name, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_free(), and dxf_3dline_write().

Dxf3dline* dxf_3dline_set_color_name	(	Dxf3dline *	line,
		char *	color_name
	)

Set the color_name for a DXF 3DLINE entity.

Returns:: a pointer to line when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
color_name	a string containing the `color_name` for the entity.

Definition at line 2239 of file 3dline.c.

References _, dxf_3dline_struct::color_name, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_3dline_init().

long dxf_3dline_get_transparency ( Dxf3dline * line )

Get the transparency from a DXF 3DLINE entity.

Returns:: transparency when successful, or EXIT_FAILURE when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2281 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::transparency.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_transparency	(	Dxf3dline *	line,
		long	transparency
	)

Set the transparency for a DXF 3DLINE entity.

Returns:: a pointer to line when successful, or NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
transparency	the `transparency` to be set for the entity.

Definition at line 2312 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::transparency.

Referenced by dxf_3dline_init().

DxfPoint* dxf_3dline_get_p0 ( Dxf3dline * line )

Get the start point p0 of a DXF 3DLINE entity.

Returns:: the start point p0.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2345 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::p0.

Referenced by dxf_3dline_free(), and dxf_3dline_init().

Dxf3dline* dxf_3dline_set_p0	(	Dxf3dline *	line,
		DxfPoint *	p0
	)

Set the start point of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
p0	a pointer to a DXF `POINT` entity.

Definition at line 2382 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::p0.

Referenced by dxf_3dline_init().

double dxf_3dline_get_x0 ( Dxf3dline * line )

Get the X-value of the start point of a DXF 3DLINE entity.

Returns:: the X-value of the start point.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2422 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p0, and dxf_point_struct::x0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_x0	(	Dxf3dline *	line,
		double	x0
	)

Set the X-value of the start point of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
x0	the X-value of the start point of a DXF `3DLINE` entity.

Definition at line 2460 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p0, and dxf_point_struct::x0.

Referenced by dxf_3dline_init().

double dxf_3dline_get_y0 ( Dxf3dline * line )

Get the Y-value of the start point of a DXF 3DLINE entity.

Returns:: the Y-value of the start point.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2501 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p0, and dxf_point_struct::y0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_y0	(	Dxf3dline *	line,
		double	y0
	)

Set the Y-value of the start point of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
y0	the Y-value of the start point of a DXF `3DLINE` entity.

Definition at line 2539 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p0, and dxf_point_struct::y0.

Referenced by dxf_3dline_init().

double dxf_3dline_get_z0 ( Dxf3dline * line )

Get the Z-value of the start point of a DXF 3DLINE entity.

Returns:: the Z-value of the start point.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2580 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p0, and dxf_point_struct::z0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_z0	(	Dxf3dline *	line,
		double	z0
	)

Set the Z-value of the start point of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
z0	the Z-value of the start point of a DXF `3DLINE` entity.

Definition at line 2618 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p0, and dxf_point_struct::z0.

Referenced by dxf_3dline_init().

DxfPoint* dxf_3dline_get_p1 ( Dxf3dline * line )

Get the end point p1 of a DXF 3DLINE entity.

Returns:: the end point p1.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2659 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p0, dxf_3dline_struct::p1, dxf_point_struct::x0, dxf_point_struct::y0, and dxf_point_struct::z0.

Referenced by dxf_3dline_free(), and dxf_3dline_init().

Dxf3dline* dxf_3dline_set_p1	(	Dxf3dline *	line,
		DxfPoint *	p1
	)

Set the end point of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
p1	a pointer to a DXF `POINT` entity.

Definition at line 2704 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::p1.

Referenced by dxf_3dline_init().

double dxf_3dline_get_x1 ( Dxf3dline * line )

Get the X-value of the end point of a DXF 3DLINE entity.

Returns:: the X-value of the end point.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2744 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p1, and dxf_point_struct::x0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_x1	(	Dxf3dline *	line,
		double	x1
	)

Set the X-value of the end point of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
x1	the X-value of the end point of a DXF `3DLINE` entity.

Definition at line 2782 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p1, and dxf_point_struct::x0.

Referenced by dxf_3dline_init().

double dxf_3dline_get_y1 ( Dxf3dline * line )

Get the Y-value of the end point of a DXF 3DLINE entity.

Returns:: the Y-value of the end point.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2823 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p1, and dxf_point_struct::y0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_y1	(	Dxf3dline *	line,
		double	y1
	)

Set the Y-value of the end point of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
y1	the Y-value of the end point of a DXF `3DLINE` entity.

Definition at line 2861 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p1, and dxf_point_struct::y0.

Referenced by dxf_3dline_init().

double dxf_3dline_get_z1 ( Dxf3dline * line )

Get the Z-value of the end point of a DXF 3DLINE entity.

Returns:: the Z-value of the end point.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2902 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p1, and dxf_point_struct::z0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_z1	(	Dxf3dline *	line,
		double	z1
	)

Set the Z-value of the end point of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
z1	the Z-value of the end point of a DXF `3DLINE` entity.

Definition at line 2940 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p1, and dxf_point_struct::z0.

Referenced by dxf_3dline_init().

double dxf_3dline_get_extr_x0 ( Dxf3dline * line )

Get the X-value of the extrusion vector of a DXF 3DLINE entity.

Returns:: the X-value of the extrusion vector.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 2982 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::extr_x0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_extr_x0	(	Dxf3dline *	line,
		double	extr_x0
	)

Set the X-value of the extrusion vector of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity when successful, NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
extr_x0	the X-value of the extrusion vector of a DXF `3DLINE` entity.

Definition at line 3015 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::extr_x0.

Referenced by dxf_3dline_init().

double dxf_3dline_get_extr_y0 ( Dxf3dline * line )

Get the Y-value of the extrusion vector of a DXF 3DLINE entity.

Returns:: the Y-value of the extrusion vector.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 3050 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::extr_y0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_extr_y0	(	Dxf3dline *	line,
		double	extr_y0
	)

Set the Y-value of the extrusion vector of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity when successful, NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
extr_y0	the Y-value of the extrusion vector of a DXF `3DLINE` entity.

Definition at line 3083 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::extr_y0.

Referenced by dxf_3dline_init().

double dxf_3dline_get_extr_z0 ( Dxf3dline * line )

Get the Z-value of the extrusion vector of a DXF 3DLINE entity.

Returns:: the Z-value of the extrusion vector.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 3118 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::extr_z0.

Referenced by dxf_3dline_write().

Dxf3dline* dxf_3dline_set_extr_z0	(	Dxf3dline *	line,
		double	extr_z0
	)

Set the Z-value of the extrusion vector of a DXF 3DLINE entity.

Returns:: a pointer to a DXF 3DLINE entity when successful, NULL when an error occurred.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
extr_z0	the Z-value of the extrusion vector of a DXF `3DLINE` entity.

Definition at line 3151 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_3dline_struct::extr_z0.

Referenced by dxf_3dline_init().

DxfPoint* dxf_3dline_get_extrusion_vector_as_point ( Dxf3dline * line )

Get the extrusion vector as a DXF POINT entity from a DXF 3DLINE entity.

Returns:: a DXF POINT containing the extrusion coordinates.

Warning:: No other members are copied into the DXF POINT.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 3188 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_point_init(), dxf_3dline_struct::extr_x0, dxf_3dline_struct::extr_y0, dxf_3dline_struct::extr_z0, dxf_3dline_struct::p0, dxf_3dline_struct::p1, dxf_point_struct::x0, dxf_point_struct::y0, and dxf_point_struct::z0.

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Dxf3dline* dxf_3dline_set_extrusion_vector_from_point	(	Dxf3dline *	line,
		DxfPoint *	point
	)

Set the extrusion vector from a DXF POINT for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
point	a pointer to a DXF `POINT` entity.

Definition at line 3239 of file 3dline.c.

References _, DEBUG, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::extr_x0, dxf_3dline_struct::extr_y0, dxf_3dline_struct::extr_z0, dxf_point_struct::x0, dxf_point_struct::y0, and dxf_point_struct::z0.

Dxf3dline* dxf_3dline_set_extrusion_vector	(	Dxf3dline *	line,
		double	extr_x0,
		double	extr_y0,
		double	extr_z0
	)

Set the extrusion vector for a DXF 3DLINE entity.

Parameters:

line	a pointer to a DXF `3DLINE` entity.
extr_x0	X-value of the extrusion direction.
extr_y0	Y-value of the extrusion direction.
extr_z0	Z-value of the extrusion direction.

Definition at line 3279 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::extr_x0, dxf_3dline_struct::extr_y0, and dxf_3dline_struct::extr_z0.

DxfPoint* dxf_3dline_get_mid_point	(	Dxf3dline *	line,
		int	id_code,
		int	inheritance
	)

Get the mid point of a DXF 3DLINE entity.

Returns:: the mid point.

Parameters:

line a pointer to a DXF 3DLINE entity.

id_code Identification number for the entity.
This is to be an unique (sequential) number in the DXF file.

inheritance

Inherit layer, linetype, color and other relevant properties from either:

Default (as initialised).
3DLINE.

Definition at line 3318 of file 3dline.c.

References _, dxf_3dline_struct::color, dxf_3dline_struct::dictionary_owner_hard, dxf_3dline_struct::dictionary_owner_soft, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_point_init(), dxf_3dline_struct::id_code, dxf_3dline_struct::layer, dxf_3dline_struct::linetype, dxf_3dline_struct::linetype_scale, dxf_3dline_struct::p0, dxf_3dline_struct::p1, dxf_3dline_struct::paperspace, dxf_3dline_struct::thickness, dxf_3dline_struct::visibility, dxf_point_struct::x0, dxf_point_struct::y0, and dxf_point_struct::z0.

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double dxf_3dline_get_length ( Dxf3dline * line )

Get the length of a DXF 3DLINE (straight distance between start point and end point).

Returns:: the length of the line in drawing units.

Parameters:

line	a pointer to a DXF `3DLINE` entity.

Definition at line 3426 of file 3dline.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_3dline_struct::p0, dxf_3dline_struct::p1, dxf_point_struct::x0, dxf_point_struct::y0, and dxf_point_struct::z0.

Dxf3dline* dxf_3dline_create_from_points	(	DxfPoint *	p0,
		DxfPoint *	p1,
		int	id_code,
		int	inheritance
	)

Create a DXF 3DLINE by means of two DXF POINT entities.

Returns:: NULL when failed, a pointer to the DXF 3DLINE entity when successful.

Warning:: Both DXF POINT entities need to be freed by the caller.

Parameters:

p0	a pointer to a DXF `POINT` entity.
p1	a pointer to a DXF `POINT` entity.
id_code	Identification number for the entity. This is to be an unique (sequential) number in the DXF file.
inheritance	Inherit layer, linetype, color and other relevant properties from either: Default (as initialised). Point 0. Point 1.