Functions for a DXF shape entity (SHAPE). More...

#include "shape.h"

Include dependency graph for shape.c:

Functions
DxfShape *	dxf_shape_new ()
	Allocate memory for a `DxfShape`.
DxfShape *	dxf_shape_init (DxfShape *shape)
	Allocate memory and initialize data fields in a `SHAPE` entity to default values.
DxfShape *	dxf_shape_read (DxfFile fp, DxfShape shape)
	Read data from a DXF file into a `SHAPE` entity.
int	dxf_shape_write (DxfFile fp, DxfShape shape)
	Write DXF output for a DXF `SHAPE` entity.
int	dxf_shape_free (DxfShape *shape)
	Free the allocated memory for a DXF `SHAPE` and all it's data fields.
void	dxf_shape_free_chain (DxfShape *shapes)
	Free the allocated memory for a chain of DXF `SHAPE` entities and all their data fields.
int	dxf_shape_get_id_code (DxfShape *shape)
	Get the `id_code` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_id_code (DxfShape *shape, int id_code)
	Set the `id_code` for a DXF `SHAPE` entity.
char *	dxf_shape_get_linetype (DxfShape *shape)
	Get the `linetype` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_linetype (DxfShape shape, char linetype)
	Set the `linetype` for a DXF `SHAPE` entity.
char *	dxf_shape_get_layer (DxfShape *shape)
	Get the `layer` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_layer (DxfShape shape, char layer)
	Set the `layer` for a DXF `SHAPE` entity.
double	dxf_shape_get_elevation (DxfShape *shape)
	Get the `elevation` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_elevation (DxfShape *shape, double elevation)
	Set the `elevation` for a DXF `SHAPE` entity.
double	dxf_shape_get_thickness (DxfShape *shape)
	Get the `thickness` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_thickness (DxfShape *shape, double thickness)
	Set the `thickness` for a DXF `SHAPE` entity.
double	dxf_shape_get_linetype_scale (DxfShape *shape)
	Get the `linetype_scale` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_linetype_scale (DxfShape *shape, double linetype_scale)
	Set the `linetype_scale` for a DXF `SHAPE` entity.
int16_t	dxf_shape_get_visibility (DxfShape *shape)
	Get the `visibility` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_visibility (DxfShape *shape, int16_t visibility)
	Set the `visibility` for a DXF `SHAPE` entity.
int	dxf_shape_get_color (DxfShape *shape)
	Get the `color` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_color (DxfShape *shape, int color)
	Set the `color` for a DXF `SHAPE` entity.
int	dxf_shape_get_paperspace (DxfShape *shape)
	Get the `paperspace` flag value from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_paperspace (DxfShape *shape, int paperspace)
	Set the `paperspace` flag for a DXF `SHAPE` entity.
int	dxf_shape_get_graphics_data_size (DxfShape *shape)
	Get the `graphics_data_size` value from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_graphics_data_size (DxfShape *shape, int graphics_data_size)
	Set the `graphics_data_size` value for a DXF `SHAPE` entity.
int16_t	dxf_shape_get_shadow_mode (DxfShape *shape)
	Get the `shadow_mode` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_shadow_mode (DxfShape *shape, int16_t shadow_mode)
	Set the `shadow_mode` for a DXF `SHAPE` entity.
DxfBinaryGraphicsData *	dxf_shape_get_binary_graphics_data (DxfShape *shape)
	Get the pointer to the `binary_graphics_data` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_binary_graphics_data (DxfShape shape, DxfBinaryGraphicsData data)
	Set the pointer to the `binary_graphics_data` for a DXF `SHAPE` entity.
char *	dxf_shape_get_dictionary_owner_soft (DxfShape *shape)
	Get the pointer to the `dictionary_owner_soft` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_dictionary_owner_soft (DxfShape shape, char dictionary_owner_soft)
	Set the pointer to the `dictionary_owner_soft` for a DXF `SHAPE` entity.
char *	dxf_shape_get_material (DxfShape *shape)
	Get the pointer to the `material` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_material (DxfShape shape, char material)
	Set the pointer to the `material` for a DXF `SHAPE` entity.
char *	dxf_shape_get_dictionary_owner_hard (DxfShape *shape)
	Get the pointer to the `dictionary_owner_hard` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_dictionary_owner_hard (DxfShape shape, char dictionary_owner_hard)
	Set the pointer to the `dictionary_owner_hard` for a DXF `SHAPE` entity.
int16_t	dxf_shape_get_lineweight (DxfShape *shape)
	Get the `lineweight` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_lineweight (DxfShape *shape, int16_t lineweight)
	Set the `lineweight` for a DXF `SHAPE` entity.
char *	dxf_shape_get_plot_style_name (DxfShape *shape)
	Get the `plot_style_name` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_plot_style_name (DxfShape shape, char plot_style_name)
	Set the `plot_style_name` for a DXF `SHAPE` entity.
long	dxf_shape_get_color_value (DxfShape *shape)
	Get the `color_value` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_color_value (DxfShape *shape, long color_value)
	Set the `color_value` for a DXF `SHAPE` entity.
char *	dxf_shape_get_color_name (DxfShape *shape)
	Get the `color_name` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_color_name (DxfShape shape, char color_name)
	Set the `color_name` for a DXF `SHAPE` entity.
long	dxf_shape_get_transparency (DxfShape *shape)
	Get the `transparency` from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_transparency (DxfShape *shape, long transparency)
	Set the `transparency` for a DXF `SHAPE` entity.
DxfPoint *	dxf_shape_get_p0 (DxfShape *shape)
	Get the insertion point `p0` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_p0 (DxfShape shape, DxfPoint p0)
	Set the insertion point `p0` of a DXF `SHAPE` entity.
double	dxf_shape_get_x0 (DxfShape *shape)
	Get the X-value of the insertion point `x0` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_x0 (DxfShape *shape, double x0)
	Set the X-value of the insertion point `x0` of a DXF `SHAPE` entity.
double	dxf_shape_get_y0 (DxfShape *shape)
	Get the Y-value of the insertion point `y0` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_y0 (DxfShape *shape, double y0)
	Set the Y-value of the insertion point `y0` of a DXF `SHAPE` entity.
double	dxf_shape_get_z0 (DxfShape *shape)
	Get the Z-value of the insertion point `z0` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_z0 (DxfShape *shape, double z0)
	Set the Z-value of the insertion point `z0` of a DXF `SHAPE` entity.
double	dxf_shape_get_size (DxfShape *shape)
	Get the `size` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_size (DxfShape *shape, double size)
	Set the `size` of a DXF `SHAPE` entity.
double	dxf_shape_get_rel_x_scale (DxfShape *shape)
	Get the `rel_x_scale` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_rel_x_scale (DxfShape *shape, double rel_x_scale)
	Set the `rel_x_scale` of a DXF `SHAPE` entity.
double	dxf_shape_get_rot_angle (DxfShape *shape)
	Get the `rot_angle` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_rot_angle (DxfShape *shape, double rot_angle)
	Set the `rot_angle` of a DXF `SHAPE` entity.
double	dxf_shape_get_obl_angle (DxfShape *shape)
	Get the `obl_angle` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_obl_angle (DxfShape *shape, double obl_angle)
	Set the `obl_angle` of a DXF `SHAPE` entity.
double	dxf_shape_get_extr_x0 (DxfShape *shape)
	Get the X-value of the extrusion vector `extr_x0` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_extr_x0 (DxfShape *shape, double extr_x0)
	Set the X-value of the extrusion vector `extr_x0` of a DXF `SHAPE` entity.
double	dxf_shape_get_extr_y0 (DxfShape *shape)
	Get the Y-value of the extrusion vector `extr_y0` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_extr_y0 (DxfShape *shape, double extr_y0)
	Set the Y-value of the extrusion vector `extr_y0` of a DXF `SHAPE` entity.
double	dxf_shape_get_extr_z0 (DxfShape *shape)
	Get the Z-value of the extrusion vector `extr_z0` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_extr_z0 (DxfShape *shape, double extr_z0)
	Set the Z-value of the extrusion vector `extr_z0` of a DXF `SHAPE` entity.
DxfShape *	dxf_shape_get_next (DxfShape *shape)
	Get the pointer to the next `SHAPE` entity from a DXF `SHAPE` entity.
DxfShape *	dxf_shape_set_next (DxfShape shape, DxfShape next)
	Set the pointer to the next `SHAPE` for a DXF `SHAPE` entity.
DxfShape *	dxf_shape_get_last (DxfShape *shape)
	Get the pointer to the last `SHAPE` entity from a linked list of DXF `SHAPE` entities.

Detailed Description

Functions for a DXF shape entity (SHAPE).

Author:: Copyright (C) 2008, 2010, 2012, 2014, 2015, 2017 by Bert Timmerman <bert.timmerman@xs4all.nl>.; Copyright (C) 2010 by Luis Matos <gass@otiliamatos.ath.cx>.

Version:: According to DXF R10.; According to DXF R11.; According to DXF R12.; According to DXF R13.; According to DXF R14.

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 shape.c.

Function Documentation

DxfShape* dxf_shape_new ( )

Allocate memory for a DxfShape.

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 shape.c.

References _, DXF_DEBUG_BEGIN, and DXF_DEBUG_END.

Referenced by dxf_shape_init(), and dxf_shape_read().

DxfShape* dxf_shape_init ( DxfShape * shape )

Allocate memory and initialize data fields in a SHAPE entity to default values.

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

Parameters:

shape a pointer to the DXF SHAPE entity.

Definition at line 94 of file shape.c.

Referenced by dxf_shape_read().

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DxfShape* dxf_shape_read	(	DxfFile *	fp,
		DxfShape *	shape
	)

Read data from a DXF file into a SHAPE entity.

The last line read from file contained the string "SHAPE".
Hereafter follows some data for the SHAPE, to be terminated with a " 0" string announcing the following entity, or the end of the ENTITY section marker ENDSEC.

Returns:: a pointer to shape.

Parameters:

fp	DXF file pointer to an input file (or device).
shape	a pointer to the DXF `SHAPE` entity.

Definition at line 169 of file shape.c.

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int dxf_shape_write	(	DxfFile *	fp,
		DxfShape *	shape
	)

Write DXF output for a DXF SHAPE entity.

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

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	DXF file pointer to an output file (or device).
shape	a pointer to the DXF `SHAPE` entity.

Definition at line 493 of file shape.c.

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int dxf_shape_free ( DxfShape * shape )

Free the allocated memory for a DXF SHAPE and all it's data fields.

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

Parameters:

shape a pointer to the memory occupied by the DXF SHAPE entity.

Definition at line 722 of file shape.c.

References _, dxf_shape_struct::binary_graphics_data, dxf_shape_struct::color_name, dxf_shape_struct::dictionary_owner_hard, dxf_shape_struct::dictionary_owner_soft, dxf_binary_graphics_data_free_chain(), DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_point_free(), dxf_shape_struct::layer, dxf_shape_struct::linetype, dxf_shape_struct::material, dxf_shape_struct::next, dxf_shape_struct::p0, dxf_shape_struct::plot_style_name, and dxf_shape_struct::shape_name.

Referenced by dxf_shape_free_chain().

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void dxf_shape_free_chain ( DxfShape * shapes )

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

Parameters:

shapes a pointer to the chain of DXF SHAPE entities.

Definition at line 771 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, dxf_shape_free(), and dxf_shape_struct::next.

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int dxf_shape_get_id_code ( DxfShape * shape )

Get the id_code from a DXF SHAPE entity.

Returns:: id_code.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 804 of file shape.c.

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

DxfShape* dxf_shape_set_id_code	(	DxfShape *	shape,
		int	id_code
	)

Set the id_code for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
id_code	the `id_code` to be set for the entity. This is to be an unique (sequential) number in the DXF file.

Definition at line 838 of file shape.c.

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

char* dxf_shape_get_linetype ( DxfShape * shape )

Get the linetype from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 879 of file shape.c.

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

DxfShape* dxf_shape_set_linetype	(	DxfShape *	shape,
		char *	linetype
	)

Set the linetype for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
linetype	a pointer to a string containing the `linetype` to be set for the entity.

Definition at line 914 of file shape.c.

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

char* dxf_shape_get_layer ( DxfShape * shape )

Get the layer from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 955 of file shape.c.

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

DxfShape* dxf_shape_set_layer	(	DxfShape *	shape,
		char *	layer
	)

Set the layer for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
layer	a pointer to a string containing the `layer` to be set for the entity.

Definition at line 990 of file shape.c.

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

double dxf_shape_get_elevation ( DxfShape * shape )

Get the elevation from a DXF SHAPE entity.

Returns:: elevation.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1031 of file shape.c.

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

DxfShape* dxf_shape_set_elevation	(	DxfShape *	shape,
		double	elevation
	)

Set the elevation for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
elevation	the `elevation` to be set for the entity.

Definition at line 1059 of file shape.c.

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

double dxf_shape_get_thickness ( DxfShape * shape )

Get the thickness from a DXF SHAPE entity.

Returns:: thickness.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1092 of file shape.c.

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

DxfShape* dxf_shape_set_thickness	(	DxfShape *	shape,
		double	thickness
	)

Set the thickness for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
thickness	the `thickness` to be set for the entity.

Definition at line 1127 of file shape.c.

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

double dxf_shape_get_linetype_scale ( DxfShape * shape )

Get the linetype_scale from a DXF SHAPE entity.

Returns:: linetype_scale.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1167 of file shape.c.

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

DxfShape* dxf_shape_set_linetype_scale	(	DxfShape *	shape,
		double	linetype_scale
	)

Set the linetype_scale for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
linetype_scale	the `linetype_scale` to be set for the entity.

Definition at line 1201 of file shape.c.

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

int16_t dxf_shape_get_visibility ( DxfShape * shape )

Get the visibility from a DXF SHAPE entity.

Returns:: visibility.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1241 of file shape.c.

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

DxfShape* dxf_shape_set_visibility	(	DxfShape *	shape,
		int16_t	visibility
	)

Set the visibility for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
visibility	the `visibility` to be set for the entity.

Definition at line 1281 of file shape.c.

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

int dxf_shape_get_color ( DxfShape * shape )

Get the color from a DXF SHAPE entity.

Returns:: color.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1326 of file shape.c.

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

DxfShape* dxf_shape_set_color	(	DxfShape *	shape,
		int	color
	)

Set the color for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
color	the `color` to be set for the entity.

Definition at line 1360 of file shape.c.

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

int dxf_shape_get_paperspace ( DxfShape * shape )

Get the paperspace flag value from a DXF SHAPE entity.

Returns:: paperspace flag value.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1399 of file shape.c.

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

DxfShape* dxf_shape_set_paperspace	(	DxfShape *	shape,
		int	paperspace
	)

Set the paperspace flag for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
paperspace	the `paperspace` flag value to be set for the entity.

Definition at line 1439 of file shape.c.

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

int dxf_shape_get_graphics_data_size ( DxfShape * shape )

Get the graphics_data_size value from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1486 of file shape.c.

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

DxfShape* dxf_shape_set_graphics_data_size	(	DxfShape *	shape,
		int	graphics_data_size
	)

Set the graphics_data_size value for a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
graphics_data_size	the `graphics_data_size` value to be set for the entity.

Definition at line 1529 of file shape.c.

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

int16_t dxf_shape_get_shadow_mode ( DxfShape * shape )

Get the shadow_mode from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1576 of file shape.c.

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

DxfShape* dxf_shape_set_shadow_mode	(	DxfShape *	shape,
		int16_t	shadow_mode
	)

Set the shadow_mode for a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
shadow_mode	the `shadow_mode` to be set for the entity.

Definition at line 1619 of file shape.c.

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

DxfBinaryGraphicsData* dxf_shape_get_binary_graphics_data ( DxfShape * shape )

Get the pointer to the binary_graphics_data from a DXF SHAPE entity.

Returns:: pointer to the binary_graphics_data.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1667 of file shape.c.

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

DxfShape* dxf_shape_set_binary_graphics_data	(	DxfShape *	shape,
		DxfBinaryGraphicsData *	data
	)

Set the pointer to the binary_graphics_data for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
data	a string containing the pointer to the `binary_graphics_data` for the entity.

Definition at line 1703 of file shape.c.

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

char* dxf_shape_get_dictionary_owner_soft ( DxfShape * shape )

Get the pointer to the dictionary_owner_soft from a DXF SHAPE entity.

Returns:: pointer to the dictionary_owner_soft.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1747 of file shape.c.

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

DxfShape* dxf_shape_set_dictionary_owner_soft	(	DxfShape *	shape,
		char *	dictionary_owner_soft
	)

Set the pointer to the dictionary_owner_soft for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
dictionary_owner_soft	a string containing the pointer to the `dictionary_owner_soft` for the entity.

Definition at line 1783 of file shape.c.

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

char* dxf_shape_get_material ( DxfShape * shape )

Get the pointer to the material from a DXF SHAPE entity.

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

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1827 of file shape.c.

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

DxfShape* dxf_shape_set_material	(	DxfShape *	shape,
		char *	material
	)

Set the pointer to the material for a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
material	a string containing the pointer to the `material` for the entity.

Definition at line 1865 of file shape.c.

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

char* dxf_shape_get_dictionary_owner_hard ( DxfShape * shape )

Get the pointer to the dictionary_owner_hard from a DXF SHAPE entity.

Returns:: pointer to the dictionary_owner_hard.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1909 of file shape.c.

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

DxfShape* dxf_shape_set_dictionary_owner_hard	(	DxfShape *	shape,
		char *	dictionary_owner_hard
	)

Set the pointer to the dictionary_owner_hard for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
dictionary_owner_hard	a string containing the pointer to the `dictionary_owner_hard` for the entity.

Definition at line 1945 of file shape.c.

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

int16_t dxf_shape_get_lineweight ( DxfShape * shape )

Get the lineweight from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 1987 of file shape.c.

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

DxfShape* dxf_shape_set_lineweight	(	DxfShape *	shape,
		int16_t	lineweight
	)

Set the lineweight for a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
lineweight	the `lineweight` to be set for the entity.

Definition at line 2018 of file shape.c.

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

char* dxf_shape_get_plot_style_name ( DxfShape * shape )

Get the plot_style_name from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2052 of file shape.c.

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

DxfShape* dxf_shape_set_plot_style_name	(	DxfShape *	shape,
		char *	plot_style_name
	)

Set the plot_style_name for a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
plot_style_name	a string containing the `plot_style_name` for the entity.

Definition at line 2090 of file shape.c.

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

long dxf_shape_get_color_value ( DxfShape * shape )

Get the color_value from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2132 of file shape.c.

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

DxfShape* dxf_shape_set_color_value	(	DxfShape *	shape,
		long	color_value
	)

Set the color_value for a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
color_value	the `color_value` to be set for the entity.

Definition at line 2163 of file shape.c.

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

char* dxf_shape_get_color_name ( DxfShape * shape )

Get the color_name from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2197 of file shape.c.

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

DxfShape* dxf_shape_set_color_name	(	DxfShape *	shape,
		char *	color_name
	)

Set the color_name for a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
color_name	a string containing the `color_name` for the entity.

Definition at line 2235 of file shape.c.

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

long dxf_shape_get_transparency ( DxfShape * shape )

Get the transparency from a DXF SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2277 of file shape.c.

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

DxfShape* dxf_shape_set_transparency	(	DxfShape *	shape,
		long	transparency
	)

Set the transparency for a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
transparency	the `transparency` to be set for the entity.

Definition at line 2308 of file shape.c.

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

DxfPoint* dxf_shape_get_p0 ( DxfShape * shape )

Get the insertion point p0 of a DXF SHAPE entity.

Returns:: the insertion point p0.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2341 of file shape.c.

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

DxfShape* dxf_shape_set_p0	(	DxfShape *	shape,
		DxfPoint *	p0
	)

Set the insertion point p0 of a DXF SHAPE entity.

Returns:: a pointer to a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
p0	a pointer to a DXF `POINT` entity.

Definition at line 2378 of file shape.c.

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

double dxf_shape_get_x0 ( DxfShape * shape )

Get the X-value of the insertion point x0 of a DXF SHAPE entity.

Returns:: the X-value of the insertion point x0.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2419 of file shape.c.

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

DxfShape* dxf_shape_set_x0	(	DxfShape *	shape,
		double	x0
	)

Set the X-value of the insertion point x0 of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
x0	the X-value of the insertion point `x0` of a DXF `SHAPE` entity.

Definition at line 2459 of file shape.c.

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

double dxf_shape_get_y0 ( DxfShape * shape )

Get the Y-value of the insertion point y0 of a DXF SHAPE entity.

Returns:: the Y-value of the insertion point y0.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2501 of file shape.c.

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

DxfShape* dxf_shape_set_y0	(	DxfShape *	shape,
		double	y0
	)

Set the Y-value of the insertion point y0 of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
y0	the Y-value of the insertion point `y0` of a DXF `SHAPE` entity.

Definition at line 2541 of file shape.c.

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

double dxf_shape_get_z0 ( DxfShape * shape )

Get the Z-value of the insertion point z0 of a DXF SHAPE entity.

Returns:: the Z-value of the insertion point z0.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2583 of file shape.c.

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

DxfShape* dxf_shape_set_z0	(	DxfShape *	shape,
		double	z0
	)

Set the Z-value of the insertion point z0 of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
z0	the Z-value of the insertion point `z0` of a DXF `SHAPE` entity.

Definition at line 2623 of file shape.c.

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

double dxf_shape_get_size ( DxfShape * shape )

Get the size of a DXF SHAPE entity.

Returns:: the size.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2664 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_shape_struct::size.

DxfShape* dxf_shape_set_size	(	DxfShape *	shape,
		double	size
	)

Set the size of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
size	the `size` of a DXF `SHAPE` entity.

Definition at line 2696 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_shape_struct::size.

double dxf_shape_get_rel_x_scale ( DxfShape * shape )

Get the rel_x_scale of a DXF SHAPE entity.

Returns:: the rel_x_scale.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2729 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_shape_struct::rel_x_scale.

DxfShape* dxf_shape_set_rel_x_scale	(	DxfShape *	shape,
		double	rel_x_scale
	)

Set the rel_x_scale of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
rel_x_scale	the `rel_x_scale` of a DXF `SHAPE` entity.

Definition at line 2761 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_shape_struct::rel_x_scale.

double dxf_shape_get_rot_angle ( DxfShape * shape )

Get the rot_angle of a DXF SHAPE entity.

Returns:: the rot_angle.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2794 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_shape_struct::rot_angle.

DxfShape* dxf_shape_set_rot_angle	(	DxfShape *	shape,
		double	rot_angle
	)

Set the rot_angle of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
rot_angle	the `rot_angle` of a DXF `SHAPE` entity.

Definition at line 2826 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_shape_struct::rot_angle.

double dxf_shape_get_obl_angle ( DxfShape * shape )

Get the obl_angle of a DXF SHAPE entity.

Returns:: the obl_angle.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2859 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_shape_struct::obl_angle.

DxfShape* dxf_shape_set_obl_angle	(	DxfShape *	shape,
		double	obl_angle
	)

Set the obl_angle of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
obl_angle	the `obl_angle` of a DXF `SHAPE` entity.

Definition at line 2891 of file shape.c.

References _, DXF_DEBUG_BEGIN, DXF_DEBUG_END, and dxf_shape_struct::obl_angle.

double dxf_shape_get_extr_x0 ( DxfShape * shape )

Get the X-value of the extrusion vector extr_x0 of a DXF SHAPE entity.

Returns:: the X-value of the extrusion vector extr_x0.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2925 of file shape.c.

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

DxfShape* dxf_shape_set_extr_x0	(	DxfShape *	shape,
		double	extr_x0
	)

Set the X-value of the extrusion vector extr_x0 of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
extr_x0	the X-value of the extrusion vector `extr_x0` of a DXF `SHAPE` entity.

Definition at line 2958 of file shape.c.

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

double dxf_shape_get_extr_y0 ( DxfShape * shape )

Get the Y-value of the extrusion vector extr_y0 of a DXF SHAPE entity.

Returns:: the Y-value of the extrusion vector extr_y0.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 2993 of file shape.c.

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

DxfShape* dxf_shape_set_extr_y0	(	DxfShape *	shape,
		double	extr_y0
	)

Set the Y-value of the extrusion vector extr_y0 of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
extr_y0	the Y-value of the extrusion vector `extr_y0` of a DXF `SHAPE` entity.

Definition at line 3026 of file shape.c.

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

double dxf_shape_get_extr_z0 ( DxfShape * shape )

Get the Z-value of the extrusion vector extr_z0 of a DXF SHAPE entity.

Returns:: the Z-value of the extrusion vector extr_z0.

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 3061 of file shape.c.

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

DxfShape* dxf_shape_set_extr_z0	(	DxfShape *	shape,
		double	extr_z0
	)

Set the Z-value of the extrusion vector extr_z0 of a DXF SHAPE entity.

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

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
extr_z0	the Z-value of the extrusion vector `extr_z0` of a DXF `SHAPE` entity.

Definition at line 3094 of file shape.c.

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

DxfShape* dxf_shape_get_next ( DxfShape * shape )

Get the pointer to the next SHAPE entity from a DXF SHAPE entity.

Returns:: pointer to the next SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 3131 of file shape.c.

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

DxfShape* dxf_shape_set_next	(	DxfShape *	shape,
		DxfShape *	next
	)

Set the pointer to the next SHAPE for a DXF SHAPE entity.

Parameters:

shape	a pointer to a DXF `SHAPE` entity.
next	a pointer to the next `SHAPE` for the entity.

Definition at line 3167 of file shape.c.

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

DxfShape* dxf_shape_get_last ( DxfShape * shape )

Get the pointer to the last SHAPE entity from a linked list of DXF SHAPE entities.

Returns:: pointer to the last SHAPE entity.

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

Parameters:

shape a pointer to a DXF SHAPE entity.

Definition at line 3210 of file shape.c.

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

shape.c File Reference

Functions

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