DXF definition of an AutoCAD leader entity (LEADER). More...

#include <leader.h>

Collaboration diagram for dxf_leader_struct:

Data Fields
int	id_code
char *	linetype
char *	layer
double	elevation
double	thickness
double	linetype_scale
int16_t	visibility
int	color
int	paperspace
char *	dictionary_owner_soft
char *	dictionary_owner_hard
char *	dimension_style_name
DxfPoint *	p0
double	text_annotation_height
double	text_annotation_width
int	arrow_head_flag
int	path_type
int	creation_flag
int	hookline_direction_flag
int	hookline_flag
int	number_vertices
int	leader_color
double	extr_x0
double	extr_y0
double	extr_z0
DxfPoint *	p1
DxfPoint *	p2
DxfPoint *	p3
char *	annotation_reference_hard
struct DxfLeader *	next

Detailed Description

DXF definition of an AutoCAD leader entity (LEADER).

Definition at line 59 of file leader.h.

Field Documentation

int dxf_leader_struct::id_code

Identification number for the entity.
This is to be an unique (sequential) number in the DXF file.
Group code = 5.

Definition at line 64 of file leader.h.

Referenced by dxf_leader_get_id_code(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_id_code(), and dxf_leader_write().

char* dxf_leader_struct::linetype

The linetype of the entity.
Defaults to BYLAYER if ommitted in the DXF file.
Group code = 6.

Definition at line 69 of file leader.h.

Referenced by dxf_leader_free(), dxf_leader_get_linetype(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_linetype(), and dxf_leader_write().

char* dxf_leader_struct::layer

Layer on which the entity is drawn.
Defaults to layer "0" if no valid layername is given.
Group code = 8.

Definition at line 73 of file leader.h.

Referenced by dxf_leader_free(), dxf_leader_get_layer(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_dimension_style_name(), dxf_leader_set_layer(), and dxf_leader_write().

double dxf_leader_struct::elevation

Elevation of the arc in the local Z-direction.
Defaults to 0.0 if omitted in the DXF file, or prior to DXF version R12, or DXF_FLATLAND equals 0 (default).
Group code = 38.

Definition at line 77 of file leader.h.

Referenced by dxf_leader_get_elevation(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_elevation(), and dxf_leader_write().

double dxf_leader_struct::thickness

Thickness of the arc in the local Z-direction.
Defaults to 0.0 if ommitted in the DXF file.
Group code = 39.

Definition at line 82 of file leader.h.

Referenced by dxf_leader_get_thickness(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_thickness(), and dxf_leader_write().

double dxf_leader_struct::linetype_scale

Linetype scale (optional).
Group code = 48.

Definition at line 86 of file leader.h.

Referenced by dxf_leader_get_linetype_scale(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_linetype_scale(), and dxf_leader_write().

int16_t dxf_leader_struct::visibility

Object visibility (optional):

Visible
Invisible

Group code = 60.

Definition at line 89 of file leader.h.

Referenced by dxf_leader_get_visibility(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_visibility(), and dxf_leader_write().

int dxf_leader_struct::color

Color of the entity.
Defaults to BYLAYER if ommitted in the DXF file.
Note that entities encapsulated in a block with the color BYBLOCK are represented in the "native" color of the BLOCK entity.
Group code = 62.

Definition at line 96 of file leader.h.

Referenced by dxf_leader_get_color(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_color(), and dxf_leader_write().

int dxf_leader_struct::paperspace

Entities are to be drawn on either PAPERSPACE or MODELSPACE.
Optional, defaults to DXF_MODELSPACE (0).
Group code = 67.

Definition at line 103 of file leader.h.

Referenced by dxf_leader_get_paperspace(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_paperspace(), and dxf_leader_write().

char* dxf_leader_struct::dictionary_owner_soft

Soft-pointer ID/handle to owner dictionary (optional).
Group code = 330.

Definition at line 108 of file leader.h.

Referenced by dxf_leader_free(), dxf_leader_get_dictionary_owner_soft(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_dictionary_owner_soft(), and dxf_leader_write().

char* dxf_leader_struct::dictionary_owner_hard

Hard owner ID/handle to owner dictionary (optional).
Group code = 360.

Definition at line 111 of file leader.h.

Referenced by dxf_leader_free(), dxf_leader_get_dictionary_owner_hard(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_dictionary_owner_hard(), and dxf_leader_write().

char* dxf_leader_struct::dimension_style_name

Dimension style name.
Group code = 3.

Definition at line 115 of file leader.h.

Referenced by dxf_leader_free(), dxf_leader_get_dimension_style_name(), dxf_leader_init(), dxf_leader_read(), and dxf_leader_write().

DxfPoint* dxf_leader_struct::p0

Vertex coordinates (single linked list, one entry for each vertex).
Group codes = 10, 20 and 30.

Definition at line 118 of file leader.h.

Referenced by dxf_leader_get_p0(), dxf_leader_get_x0(), dxf_leader_get_y0(), dxf_leader_get_z0(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_p0(), dxf_leader_set_x0(), dxf_leader_set_y0(), dxf_leader_set_z0(), and dxf_leader_write().

double dxf_leader_struct::text_annotation_height

Text annotation height.
Group code = 40.

Definition at line 122 of file leader.h.

Referenced by dxf_leader_get_text_annotation_height(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_text_annotation_height(), and dxf_leader_write().

double dxf_leader_struct::text_annotation_width

Text annotation width.
Group code = 41.

Definition at line 125 of file leader.h.

Referenced by dxf_leader_get_text_annotation_width(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_text_annotation_width(), and dxf_leader_write().

int dxf_leader_struct::arrow_head_flag

Arrow head flag.
Bit coded:

Disabled.
Enabled.

Group code = 71.

Definition at line 128 of file leader.h.

Referenced by dxf_leader_get_arrow_head_flag(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_arrow_head_flag(), and dxf_leader_write().

int dxf_leader_struct::path_type

Leader path type.
Bit coded:

Straight line segments.
Spline.

Group code = 72.

Definition at line 136 of file leader.h.

Referenced by dxf_leader_get_path_type(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_path_type(), and dxf_leader_write().

int dxf_leader_struct::creation_flag

Leader creation flag (default = 3).
Not bit coded:

Leader created with text annotation.
Created with tolerance annotation.
Created with block reference annotation.
Created without any annotation.

Group code = 73.

Definition at line 144 of file leader.h.

Referenced by dxf_leader_get_creation_flag(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_creation_flag(), and dxf_leader_write().

int dxf_leader_struct::hookline_direction_flag

Hookline direction flag.
Not bit coded:

Hookline (or end of tangent for a splined leader) is the opposite direction from the horizontal vector.
Hookline (or end of tangent for a splined leader) is the same direction as horizontal vector (see Group code 75).

Group code = 74.

Definition at line 154 of file leader.h.

Referenced by dxf_leader_get_hookline_direction_flag(), dxf_leader_init(), dxf_leader_read(), dxf_leader_set_hookline_direction_flag(), and dxf_leader_write().

int dxf_leader_struct::hookline_flag

Hookline flag.
Bit coded: