Collaboration diagram for Annotation:

Files
file	annot.h

Data Structures
struct	rt_ant

struct	rt_annot_seg_style

struct	txt_seg

struct	fill_seg

struct	rt_annot_internal

Macros
#define	RT_ANNOT_SCREEN_SPACE 0x00000000u

#define	RT_ANNOT_MODEL_SPACE 0x00000001u

#define	RT_ANNOT_STYLE_WIDTH 0x00000001u

#define	RT_ANNOT_STYLE_COLOR 0x00000002u

#define	RT_ANNOT_STYLE_SCALE 0x00000004u

#define	RT_ANNOT_STYLE_FILLED 0x00000008u

#define	RT_ANNOT_STYLE_UNDERLINE 0x00000010u

#define	RT_ANNOT_STYLE_OVERLINE 0x00000020u

#define	RT_ANNOT_STYLE_STRIKETHROUGH 0x00000040u

#define	RT_ANNOT_STYLE_BOLD 0x00000080u

#define	RT_ANNOT_STYLE_ITALIC 0x00000100u

#define	RT_TXT_POS_BL 1

#define	RT_TXT_POS_BC 2

#define	RT_TXT_POS_BR 3

#define	RT_TXT_POS_ML 4

#define	RT_TXT_POS_MC 5

#define	RT_TXT_POS_MR 6

#define	RT_TXT_POS_TL 7

#define	RT_TXT_POS_TC 8

#define	RT_TXT_POS_TR 9

#define	RT_ANNOT_CK_MAGIC(_p) BU_CKMAG(_p, RT_ANNOT_INTERNAL_MAGIC, "rt_annot_internal")

Enumerations
enum	rt_annot_segment_role { RT_ANNOT_ROLE_UNSPECIFIED = 0 , RT_ANNOT_ROLE_GEOMETRY = 1 , RT_ANNOT_ROLE_TEXT = 2 , RT_ANNOT_ROLE_LEADER = 3 , RT_ANNOT_ROLE_EXTENSION = 4 , RT_ANNOT_ROLE_DIMENSION = 5 , RT_ANNOT_ROLE_ARROWHEAD = 6 , RT_ANNOT_ROLE_SYMBOL = 7 , RT_ANNOT_ROLE_MASK = 8 , RT_ANNOT_ROLE_CENTERMARK = 9 , RT_ANNOT_ROLE_PLACEHOLDER = 10 , RT_ANNOT_ROLE_TEXT_DECORATION = 11 }

enum	rt_annot_line_pattern { RT_ANNOT_LINE_CONTINUOUS = 0 , RT_ANNOT_LINE_DASHED = 1 , RT_ANNOT_LINE_DOTTED = 2 , RT_ANNOT_LINE_CENTER = 3 , RT_ANNOT_LINE_PHANTOM = 4 }

Functions
int	rt_txt_pos_flag (int *pos_flag, int horizontal, int vertical)

struct rt_annot_internal *	rt_copy_annot (const struct rt_annot_internal *annot_ip)

int	rt_annot_validate (const struct rt_annot_internal annot_ip, struct bu_vls messages)

Detailed Description

Macro Definition Documentation

◆ RT_ANNOT_SCREEN_SPACE

#define RT_ANNOT_SCREEN_SPACE 0x00000000u

Annotation placement modes. Legacy annotations use screen-space coordinates: V is the model-space anchor and verts are display-plane offsets. Model-space annotations embed the same 2-D geometry in the plane spanned by u_vec and v_vec at V.

Definition at line 1012 of file geom.h.

◆ RT_ANNOT_MODEL_SPACE

#define RT_ANNOT_MODEL_SPACE 0x00000001u

Definition at line 1013 of file geom.h.

◆ RT_ANNOT_STYLE_WIDTH

#define RT_ANNOT_STYLE_WIDTH 0x00000001u

Definition at line 1041 of file geom.h.

◆ RT_ANNOT_STYLE_COLOR

#define RT_ANNOT_STYLE_COLOR 0x00000002u

Definition at line 1042 of file geom.h.

◆ RT_ANNOT_STYLE_SCALE

#define RT_ANNOT_STYLE_SCALE 0x00000004u

Definition at line 1043 of file geom.h.

◆ RT_ANNOT_STYLE_FILLED

#define RT_ANNOT_STYLE_FILLED 0x00000008u

Definition at line 1044 of file geom.h.

◆ RT_ANNOT_STYLE_UNDERLINE

#define RT_ANNOT_STYLE_UNDERLINE 0x00000010u

Definition at line 1045 of file geom.h.

◆ RT_ANNOT_STYLE_OVERLINE

#define RT_ANNOT_STYLE_OVERLINE 0x00000020u

Definition at line 1046 of file geom.h.

◆ RT_ANNOT_STYLE_STRIKETHROUGH

#define RT_ANNOT_STYLE_STRIKETHROUGH 0x00000040u

Definition at line 1047 of file geom.h.

◆ RT_ANNOT_STYLE_BOLD

#define RT_ANNOT_STYLE_BOLD 0x00000080u

Definition at line 1048 of file geom.h.

◆ RT_ANNOT_STYLE_ITALIC

#define RT_ANNOT_STYLE_ITALIC 0x00000100u

Definition at line 1049 of file geom.h.

◆ RT_TXT_POS_BL

#define RT_TXT_POS_BL 1

placement flags

Definition at line 1107 of file geom.h.

◆ RT_TXT_POS_BC

#define RT_TXT_POS_BC 2

Definition at line 1108 of file geom.h.

◆ RT_TXT_POS_BR

#define RT_TXT_POS_BR 3

Definition at line 1109 of file geom.h.

◆ RT_TXT_POS_ML

#define RT_TXT_POS_ML 4

Definition at line 1110 of file geom.h.

◆ RT_TXT_POS_MC

#define RT_TXT_POS_MC 5

Definition at line 1111 of file geom.h.

◆ RT_TXT_POS_MR

#define RT_TXT_POS_MR 6

Definition at line 1112 of file geom.h.

◆ RT_TXT_POS_TL

#define RT_TXT_POS_TL 7

Definition at line 1113 of file geom.h.

◆ RT_TXT_POS_TC

#define RT_TXT_POS_TC 8

Definition at line 1114 of file geom.h.

◆ RT_TXT_POS_TR

#define RT_TXT_POS_TR 9

Definition at line 1115 of file geom.h.

◆ RT_ANNOT_CK_MAGIC

#define RT_ANNOT_CK_MAGIC ( _p ) BU_CKMAG(_p, RT_ANNOT_INTERNAL_MAGIC, "rt_annot_internal")

Definition at line 1140 of file geom.h.

Enumeration Type Documentation

◆ rt_annot_segment_role

enum rt_annot_segment_role

Semantic roles for annotation segments. These roles do not change the segment geometry; they let importers and applications distinguish, for example, a leader from an extension or dimension line.

Enumerator
RT_ANNOT_ROLE_UNSPECIFIED
RT_ANNOT_ROLE_GEOMETRY
RT_ANNOT_ROLE_TEXT
RT_ANNOT_ROLE_LEADER
RT_ANNOT_ROLE_EXTENSION
RT_ANNOT_ROLE_DIMENSION
RT_ANNOT_ROLE_ARROWHEAD
RT_ANNOT_ROLE_SYMBOL
RT_ANNOT_ROLE_MASK
RT_ANNOT_ROLE_CENTERMARK
RT_ANNOT_ROLE_PLACEHOLDER
RT_ANNOT_ROLE_TEXT_DECORATION

Definition at line 1018 of file geom.h.

◆ rt_annot_line_pattern

enum rt_annot_line_pattern

Enumerator
RT_ANNOT_LINE_CONTINUOUS
RT_ANNOT_LINE_DASHED
RT_ANNOT_LINE_DOTTED
RT_ANNOT_LINE_CENTER
RT_ANNOT_LINE_PHANTOM

Definition at line 1033 of file geom.h.

Function Documentation

◆ rt_txt_pos_flag()

int rt_txt_pos_flag	(	int *	pos_flag,
		int	horizontal,
		int	vertical
	)

set a position flag to the corresponding placement value given numeric settings (1=left/top, 2=middle/center, 3=right/bottom).

◆ rt_copy_annot()

struct rt_annot_internal * rt_copy_annot ( const struct rt_annot_internal * annot_ip )

extern

◆ rt_annot_validate()

int rt_annot_validate	(	const struct rt_annot_internal *	annot_ip,
		struct bu_vls *	messages
	)