NvDsDisplayMeta Struct Reference

Detailed Description

Holds display metadata that the user can specify in the frame.

Definition at line 394 of file nvdsmeta.h.

Collaboration diagram for NvDsDisplayMeta:

Data Fields
NvDsBaseMeta	base_meta
guint	num_rects
	Holds the number of rectangles described. More...
guint	num_labels
	Holds the number of labels (strings) described. More...
guint	num_lines
	Holds the number of lines described. More...
guint	num_arrows
	Holds the number of arrows described. More...
guint	num_circles
	Holds the number of circles described. More...
NvOSD_RectParams	rect_params [MAX_ELEMENTS_IN_DISPLAY_META]
	Holds an array of positional parameters for rectangles. More...
NvOSD_TextParams	text_params [MAX_ELEMENTS_IN_DISPLAY_META]
	Holds an array of text parameters for user-defined strings that can be overlayed using this structure. More...
NvOSD_LineParams	line_params [MAX_ELEMENTS_IN_DISPLAY_META]
	Holds an array of line parameters that the user can use to draw polygons in the frame, e.g. More...
NvOSD_ArrowParams	arrow_params [MAX_ELEMENTS_IN_DISPLAY_META]
	Holds an array of arrow parameters that the user can use to draw arrows in the frame. More...
NvOSD_CircleParams	circle_params [MAX_ELEMENTS_IN_DISPLAY_META]
	Holds an array of circle parameters that the user can use to draw circles in the frame. More...
gint64	misc_osd_data [MAX_USER_FIELDS]
	Holds an array of user-defined OSD metadata. More...
gint64	reserved [MAX_RESERVED_FIELDS]
	For internal use. More...

Field Documentation

NvOSD_ArrowParams NvDsDisplayMeta::arrow_params[MAX_ELEMENTS_IN_DISPLAY_META]

Holds an array of arrow parameters that the user can use to draw arrows in the frame.

See also

NvOSD_ArrowParams

Definition at line 418 of file nvdsmeta.h.

NvDsBaseMeta NvDsDisplayMeta::base_meta

Definition at line 395 of file nvdsmeta.h.

NvOSD_CircleParams NvDsDisplayMeta::circle_params[MAX_ELEMENTS_IN_DISPLAY_META]

Holds an array of circle parameters that the user can use to draw circles in the frame.

See also

NvOSD_CircleParams

Definition at line 421 of file nvdsmeta.h.

NvOSD_LineParams NvDsDisplayMeta::line_params[MAX_ELEMENTS_IN_DISPLAY_META]

Holds an array of line parameters that the user can use to draw polygons in the frame, e.g.

to show a RoI in the frame.

See also

NvOSD_LineParams.

Definition at line 415 of file nvdsmeta.h.

gint64 NvDsDisplayMeta::misc_osd_data[MAX_USER_FIELDS]

Holds an array of user-defined OSD metadata.

Definition at line 423 of file nvdsmeta.h.

guint NvDsDisplayMeta::num_arrows

Holds the number of arrows described.

Definition at line 403 of file nvdsmeta.h.

guint NvDsDisplayMeta::num_circles

Holds the number of circles described.

Definition at line 405 of file nvdsmeta.h.

guint NvDsDisplayMeta::num_labels

Holds the number of labels (strings) described.

Definition at line 399 of file nvdsmeta.h.

guint NvDsDisplayMeta::num_lines

Holds the number of lines described.

Definition at line 401 of file nvdsmeta.h.

guint NvDsDisplayMeta::num_rects

Holds the number of rectangles described.

Definition at line 397 of file nvdsmeta.h.

NvOSD_RectParams NvDsDisplayMeta::rect_params[MAX_ELEMENTS_IN_DISPLAY_META]

Holds an array of positional parameters for rectangles.

Used to overlay borders or semi-transparent rectangles, as required by the application.

See also

NvOSD_RectParams.

Definition at line 409 of file nvdsmeta.h.

gint64 NvDsDisplayMeta::reserved[MAX_RESERVED_FIELDS]

For internal use.

Definition at line 425 of file nvdsmeta.h.

NvOSD_TextParams NvDsDisplayMeta::text_params[MAX_ELEMENTS_IN_DISPLAY_META]

Holds an array of text parameters for user-defined strings that can be overlayed using this structure.

See also

NvOSD_TextParams.

Definition at line 412 of file nvdsmeta.h.

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The documentation for this struct was generated from the following file:

• nvdsmeta.h