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opencv-wasm

MarkerTypes

Image processingclassOpenCV 5.0.0
import { MarkerTypes } from '@banou/opencv-wasm'

Use after await initOpenCV(). See the initialization and named imports guide.

ARGUMENTSConstructor or factory
CLASSMarkerTypes
RETURN TYPEOwned native handle
Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Native object: release it with using or delete(). Factories can return null; check before calling methods.

Possible set of marker types used for the cv::drawMarker function

Upstream declaration ↗

Constructors and members

static MARKER_CROSS

A crosshair marker shape

MARKER_CROSS: MarkerTypesValue<0>,

Upstream declaration ↗

static MARKER_TILTED_CROSS

A 45 degree tilted crosshair marker shape

MARKER_TILTED_CROSS: MarkerTypesValue<1>,

Upstream declaration ↗

static MARKER_STAR

A star marker shape, combination of cross and tilted cross

MARKER_STAR: MarkerTypesValue<2>,

Upstream declaration ↗

static MARKER_DIAMOND

A diamond marker shape

MARKER_DIAMOND: MarkerTypesValue<3>,

Upstream declaration ↗

static MARKER_SQUARE

A square marker shape

MARKER_SQUARE: MarkerTypesValue<4>,

Upstream declaration ↗

static MARKER_TRIANGLE_UP

An upwards pointing triangle marker shape

MARKER_TRIANGLE_UP: MarkerTypesValue<5>,

Upstream declaration ↗

static MARKER_TRIANGLE_DOWN

A downwards pointing triangle marker shape

MARKER_TRIANGLE_DOWN: MarkerTypesValue<6>

Upstream declaration ↗

These signatures describe this package. Upstream documentation can mention optional backends that are absent from this build. Check runtime compatibility before choosing a backend or file format.