SimpleBlobDetectorParams class

Inheritance

• Object
• CvObject<SimpleBlobDetectorParams>
• ICvStruct<SimpleBlobDetectorParams>
• CvStruct<SimpleBlobDetectorParams>
• SimpleBlobDetectorParams

Constructors

SimpleBlobDetectorParams({int? blobColor, bool? filterByArea, bool? filterByCircularity, bool? filterByColor, bool? filterByConvexity, bool? filterByInertia, double? maxArea, double? maxCircularity, double? maxConvexity, double? maxInertiaRatio, double? maxThreshold, double? minArea, double? minCircularity, double? minConvexity, double? minDistBetweenBlobs, double? minInertiaRatio, int? minRepeatability, double? minThreshold, double? thresholdStep})

factory

SimpleBlobDetectorParams.empty()

factory

SimpleBlobDetectorParams.fromNative(SimpleBlobDetectorParams r)

factory

SimpleBlobDetectorParams.fromPointer(Pointer<SimpleBlobDetectorParams> p, [bool attach = true])

factory

Properties

blobColor ↔ int

getter/setter pair

filterByArea ↔ bool

getter/setter pair

filterByCircularity ↔ bool

getter/setter pair

filterByColor ↔ bool

getter/setter pair

filterByConvexity ↔ bool

getter/setter pair

filterByInertia ↔ bool

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

isDisposed → bool

Whether this object has been disposed.

no setter, inherited

maxArea ↔ double

getter/setter pair

maxCircularity ↔ double

getter/setter pair

maxConvexity ↔ double

getter/setter pair

maxInertiaRatio ↔ double

getter/setter pair

maxThreshold ↔ double

getter/setter pair

minArea ↔ double

getter/setter pair

minCircularity ↔ double

getter/setter pair

minConvexity ↔ double

getter/setter pair

minDistBetweenBlobs ↔ double

getter/setter pair

minInertiaRatio ↔ double

getter/setter pair

minRepeatability ↔ int

getter/setter pair

minThreshold ↔ double

getter/setter pair

props → List<num>

no setter, override

ptr ↔ Pointer<SimpleBlobDetectorParams>

getter/setter pair, inherited

ref → SimpleBlobDetectorParams

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

thresholdStep ↔ double

getter/setter pair

Methods

dispose() → void

Releases the underlying native resources. Idempotent: calling it more than once is safe, but the object must not be used after dispose.

inherited

freeNative() → void

Frees the native resources owned by this object. Subclasses implement the concrete free logic here; callers must use dispose instead.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

finalizer → NativeFinalizer

final