CvArr.FloodFill Method (CvPoint, CvScalar, CvScalar, CvScalar, CvConnectedComp)

CvArrFloodFill Method (CvPoint, CvScalar, CvScalar, CvScalar, CvConnectedComp)

OpenCvSharp Class Library

Fills a connected component with given color.

Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

public void FloodFill(
	CvPoint seedPoint,
	CvScalar newVal,
	CvScalar loDiff,
	CvScalar upDiff,
	out CvConnectedComp comp
)

Public Sub FloodFill ( 
	seedPoint As CvPoint,
	newVal As CvScalar,
	loDiff As CvScalar,
	upDiff As CvScalar,
	<OutAttribute> ByRef comp As CvConnectedComp
)

public:
void FloodFill(
	CvPoint seedPoint, 
	CvScalar newVal, 
	CvScalar loDiff, 
	CvScalar upDiff, 
	[OutAttribute] CvConnectedComp^% comp
)

member FloodFill : 
        seedPoint : CvPoint * 
        newVal : CvScalar * 
        loDiff : CvScalar * 
        upDiff : CvScalar * 
        comp : CvConnectedComp byref -> unit

Parameters

seedPoint: Type: OpenCvSharpCvPoint
The starting point.
newVal: Type: OpenCvSharpCvScalar
New value of repainted domain pixels.
loDiff: Type: OpenCvSharpCvScalar
Maximal lower brightness/color difference between the currently observed pixel and one of its neighbor belong to the component or seed pixel to add the pixel to component. In case of 8-bit color images it is packed value.
upDiff: Type: OpenCvSharpCvScalar
Maximal upper brightness/color difference between the currently observed pixel and one of its neighbor belong to the component or seed pixel to add the pixel to component. In case of 8-bit color images it is packed value.
comp: Type: OpenCvSharpCvConnectedComp
Pointer to structure the function fills with the information about the repainted domain.

Reference

CvArr Class

FloodFill Overload

OpenCvSharp Namespace