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Return parameters based on ROI

Namespace: Emgu.CV
Assembly: Emgu.CV (in Emgu.CV.dll) Version: 2.4.10.1935 (2.4.10.1935)

Syntax

C#
protected static void RoiParam(
	IntPtr ptr,
	out long start,
	out int rows,
	out int elementCount,
	out int byteWidth,
	out int widthStep
)
Visual Basic
Protected Shared Sub RoiParam ( 
	ptr As IntPtr,
	<OutAttribute> ByRef start As Long,
	<OutAttribute> ByRef rows As Integer,
	<OutAttribute> ByRef elementCount As Integer,
	<OutAttribute> ByRef byteWidth As Integer,
	<OutAttribute> ByRef widthStep As Integer
)
Visual C++
protected:
static void RoiParam(
	IntPtr ptr, 
	[OutAttribute] long long% start, 
	[OutAttribute] int% rows, 
	[OutAttribute] int% elementCount, 
	[OutAttribute] int% byteWidth, 
	[OutAttribute] int% widthStep
)
F#
static member RoiParam : 
        ptr : IntPtr * 
        start : int64 byref * 
        rows : int byref * 
        elementCount : int byref * 
        byteWidth : int byref * 
        widthStep : int byref -> unit 

Parameters

ptr
Type: System..::..IntPtr
The Pointer to the IplImage
start
Type: System..::..Int64%
The address of the pointer that point to the start of the Bytes taken into consideration ROI
rows
Type: System..::..Int32%
The number of rows taken into consideration ROI
elementCount
Type: System..::..Int32%
ROI.Width * ColorType.Dimension
byteWidth
Type: System..::..Int32%
The number of bytes in a row taken into consideration ROI
widthStep
Type: System..::..Int32%
The width step required to jump to the next row

See Also