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CvInvokecvGetRows Method
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Return the header, corresponding to a specified row span of the input array

Namespace: Emgu.CV
Assembly: Emgu.CV.World (in Emgu.CV.World.dll) Version: 3.2.0.2682 (3.2.0.2682)
Syntax
public static IntPtr cvGetRows(
	IntPtr arr,
	IntPtr submat,
	int startRow,
	int endRow,
	int deltaRow
)

Parameters

arr
Type: SystemIntPtr
Input array
submat
Type: SystemIntPtr
Pointer to the prelocated memory of resulting sub-array header
startRow
Type: SystemInt32
Zero-based index of the starting row (inclusive) of the span
endRow
Type: SystemInt32
Zero-based index of the ending row (exclusive) of the span
deltaRow
Type: SystemInt32
Index step in the row span. That is, the function extracts every delta_row-th row from start_row and up to (but not including) end_row

Return Value

Type: IntPtr
The header, corresponding to a specified row span of the input array
See Also