Emgu CV Library Documentation
cvContourArea Method (contour, slice)
NamespacesEmgu.CVCvInvokecvContourArea(IntPtr, MCvSlice)

www.emgu.com/wiki
Calculates area of the whole contour or contour section.
Declaration Syntax
C#Visual BasicVisual C++
public static double cvContourArea(
	IntPtr contour,
	MCvSlice slice
)
Public Shared Function cvContourArea ( _
	contour As IntPtr, _
	slice As MCvSlice _
) As Double
public:
static double cvContourArea(
	IntPtr contour, 
	MCvSlice slice
)
Parameters
contour (IntPtr)
Seq (sequence or array of vertices).
slice (MCvSlice)
Starting and ending points of the contour section of interest, by default area of the whole contour is calculated
Return Value
The area of the whole contour or contour section

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.3.0.0 (1.3.0.0)