ProcUnit::TransformArea

Performs area transformation

int TransformArea(
   int  imageNo,
   int  mode,
   double       srcArea,
   double       *destArea,
);

Parameters

imageNo	Image number
mode	Transformation mode 0：After transform → Before transform 1：Before transform → After transform 10：Picture element → Calibration
srcArea	Area value before transformation
*destArea	Pointer to area value after transformation

Return Value

Returns 0 when performs area transformation succeeded.

Otherwise returns a non-zero value.

Description

Performs area transformation.

Example

    int Sample::TransformArea(ProcUnit *ptrProcUnit, int imageNo, int mode, double srcArea, double *destArea)
    {

        // Get the pointer to the inner processing unit

        ProcUnit *ptrInnerUnit = ptrProcUnit->GetInnerUnit(0);

        // Performs area transformation

        ptrInnerUnit->TransformArea(imageNo, mode, srcArea, destArea);
    }