twain3.0/huagao/ImageProcess/ImageApplyCrop.cpp

#include "ImageApplyCrop.h"

CImageApplyCrop::CImageApplyCrop(void)
{
}


CImageApplyCrop::~CImageApplyCrop(void)
{
}

void CImageApplyCrop::apply(cv::Mat& pDib,int side)
{

	if (pDib.empty())
	{
		return;
	}

	if (m_roi.x < 0 || m_roi.y < 0 || m_roi.br().x >= pDib.cols || m_roi.br().y >= pDib.rows || m_roi.width == 0 || m_roi.height == 0)
	{
		return;
	}

	pDib = pDib(m_roi).clone();
}

void CImageApplyCrop::apply(std::vector<cv::Mat>& mats, bool isTwoSide)
{
	if (mats.empty()) return;

	if (!mats[0].empty()) {
		apply(mats[0], 0);
	}

	if (isTwoSide && mats.size() > 1) {
		if (!mats[1].empty())
			apply(mats[1], 1);
	}
}