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/********************************************************
Author: Sukul Bagai
********************************************************/
#include <numeric>
#include "opencv2/core/core.hpp"
#include "opencv2/highgui/highgui.hpp"
#include "opencv2/opencv.hpp"
#include <iostream>
using namespace cv;
using namespace std;
extern "C"
{
#include "api_scilab.h"
#include "Scierror.h"
#include "BOOL.h"
#include <localization.h>
#include "../common.h"
int opencv_imwrite(char *fname, unsigned long fname_len)
{
SciErr sciErr;
int iRows=0,iCols=0;
int *piAddr = NULL;
int *piAddr1 = NULL;
int *piLen = NULL;
char **pstData=NULL;
int i,j,k;
//checking input argument
CheckInputArgument(pvApiCtx, 2, 2);
//CheckOutputArgument(pvApiCtx, 0, 0) ;
Mat image;
retrieveImage(image, 1);
//Now, retriving path
sciErr = getVarAddressFromPosition(pvApiCtx,2,&piAddr1);
if (sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
//first call to retrieve dimensions
sciErr = getMatrixOfString(pvApiCtx, piAddr1, &iRows, &iCols, NULL, NULL);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
piLen = (int*)malloc(sizeof(int) * iRows * iCols);
//second call to retrieve length of each string
sciErr = getMatrixOfString(pvApiCtx, piAddr1, &iRows, &iCols, piLen, NULL);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
pstData = (char**)malloc(sizeof(char*) * iRows * iCols);
for(int i = 0 ; i < iRows * iCols ; i++)
{
pstData[i] = (char*)malloc(sizeof(char) * (piLen[i] + 1));//+ 1 for null termination
}
//third call to retrieve data
sciErr = getMatrixOfString(pvApiCtx, piAddr1, &iRows, &iCols, piLen, pstData);
if(sciErr.iErr)
{
printError(&sciErr, 0);
return 0;
}
//image path will contain the path where the image has to be written
string image_path=pstData[0];
// image_path="\""+image_path+"\"";
//writes to the path
imwrite(image_path,image);
return 0;
}
/* ==================================================================== */
}
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