diff options
Diffstat (limited to 'sci_gateway/cpp/opencv_viscircles.cpp')
| -rw-r--r-- | sci_gateway/cpp/opencv_viscircles.cpp | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/sci_gateway/cpp/opencv_viscircles.cpp b/sci_gateway/cpp/opencv_viscircles.cpp new file mode 100644 index 0000000..d7e82a8 --- /dev/null +++ b/sci_gateway/cpp/opencv_viscircles.cpp @@ -0,0 +1,209 @@ +/******************************************************** +Function :viscircles +Syntax :B=viscircles(A,centers,radii) +Author: Tess Zacharias + +********************************************************/ + +#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 "sciprint.h" + #include "../common.h" + + int opencv_viscircles(char *fname, unsigned long fname_len) + { + + SciErr sciErr; + int intErr = 0; + int *piAddr1= NULL; + int *piAddr2= NULL; + int *piAddr3= NULL; + int *piAddr4= NULL; + char* pstData = NULL; + char* pstData1 = NULL; + Mat src_gray,image; + CheckInputArgument(pvApiCtx, 3, 5); + CheckOutputArgument(pvApiCtx, 1, 1) ; + double *Cx = NULL; + double *Cy = NULL; + double *radius=NULL; + int iRows1 = 0; + int iCols1 = 0; + int iRows2 = 0; + int iCols2 = 0; + int iRet = 0; + int iRet1 = 0; + double n; + retrieveImage(image, 1); + Mat drawing = Mat::zeros(image.size(), CV_8UC3 ); + sciErr =getVarAddressFromPosition(pvApiCtx,2,&piAddr1); + if(sciErr.iErr) + { + printError(&sciErr, 0); + return 0; + } + sciErr = getMatrixOfDoubleInList(pvApiCtx, piAddr1, 1, &iRows1, &iCols1, &Cx); + if(sciErr.iErr) + { + printError(&sciErr, 0); + return 0; + } + sciErr = getVarAddressFromPosition(pvApiCtx,2,&piAddr1); + if(sciErr.iErr) + { + printError(&sciErr, 0); + return 0; + } + sciErr = getMatrixOfDoubleInList(pvApiCtx, piAddr1, 2, &iRows1, &iCols1, &Cy); + if(sciErr.iErr) + { + printError(&sciErr, 0); + return 0; + } + sciErr =getVarAddressFromPosition(pvApiCtx,3,&piAddr2); + sciErr = getMatrixOfDouble(pvApiCtx, piAddr2, &iRows2, &iCols2,&radius); + if(sciErr.iErr) + { + printError(&sciErr, 0); + return 0; + } + for( int i = 1; i < iCols1; i++ ) + { + Point center(cvRound(Cx[i]), cvRound(Cy[i])); + int r = cvRound(radius[i]); + if(Rhs==3) + { + circle( drawing, center, r, Scalar(0,0,255), 1, 8, 0 ); + } + else if(Rhs==5) + { + sciErr = getVarAddressFromPosition(pvApiCtx,4,&piAddr3); + if(sciErr.iErr) + { + printError(&sciErr, 0); + return 0; + } + if(isStringType(pvApiCtx, piAddr3)) + { + if(isScalar(pvApiCtx, piAddr3)) + { + iRet = getAllocatedSingleString(pvApiCtx, piAddr3, &pstData); + } + } + else + { + sciprint(" The Fourth argument should be string "); + return 0; + } + if((strcasecmp(pstData,"LineWidth")!=0)&&(strcasecmp(pstData,"EdgeColor")!=0)) + { + sciprint("\nIf Fourth argument must be a string :'LineWidth' or 'EdgeColor'"); + return 0; + } + if(strcasecmp(pstData,"EdgeColor")==0) + { + sciErr = getVarAddressFromPosition(pvApiCtx,5,&piAddr4); + if(sciErr.iErr) + { + printError(&sciErr, 0); + return 0; + } + if(isStringType(pvApiCtx, piAddr4)) + { + if(isScalar(pvApiCtx, piAddr4)) + { + iRet1 = getAllocatedSingleString(pvApiCtx, piAddr4, &pstData1); + } + } + else + { + sciprint(" The Fifth argument should be string "); + return 0; + } + if(strcasecmp(pstData1,"b")==0) + { + circle( drawing, center, r, Scalar(0,255,255), 2, 8, 0 ); + } + else if(strcasecmp(pstData1,"r")==0) + { + circle( drawing, center, r, Scalar(255,255,0), 2, 8, 0 ); + } + else if(strcasecmp(pstData1,"g")==0) + { + circle( drawing, center, r, Scalar(255,0,255), 2, 8, 0 ); + } + else if(strcasecmp(pstData1,"y")==0) + { + circle( drawing, center, r, Scalar(255,0,0), 2, 8, 0 ); + } + else if(strcasecmp(pstData1,"m")==0) + { + circle( drawing, center, r, Scalar(0,255,0), 2, 8, 0 ); + } + else if(strcasecmp(pstData1,"c")==0) + { + circle( drawing, center, r, Scalar(0,0,255), 2, 8, 0 ); + } + else if(strcasecmp(pstData1,"k")==0) + { + circle( drawing, center, r, Scalar(255,255,255), 2, 8, 0 ); + } + else if(strcasecmp(pstData1,"w")==0) + { + circle( drawing, center, r, Scalar(0,0,0), 2, 8, 0 ); + } + else + { + sciprint("\nThe Fifth argument must be a either of string value 'b','c','r','g''m','k','w','y'"); + return 0; + } + } + if(strcasecmp(pstData,"LineWidth")==0) + { + sciErr = getVarAddressFromPosition(pvApiCtx,5,&piAddr4); + if (sciErr.iErr) + { + printError(&sciErr, 0); + return 0; + } + intErr = getScalarDouble(pvApiCtx, piAddr4, &n); + if(intErr) + { + return intErr; + } + // The error checks for the function + if(n != round(n) || n<=0) + { + sciprint("The value of n must be an integer\n"); + return 0; + } + circle( drawing, center, r, Scalar(255,255,0), n, 8, 0 ); + } + } + } + bitwise_not(drawing,drawing); + string tempstring = type2str(drawing.type()); + char *checker; + checker = (char *)malloc(tempstring.size() + 1); + memcpy(checker, tempstring.c_str(), tempstring.size() + 1); + returnImage(checker,drawing,1); + free(checker); + //Assigning the list as the Output Variable + AssignOutputVariable(pvApiCtx, 1) = nbInputArgument(pvApiCtx) + 1; + //Returning the Output Variables as arguments to the Scilab environment + ReturnArguments(pvApiCtx); + return 0; + + } +} |