error C3861: 'cv2DRotationMatrix': identifier not found / error C3861: 'cvWarpAffine': identifier not found
Someone please help me solve this problem thanks
#include "opencv2/highgui/highgui.hpp"
#include <iostream>
using namespace cv;
using namespace std;
IplImage *rotateImage(const IplImage *src, int angleDegrees, double zoom)
{
IplImage *imageRotated = cvCloneImage(src);
CvMat* rot_mat = cvCreateMat(2,3,CV_32FC1);
// Compute rotation matrix
CvPoint2D32f center = cvPoint2D32f( cvGetSize(imageRotated).width/2, cvGetSize(imageRotated).height/2 );
cv2DRotationMatrix( center, angleDegrees, zoom, rot_mat );
// Do the transformation
cvWarpAffine( src, imageRotated, rot_mat );
return imageRotated;
}
int main()
{
IplImage* img;
IplImage* rotated_img;
int angle=0;
int zoom=24;
//creating the window with 2 track bars
cvNamedWindow("MyWindow");
cvCreateTrackbar("Angle", "MyWindow", &angle, 360, 0);
cvCreateTrackbar("Zoom", "MyWindow", &zoom, 99, 0);
while(true){
//load the original image
img = cvLoadImage("C:/MyPic.jpg");
//rotate the image
rotated_img=rotateImage( img, angle, (zoom+1)/25.0 );
//display the rotated image
cvShowImage("MyWindow", rotated_img);
//clean up
cvReleaseImage(&img);
cvReleaseImage(&rotated_img);
//if user press 'ESC' button, program quit the while loop
int c=cvWaitKey(50);
if(c==27) break;
}
cvDestroyWindow("MyWindow");
return 0;
}
You should not use the old C-API if possible. Berak, wrote this already in your previous post http://answers.opencv.org/question/27816/fatal-error-c1083-cannot-open-include-file/