- Text display
char output[4];
CvFont font;
sprintf_s(output, "%d", i);
cvInitFont(&font, CV_FONT_HERSHEY_SIMPLEX, 0.3, 0.3, 0, 1);
cvPutText(imageResult, output, cvPointFrom32f(points[1][i]), &font, cvScalar(0, 255, 0));
TAG OpenCV
- Text display
char output[4];
CvFont font;
sprintf_s(output, "%d", i);
cvInitFont(&font, CV_FONT_HERSHEY_SIMPLEX, 0.3, 0.3, 0, 1);
cvPutText(imageResult, output, cvPointFrom32f(points[1][i]), &font, cvScalar(0, 255, 0));