cvAddText          81 modules/highgui/include/opencv2/highgui/highgui_c.h CVAPI(void) cvAddText(const CvArr* img, const char* text, CvPoint org, CvFont *arg2);
cvAddText         394 modules/highgui/src/window.cpp     cvAddText( &_img, text.c_str(), org, (CvFont*)&font);