Opencv adds text to images

/*************************************** * ** FUNC: cvtextdesc: put text on an image @ Param IMG the image pointer which we want to put text on @ Param text the text pointer @ Param x the X coordinate @ Param y the Y coordinate @ return NULL * **************************************** */void cvtext (iplimage * IMG, const char * Text, int X, int y) {cvfont font; double hscale = 2; double vscale = 2; int linewidth = 3; cvinitfont (& font, cv_font_hershey_simplex | cv_font_italic, hscale, vscale, 0, linewidth); cvscalar textcolor = cvscalar (0,255,255); cvpoint textpos = cvpoint (x, y); cvputtext (IMG, text, textpos, & font, textcolor );}