28 #ifndef _ArUco_DrawUtils_H_    29 #define _ArUco_DrawUtils_H_    38     static void draw3dAxis(cv::Mat &Image, 
const CameraParameters &CP, 
const cv::Mat &Rvec,
const cv::Mat &Tvec,
float axis_size );
    43     static void draw3dCube(cv::Mat &Image, 
Marker &m, 
const CameraParameters &CP, 
bool setYperpendicular = 
false);
 
This class represents a marker. It is a vector of the fours corners ot the marker. 
Parameters of the camera. 
A set of functions to draw in opencv images.