|  | OpenCV 4.12.0
    Open Source Computer Vision | 
#include <opencv2/line_descriptor/descriptor.hpp>
| Public Types | |
| enum | { DEFAULT = 0 , DRAW_OVER_OUTIMG = 1 , NOT_DRAW_SINGLE_LINES = 2 } | 
struct for drawing options
| anonymous enum | 
| Enumerator | |
|---|---|
| DEFAULT | Output image matrix will be created (Mat::create), i.e. existing memory of output image may be reused. Two source images, matches, and single keylines will be drawn. | 
| DRAW_OVER_OUTIMG | Output image matrix will not be created (using Mat::create). Matches will be drawn on existing content of output image. | 
| NOT_DRAW_SINGLE_LINES | Single keylines will not be drawn. |