OpenCV: cv::DrawMatchesFlags Struct Reference

| OpenCV 3.4.2 Open Source Computer Vision

Public Types | List of all members
cv::DrawMatchesFlags Struct Reference
2D Features Framework » Drawing Function of Keypoints and Matches

`#include "features2d.hpp"`

## Public Types
enum | { DEFAULT = 0, DRAW_OVER_OUTIMG = 1, NOT_DRAW_SINGLE_POINTS = 2, DRAW_RICH_KEYPOINTS = 4 }

## Member Enumeration Documentation

## ◆ anonymous enum

anonymous enum

Enumerator
DEFAULT | Output image matrix will be created (Mat::create), i.e. existing memory of output image may be reused. Two source image, matches and single keypoints will be drawn. For each keypoint only the center point will be drawn (without the circle around keypoint with keypoint size and orientation).
DRAW_OVER_OUTIMG | Output image matrix will not be created (Mat::create). Matches will be drawn on existing content of output image.
NOT_DRAW_SINGLE_POINTS | Single keypoints will not be drawn.
DRAW_RICH_KEYPOINTS | For each keypoint the circle around keypoint with keypoint size and orientation will be drawn.

The documentation for this struct was generated from the following file:

- features2d/include/opencv2/features2d.hpp