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39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
#ifndef cvdrawutils_h__
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#define cvdrawutils_h__
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#include <opencv2/opencv.hpp>
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#include <opencv2/opencv_modules.hpp>
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#include <vector>
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#include "pointpair.h"
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using std::vector;
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using namespace cv;
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Scalar getRandomColor();
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Mat getColorCanvas(const Mat& img, float resizeFactor = 1.);
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Mat drawPoints(const Mat& img, const vector<Point>& pointVec, int grayVal = 255, int xRadius = 0, int yRadius = 0);
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Mat drawPointsWithKeyPoints(const Mat& img, const vector<Point>& pointVec);
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Mat drawLines(const Mat& img, const vector<PointfPair>& segPointVec);
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Mat drawLines(const Mat& img, const vector<PointPair>& segPointVec);
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void drawLine(Mat& canvas, const Vec4f& l, const Scalar& color);
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void drawPoint(Mat& canvas, int x, int y, const Scalar& color, int size = 1);
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void drawRotateRect(Mat& canvas, const RotatedRect& rr, const Scalar& color, int angleLen = 30);
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Mat highlightRoi(const Mat& roiImg, const Rect& r, const vector<Point2f>& roiVertexes);
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void drawPointDir(Mat& canvas, const Point& p, float angle, const Scalar& color,
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const Scalar& centerColor, int len = 5, int thick = 1);
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void drawPatternPose(Mat& canvas, const Size& templateSize, const Vec4f& pose, const Scalar& color);
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#endif // cvdrawutils_h__
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