标签:point int param opencv line segment color
opencv line
/** @brief Draws a line segment connecting two points. The function line draws the line segment between pt1 and pt2 points in the image. The line is clipped by the image boundaries. For non-antialiased lines with integer coordinates, the 8-connected or 4-connected Bresenham algorithm is used. Thick lines are drawn with rounding endings. Antialiased lines are drawn using Gaussian filtering. @param img Image. @param pt1 First point of the line segment. @param pt2 Second point of the line segment. @param color Line color. @param thickness Line thickness. @param lineType Type of the line, see cv::LineTypes. @param shift Number of fractional bits in the point coordinates. */ CV_EXPORTS_W void line(InputOutputArray img, Point pt1, Point pt2, const Scalar& color,int thickness = 1, int lineType = LINE_8, int shift = 0);
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标签:point,int,param,opencv,line,segment,color 来源: https://www.cnblogs.com/herd/p/15406749.html
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