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Function for drawing arrows

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2014-07-11 19:43:04 +02:00
parent d262b04d99
commit d0c3c4c373
3 changed files with 53 additions and 0 deletions
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4
modules/core/include/opencv2/core/core.hpp
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@@ -2590,6 +2590,10 @@ CV_EXPORTS_AS(randShuffle) void randShuffle_(InputOutputArray dst, double iterFa
CV_EXPORTS_W void line(CV_IN_OUT Mat& img, Point pt1, Point pt2, const Scalar& color,
int thickness=1, int lineType=8, int shift=0);
//! draws an arrow from pt1 to pt2 in the image
CV_EXPORTS_W void arrowedLine(CV_IN_OUT Mat& img, Point pt1, Point pt2, const Scalar& color,
int thickness=1, int line_type=8, int shift=0, double tipLength=0.1);
//! draws the rectangle outline or a solid rectangle with the opposite corners pt1 and pt2 in the image
CV_EXPORTS_W void rectangle(CV_IN_OUT Mat& img, Point pt1, Point pt2,
const Scalar& color, int thickness=1,