Add more details to drawContour description

pull/9986/head
Vitaly Tuzov 8 years ago
parent 110af09bf9
commit b9b553b8bc
  1. 2
      modules/imgproc/include/opencv2/imgproc.hpp

@ -4584,6 +4584,8 @@ draws the contours, all the nested contours, all the nested-to-nested contours,
parameter is only taken into account when there is hierarchy available.
@param offset Optional contour shift parameter. Shift all the drawn contours by the specified
\f$\texttt{offset}=(dx,dy)\f$ .
@note In case function is called to draw all contours with filled interior (negative contourIdx and thickness) it process nested contours as shapes with holes.
In this mode function fill areas inner to odd amount of contours and avoid filling areas inner to even amount of contours using even-odd rule over all edges of all contours.
*/
CV_EXPORTS_W void drawContours( InputOutputArray image, InputArrayOfArrays contours,
int contourIdx, const Scalar& color,

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