ImageEn, unit ievision

TIEVisionImage.findContours

TIEVisionImage.findContours


Declaration

function findContours(mode: TIEVisionContourRetrMode; method: TIEVisionContourApproxMethod; offset: TIEVisionPoint): TIEVisionVectorObjRef; safecall;


Description

Finds contours.
Image must be ievUINT8, 1 channel. Result will be a vector of vector of points (TIEVisionVectorObjRef will contain TIEVision VectorPoint objects).

Parameter Description
mode Contour retrieval mode.
method Contour approximation method.
offset Optional offset by which every contour point is shifted.