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several small fixes; added overloaded variant of cv::drawChessboardCorners

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This commit is contained in:
Vadim Pisarevsky
2010-11-27 23:16:50 +00:00
parent ee3618243d
commit cbe132cabe
7 changed files with 34 additions and 13 deletions
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17
modules/calib3d/src/calibinit.cpp
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@@ -1916,10 +1916,21 @@ void drawChessboardCorners( Mat& image, Size patternSize,
if( corners.cols == 0 || corners.rows == 0 )
return;
CvMat _image = image;
CV_Assert((corners.cols == 1 || corners.rows == 1) &&
corners.type() == CV_32FC2 && corners.isContinuous());
int nelems = corners.checkVector(2, CV_32F, true);
CV_Assert(nelems >= 0);
cvDrawChessboardCorners( &_image, patternSize, (CvPoint2D32f*)corners.data,
corners.cols + corners.rows - 1, patternWasFound );
nelems, patternWasFound );
}
void drawChessboardCorners( Mat& image, Size patternSize,
const vector<Point2f>& corners,
bool patternWasFound )
{
if( corners.empty() )
return;
CvMat _image = image;
cvDrawChessboardCorners( &_image, patternSize, (CvPoint2D32f*)&corners[0],
(int)corners.size(), patternWasFound );
}
}