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Update samples

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This commit is contained in:
Suleyman TURKMEN
2020-07-22 07:29:56 +03:00
parent 5444a6b11c
commit 88dbee3589
3 changed files with 6 additions and 24 deletions
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samples/cpp/squares.cpp
+4 -18
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@@ -121,21 +121,6 @@ static void findSquares( const Mat& image, vector<vector<Point> >& squares )
}
}
// the function draws all the squares in the image
static void drawSquares( Mat& image, const vector<vector<Point> >& squares )
{
for( size_t i = 0; i < squares.size(); i++ )
{
const Point* p = &squares[i][0];
int n = (int)squares[i].size();
polylines(image, &p, &n, 1, true, Scalar(0,255,0), 3, LINE_AA);
}
imshow(wndname, image);
}
int main(int argc, char** argv)
{
static const char* names[] = { "pic1.png", "pic2.png", "pic3.png",
@@ -148,8 +133,6 @@ int main(int argc, char** argv)
names[1] = "0";
}
vector<vector<Point> > squares;
for( int i = 0; names[i] != 0; i++ )
{
string filename = samples::findFile(names[i]);
@@ -160,8 +143,11 @@ int main(int argc, char** argv)
continue;
}
vector<vector<Point> > squares;
findSquares(image, squares);
drawSquares(image, squares);
polylines(image, squares, true, Scalar(0, 255, 0), 3, LINE_AA);
imshow(wndname, image);
int c = waitKey();
if( c == 27 )