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samples: use findFile() in "cpp"

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This commit is contained in:
Alexander Alekhin
2018-10-31 15:48:56 +03:00
committed by Alexander Alekhin
parent 2fa9bd221d
commit c4c31f5bba
52 changed files with 359 additions and 286 deletions
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samples/cpp/squares.cpp
+5 -4
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@@ -138,8 +138,8 @@ static void drawSquares( Mat& image, const vector<vector<Point> >& squares )
int main(int argc, char** argv)
{
static const char* names[] = { "../data/pic1.png", "../data/pic2.png", "../data/pic3.png",
"../data/pic4.png", "../data/pic5.png", "../data/pic6.png", 0 };
static const char* names[] = { "data/pic1.png", "data/pic2.png", "data/pic3.png",
"data/pic4.png", "data/pic5.png", "data/pic6.png", 0 };
help(argv[0]);
if( argc > 1)
@@ -152,10 +152,11 @@ int main(int argc, char** argv)
for( int i = 0; names[i] != 0; i++ )
{
Mat image = imread(names[i], IMREAD_COLOR);
string filename = samples::findFile(names[i]);
Mat image = imread(filename, IMREAD_COLOR);
if( image.empty() )
{
cout << "Couldn't load " << names[i] << endl;
cout << "Couldn't load " << filename << endl;
continue;
}