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Build tutorial codes together with other samples

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These codes should be included into regular builds.
This commit is contained in:
Andrey Kamaev
2012-11-07 18:21:20 +04:00
parent 6484732509
commit b131dfeecd
58 changed files with 420 additions and 354 deletions
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22
samples/cpp/tutorial_code/ImgTrans/Remap_Demo.cpp
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@@ -14,7 +14,7 @@ using namespace cv;
/// Global variables
Mat src, dst;
Mat map_x, map_y;
char* remap_window = "Remap demo";
const char* remap_window = "Remap demo";
int ind = 0;
/// Function Headers
@@ -23,7 +23,7 @@ void update_map( void );
/**
* @function main
*/
int main( int argc, char** argv )
int main( int, char** argv )
{
/// Load the image
src = imread( argv[1], 1 );
@@ -37,7 +37,7 @@ int main( int argc, char** argv )
namedWindow( remap_window, CV_WINDOW_AUTOSIZE );
/// Loop
while( true )
for(;;)
{
/// Each 1 sec. Press ESC to exit the program
int c = waitKey( 1000 );
@@ -71,8 +71,8 @@ void update_map( void )
case 0:
if( i > src.cols*0.25 && i < src.cols*0.75 && j > src.rows*0.25 && j < src.rows*0.75 )
{
map_x.at<float>(j,i) = 2*( i - src.cols*0.25 ) + 0.5 ;
map_y.at<float>(j,i) = 2*( j - src.rows*0.25 ) + 0.5 ;
map_x.at<float>(j,i) = 2*( i - src.cols*0.25f ) + 0.5f ;
map_y.at<float>(j,i) = 2*( j - src.rows*0.25f ) + 0.5f ;
}
else
{ map_x.at<float>(j,i) = 0 ;
@@ -80,16 +80,16 @@ void update_map( void )
}
break;
case 1:
map_x.at<float>(j,i) = i ;
map_y.at<float>(j,i) = src.rows - j ;
map_x.at<float>(j,i) = (float)i ;
map_y.at<float>(j,i) = (float)(src.rows - j) ;
break;
case 2:
map_x.at<float>(j,i) = src.cols - i ;
map_y.at<float>(j,i) = j ;
map_x.at<float>(j,i) = (float)(src.cols - i) ;
map_y.at<float>(j,i) = (float)j ;
break;
case 3:
map_x.at<float>(j,i) = src.cols - i ;
map_y.at<float>(j,i) = src.rows - j ;
map_x.at<float>(j,i) = (float)(src.cols - i) ;
map_y.at<float>(j,i) = (float)(src.rows - j) ;
break;
} // end of switch
}