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update samples: waitKey() usage

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Original commit is a5f19f7dd6ae5bc93f73e0417a9e0bfd34c01672
This commit is contained in:
StevenPuttemans
2016-08-12 15:11:30 +02:00
committed by Alexander Alekhin
parent 4e7b521438
commit 6d34d6b47e
76 changed files with 142 additions and 154 deletions
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apps/createsamples/utility.cpp
+5 -5
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@@ -1270,7 +1270,7 @@ void cvCreateTrainingSamples( const char* filename,
if( showsamples )
{
cvShowImage( "Sample", &sample );
if( cvWaitKey( 0 ) == 27 )
if( (cvWaitKey( 0 ) & 0xFF) == 27 )
{
showsamples = 0;
}
@@ -1402,7 +1402,7 @@ void cvCreateTestSamples( const char* infoname,
if( showsamples )
{
cvShowImage( "Image", &cvbgreader->src );
if( cvWaitKey( 0 ) == 27 )
if( (cvWaitKey( 0 ) & 0xFF) == 27 )
{
showsamples = 0;
}
@@ -1525,7 +1525,7 @@ int cvCreateTrainingSamplesFromInfo( const char* infoname, const char* vecfilena
if( showsamples )
{
cvShowImage( "Sample", sample );
if( cvWaitKey( 0 ) == 27 )
if( (cvWaitKey( 0 ) & 0xFF) == 27 )
{
showsamples = 0;
}
@@ -1672,7 +1672,7 @@ void cvShowVecSamples( const char* filename, int winwidth, int winheight,
icvGetTraininDataFromVec( sample, &file );
if( scale != 1.0 ) cvResize( sample, scaled_sample, CV_INTER_LINEAR);
cvShowImage( "Sample", scaled_sample );
if( cvWaitKey( 0 ) == 27 ) break;
if( (cvWaitKey( 0 ) & 0xFF) == 27 ) break;
}
if( scaled_sample && scaled_sample != sample ) cvReleaseMat( &scaled_sample );
cvReleaseMat( &sample );
@@ -1680,4 +1680,4 @@ void cvShowVecSamples( const char* filename, int winwidth, int winheight,
}
fclose( file.input );
}
}
}