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update samples: waitKey() usage

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Original commit is a5f19f7dd6
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/interactive-calibration/calibPipeline.cpp
+1 -1
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@@ -68,7 +68,7 @@ PipelineExitStatus CalibPipeline::start(std::vector<cv::Ptr<FrameProcessor> > pr
for (std::vector<cv::Ptr<FrameProcessor> >::iterator it = processors.begin(); it != processors.end(); ++it)
processedFrame = (*it)->processFrame(processedFrame);
cv::imshow(mainWindowName, processedFrame);
int key = cv::waitKey(CAP_DELAY);
char key = (char)cv::waitKey(CAP_DELAY);
if(key == 27) // esc
return Finished;