/*------------------------------------------------------------------------------------------*\
This?file?contains?material?supporting?chapter?1?of?the?book:
OpenCV3?Computer?Vision?Application?Programming?Cookbook
Third?Edition
by?Robert?Laganiere?Packt?Publishing?2016.

This?program?is?free?software;?permission?is?hereby?granted?to?use?copy?modify
and?distribute?this?source?code?or?portions?thereof?for?any?purpose?without?fee
subject?to?the?restriction?that?the?copyright?notice?may?not?be?removed
or?altered?from?any?source?or?altered?source?distribution.
The?software?is?released?on?an?as-is?basis?and?without?any?warranties?of?any?kind.
In?particular?the?software?is?not?guaranteed?to?be?fault-tolerant?or?free?from?failure.
The?author?disclaims?all?warranties?with?regard?to?this?software?any?use
and?any?consequent?failure?is?purely?the?responsibility?of?the?user.

Copyright?（C）?2016?Robert?Laganiere?www.laganiere.name
\*------------------------------------------------------------------------------------------*/

#include?

#include?
#include?
#include?


void?onMouse（?int?event?int?x?int?y?int?flags?void*?param）	{
	
	cv::Mat?*im=?reinterpret_cast（param）;

????switch?（event）?{	//?dispatch?the?event

		case?cv::EVENT_LBUTTONDOWN:?//?mouse?button?down?event

			//?display?pixel?value?at?（xy）
			std::cout?<				??????<（im->at（cv::Point（xy）））?<			break;
	}
}

int?main（）?{

	cv::Mat?image;?//?create?an?empty?image
	std::cout?<??????????????<
	//?read?the?input?image?as?a?gray-scale?image
	image=??cv::imread（“puppy.bmp“?cv::IMREAD_GRAYSCALE）;?

????if?（image.empty（））?{??//?error?handling
????????//?no?image?has?been?created...
		//?possibly?display?an?error?message
		//?and?quit?the?application?
		std::cout?<		return?0;
	}

	std::cout?<			??<	std::cout?<??????????????<
	//?create?image?window?named?“My?Image“
????cv::namedWindow（“Original?Image“）;?//?define?the?window?（optional）
	cv::imshow（“Original?Image“?image）;?//?show?the?image

	//?set?the?mouse?callback?for?this?image
	cv::setMouseCallback（“Original?Image“?onMouse?reinterpret_cast（&image））;

	cv::Mat?result;?//?we?create?another?empty?image
	cv::flip（imageresult1）;?//?positive?for?horizontal
??????????????????????????//?0?for?vertical?????????????????????
??????????????????????????//?negative?for?both

	cv::namedWindow（“Output?Image“）;?//?the?output?window
	cv::imshow（“Output?Image“?result）;

	cv::waitKey（0）;?//?0?to?indefinitely?wait?for?a?key?pressed
????????????????//?specifying?a?positive?value?will?wait?for
????????????????//?the?given?amount?of?msec

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-10-20?16:56??opencv計算機視覺編程攻略第三版（完整版）程序代碼\
?????文件????23907980??2018-10-20?16:56??opencv計算機視覺編程攻略第三版（完整版）程序代碼\0d2b5f0b-e9b0-4f37-b3c1-93ecfb177fc7.pdf
?????目錄???????????0??2018-10-20?16:55??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\
?????文件?????????378??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\.gitattributes
?????文件?????????649??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\.gitignore
?????文件????????1131??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\CMakeLists.txt
?????目錄???????????0??2018-10-20?16:55??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter01\
?????文件?????????749??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter01\CMakeLists.txt
?????文件?????????420??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter01\README.txt
?????文件????????3862??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter01\loadDisplaySave.cpp
?????文件????????2341??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter01\logo.cpp
?????文件????????3399??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter01\mat.cpp
?????目錄???????????0??2018-10-20?16:55??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter02\
?????文件?????????941??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter02\CMakeLists.txt
?????文件?????????676??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter02\README.txt
?????文件????????2192??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter02\addImages.cpp
?????文件???????14418??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter02\colorReduce.cpp
?????文件????????4692??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter02\contrast.cpp
?????文件????????2157??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter02\remapping.cpp
?????文件????????3214??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter02\saltImage.cpp
?????目錄???????????0??2018-10-20?16:55??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter03\
?????文件?????????815??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter03\CMakeLists.txt
?????文件?????????563??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter03\README.txt
?????文件????????3720??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter03\colorDetection.cpp
?????文件????????2089??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter03\colordetector.cpp
?????文件????????4599??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter03\colordetector.h
?????文件????????2468??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter03\extractobject.cpp
?????文件????????5687??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter03\huesaturation.cpp
?????目錄???????????0??2018-10-20?16:55??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter04\
?????文件????????1571??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter04\CMakeLists.txt
?????文件?????????999??2017-02-06?18:59??opencv計算機視覺編程攻略第三版（完整版）程序代碼\OpenCV3-Computer-Vision-Application-Programming-Cookbook-Third-Edition-master\Chapter04\README.txt
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