{"id":1073,"date":"2009-09-11T18:09:21","date_gmt":"2009-09-11T09:09:21","guid":{"rendered":"https:\/\/www.iss.ai\/?p=1073"},"modified":"2009-09-11T18:09:21","modified_gmt":"2009-09-11T09:09:21","slug":"cvnamedwindow%e3%81%ae%e3%82%a6%e3%82%a3%e3%83%b3%e3%83%89%e3%82%a6%e3%82%92%e3%81%86%e3%81%a3%e3%81%8b%e3%82%8a%e9%96%89%e3%81%98%e3%81%aa%e3%81%8f%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.iss.ai\/?p=1073","title":{"rendered":"cvNamedWindow\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u3046\u3063\u304b\u308a\u9589\u3058\u306a\u304f\u3059\u308b"},"content":{"rendered":"\t\t\t\t

OpenCV\u3067cvNamedWindow()\u3067\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u4f5c\u3063\u3066\u753b\u50cf\u3092\u8868\u793a\u3057\u3066\u3044\u308b\u3068\u304d\uff0c\u3046\u3063\u304b\u308a\u53f3\u4e0a\u306e\u9589\u3058\u308b\u30dc\u30bf\u30f3[x]\u3092\u30dd\u30c1\u3063\u3068\u62bc\u3057\u3066\u3057\u307e\u3063\u305f\u308a\u3057\u3066\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u9589\u3058\u3066\u3057\u307e\u3046\u3068\u305d\u308c\u306a\u308a\u306b\u60b2\u3057\u3044\u6c17\u6301\u3061\u306b\u306a\u308a\u307e\u3059\uff0e
\n\t\t\t\t\u305d\u306e\u3088\u3046\u306a\u6b8b\u5ff5\u306a\u4e8b\u614b\u3092\u5c11\u3057\u3067\u3082\u56de\u907f\u3067\u304d\u308b\u3088\u3046\u306b\uff0c\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u9589\u3058\u308b\u30dc\u30bf\u30f3\u3092\u7121\u52b9\u5316\u3057\u3066\u307f\u307e\u3057\u305f\uff0e<\/p>\n\t\t\t\t

\u30bf\u30a4\u30c8\u30eb\u30d0\u30fc\u53f3\u7aef\u306b\u3042\u308b\u9589\u3058\u308b\u30dc\u30bf\u30f3[x]\u3092\u7121\u52b9\u5316\u3059\u308b\u306b\u306f\uff0c\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b7\u30b9\u30c6\u30e0\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u9589\u3058\u308b\u300d\u3092\u53d6\u308a\u6255\u3048\u3070\u826f\u3044\u6a21\u69d8\u306a\u306e\u3067\uff0c\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff0e<\/p>\n\t\t\t\t

[\u624b\u9806]
\n\t\t\t\t(1)cvNamedWindow()\u3067\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u4f5c\u308b
\n\t\t\t\t(2)\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u30b7\u30b9\u30c6\u30e0\u30e1\u30cb\u30e5\u30fc\u304b\u3089\uff0c\u300c\u9589\u3058\u308b\u300d(SC_CLOSE)\u3092\u9664\u53bb\u3059\u308b<\/p>\n\t\t\t\t

cvNamedWindow()\u3067\u4f5c\u3089\u308c\u308b\u30a6\u30a3\u30f3\u30c9\u30a6\u306f\uff0c\u30bf\u30a4\u30c8\u30eb\u30d0\u30fc\u3068\u67a0\u304c\u3042\u308b\u89aa\u30a6\u30a3\u30f3\u30c9\u30a6\u3068\uff0c\u753b\u50cf\u3092\u8868\u793a\u3059\u308b\u5b50\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\uff12\u5c64\u69cb\u9020\u3067\u3067\u304d\u3066\u304a\u308a\uff0ccvGetWindowHandle()\u3067\u5f97\u3089\u308c\u308b\u30a6\u30a3\u30f3\u30c9\u30a6\u30cf\u30f3\u30c9\u30eb\u306f\uff0c\u5b50\u30a6\u30a3\u30f3\u30c9\u30a6\u5074\u306e\u30cf\u30f3\u30c9\u30eb\u306b\u306a\u308b\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\uff0e
\n\t\t\t\t\u30b7\u30b9\u30c6\u30e0\u30e1\u30cb\u30e5\u30fc\u3092\u3044\u3058\u304f\u308b\u5bfe\u8c61\u306f\uff0ccvGetWindowHandle()\u3067\u5f97\u3089\u308c\u308b\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u89aa\u30a6\u30a3\u30f3\u30c9\u30a6\u306b\u306a\u308a\u307e\u3059\uff0e<\/p>\n\t\t\t\t

\r\n
\r\n\/\/\u25cf\u6307\u5b9a\u540d\u79f0\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u5b58\u5728\u3059\u308b\u304b\uff1f\r\ninline bool cvWndIsExist( const char *name )\r\n{\r\n\treturn ( cvGetWindowHandle( name ) != 0 );\r\n}\r\n\r\n\/\/\u25cf\u9589\u3058\u308b\u30dc\u30bf\u30f3[x]\u304c\u4f7f\u3048\u306a\u3044\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u4f5c\u308b\r\n\/\/\uff08\u305f\u3060\u3057\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u9589\u3058\u308b\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u30ad\u30fc\u307e\u3067\u306f\u6bba\u305b\u3066\u306a\u3044\uff09\r\ninline int cvNoCloseWindow( const char* name, int flags=CV_WINDOW_AUTOSIZE )\r\n{\r\n\tif( cvWndIsExist( name ) )return 1;\r\n\r\n\tint ret = cvNamedWindow( name, flags );\r\n\tHWND hParent = GetParent( (HWND)cvGetWindowHandle(name) );\r\n\tif( hParent )\r\n\t{\r\n\t\tRemoveMenu( GetSystemMenu( hParent, FALSE ), SC_CLOSE, MF_BYCOMMAND );\r\n\t}\r\n\treturn ret;\r\n}\r\n<\/pre>\n\t\t\t\t
\u6307\u5b9a\u3057\u305f\u540d\u524d\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u65e2\u306b\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\uff0c\u306a\u3093\u3068\u306a\u304f1\u3092\u8fd4\u3057\u3066\u307f\u307e\u3057\u305f\uff0e
\n\t\t\t\t\uff08cvNamedWindow\u306e\u30b3\u30fc\u30c9\u304c1\u3092\u8fd4\u3057\u3066\u3044\u305f\u306e\u3067\u540c\u3058\u306b\u3057\u305f\uff09<\/p>\n\t\t\t\t
\u3053\u308c\u3067\u9589\u3058\u308b\u30dc\u30bf\u30f3\uff08\u3068\uff0c\u30e1\u30cb\u30e5\u30fc\u306e\u300c\u9589\u3058\u308b\u300d\uff09\u306f\u5c01\u3058\u307e\u3057\u305f\u304c\uff0c\u6b8b\u5ff5\u306a\u304c\u3089\u300c\u9589\u3058\u3089\u308c\u306a\u3044\u300d\u3092\u9054\u6210\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\uff0eAlt+F4\u3068\u304b\u62bc\u3055\u308c\u308b\u3068\u3084\u3063\u3071\u308a\u9589\u3058\u3066\u3057\u307e\u3044\u307e\u3059\uff0e
\n\t\t\t\t\u3067\u3082\u307e\u3041\uff0c\u9589\u3058\u308b\u30dc\u30bf\u30f3\u3092\u7070\u8272\u8868\u793a\u3059\u308b\u3053\u3068\u3067\u300c\u9589\u3058\u3061\u3083\u3044\u3084\u3093\u300d\u3068\u3044\u3046\u5e0c\u671b\u3092\u6697\u306b\u793a\u3059\u3053\u3068\u306f\u3067\u304d\u305f\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f\u3000\u3068\u3044\u3046\u3053\u3068\u3067\uff0c\u500b\u4eba\u7684\u306b\u306f\u3053\u308c\u304f\u3089\u3044\u3067\u5341\u5206\u3067\u3059\u304c\u2026<\/p>\n\t\t\t\t
\u4e00\u5fdc\uff0cAlt+F4\u3082\u3064\u3076\u3059\u65b9\u6cd5\u3082\u3084\u3063\u3066\u307f\u307e\u3057\u305f\uff0e
\n\t\t\t\tAlt+F4\u304c\u62bc\u3055\u308c\u308b\u3068\uff0cWM_SYSCOMMAND\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u98db\u3093\u3067\u304d\u3066\uff0cwParam\u304cSC_CLOSE\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0e\u306a\u306e\u3067\uff0c<\/p>\n\t\t\t\t
(3)\u30a6\u30a3\u30f3\u30c9\u30a6\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u5dee\u3057\u66ff\u3048\u3066\uff0cWM_SYSCOMMAND+SC_CLOSE\u306a\u6642\u306f\u4f55\u3082\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b<\/p>\n\t\t\t\t
\u3053\u3068\u3067\uff0cAlt+F4\u3082\u6483\u589c\u3067\u304d\u305d\u3046\u3067\u3059\uff0e\u30b3\u30fc\u30c9\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u307e\u3059\uff0e<\/p>\n\t\t\t\t
\r\n
\r\nLRESULT CALLBACK CV_NoCloseProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)\r\n{\r\n\tif( msg==WM_SYSCOMMAND && wParam==SC_CLOSE )\r\n\t{\r\n\t\treturn 0;\r\n\t}\r\n\telse\r\n\t{\r\n\t\tWNDPROC DefWP = (WNDPROC)GetProp( hWnd, "CV_DEF_PROC" );\r\n\t\treturn CallWindowProc( DefWP, hWnd, msg, wParam, lParam );\r\n\t}\r\n}\r\n\r\nint cvNoCloseWindow( const char* name, int flags=CV_WINDOW_AUTOSIZE )\r\n{\r\n\tif( cvWndIsExist( name ) )return 1;\r\n\r\n\tint ret = cvNamedWindow( name, flags );\r\n\tHWND hParent = GetParent( (HWND)cvGetWindowHandle(name) );\r\n\tif( hParent )\r\n\t{\r\n\t\t\/\/\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c\u9589\u3058\u308b\u300d\u3092\u9664\u53bb\uff08\u3059\u308b\u3068\uff0c[x]\u30dc\u30bf\u30f3\u304c\u7070\u8272\u306b\u306a\u308b\uff09\r\n\t\tRemoveMenu( GetSystemMenu( hParent, FALSE ), SC_CLOSE, MF_BYCOMMAND );\r\n\r\n\t\t\/\/\u30a6\u30a3\u30f3\u30c9\u30a6\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u7f6e\u304d\u63db\u3048\u3067Alt+F4\u3082\u3064\u3076\u3059\r\n\t\tSetProp( hParent, "CV_DEF_PROC", (HANDLE)GetWindowLong( hParent, GWL_WNDPROC ) );\r\n\t\tSetWindowLong( hParent, GWL_WNDPROC, (LONG)CV_NoCloseProc );\r\n\r\n\t\t\/\/\u518d\u63cf\u753b\uff0e\u3053\u3093\u306a\u3093\u3067\u3044\u3044\u306e\u304b\uff1f\r\n\t\tShowWindow( hParent, SW_HIDE );\r\n\t\tShowWindow( hParent, SW_SHOW );\r\n\t}\r\n\treturn ret;\r\n}\r\n<\/pre>\n\t\t\t\t
\u30a6\u30a3\u30f3\u30c9\u30a6\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092SetWindowLong()\u3067\u81ea\u524d\u306eCV_NoCloseProc()\u306b\u5dee\u3057\u66ff\u3048\u3066\u3044\u307e\u3059\uff0e
\n\t\t\t\t\u3064\u3076\u3057\u305f\u3044\u51e6\u7406\u4ee5\u5916\u306f\u5143\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u51e6\u7406\u3057\u3066\u3082\u3089\u3044\u305f\u3044\u306e\u3067\uff0c\u5dee\u3057\u66ff\u3048\u308b\u524d\u306b\u5143\u306e\u30a6\u30a3\u30f3\u30c9\u30a6\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u53d6\u5f97\u3057\uff0cSetProp()\u3067\u4fdd\u5b58\u3057\u3066\u3044\u307e\u3059\uff0e
\n\t\t\t\t\uff08\u306a\u3093\u304b\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u5dee\u3057\u66ff\u3048\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u305f\u3068\u3053\u308d\uff0c\u9589\u3058\u308b\u30dc\u30bf\u30f3\u304c\u521d\u671f\u306b\u7070\u8272\u8868\u793a\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u305f\u306e\u3067\uff0c\u30a6\u30a3\u30f3\u30c9\u30a6\u518d\u63cf\u753b\u3082\u8ffd\u52a0\uff0e\uff09<\/p>\n\t\t\t\t
\u3068\u308a\u3042\u3048\u305a\u304b\u306a\u308a\u9589\u3058\u308c\u306a\u3044\u611f\u3058\u306b\u306a\u3063\u305f\u3068\u601d\u3044\u307e\u3059\u304c\uff0c\u3053\u3053\u307e\u3067\u3084\u308b\u5fc5\u8981\u306f\u306a\u3055\u305d\u3046\u3068\u3044\u3046\u304b\uff0ccvShowImage()\u306e\u524d\u306b\u300c\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u5b58\u5728\u3092\u78ba\u8a8d\u3057\u3066\uff0c\u306a\u304b\u3063\u305f\u3089\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u4f5c\u308b\u300d\u985e\u306e\u30b3\u30fc\u30c9\u3092\u7d20\u76f4\u306b\u7f6e\u3044\u305f\u65b9\u304c\u3088\u3063\u307d\u3069\u826f\u3044\u3088\u3046\u306a\u4e88\u611f\uff0e<\/p>\n","protected":false},"excerpt":{"rendered":"
OpenCV\u3067cvNamedWindow()\u3067\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u4f5c\u3063\u3066\u753b\u50cf\u3092\u8868\u793a\u3057\u3066\u3044\u308b\u3068\u304d\uff0c\u3046\u3063\u304b\u308a\u53f3\u4e0a\u306e\u9589\u3058\u308b\u30dc\u30bf\u30f3[x]\u3092\u30dd\u30c1\u3063\u3068\u62bc\u3057\u3066\u3057\u307e\u3063\u305f\u308a\u3057\u3066\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u9589\u3058\u3066\u3057\u307e\u3046\u3068\u305d\u308c\u306a\u308a\u306b\u60b2\u3057\u3044\u6c17\u6301\u3061\u306b\u306a\u308a\u307e\u3059\uff0e \u305d\u306e\u3088\u3046 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[19],"class_list":["post-1073","post","type-post","status-publish","format-standard","hentry","category-soft","tag-opencv"],"_links":{"self":[{"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/posts\/1073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iss.ai\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1073"}],"version-history":[{"count":11,"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/posts\/1073\/revisions"}],"predecessor-version":[{"id":1094,"href":"https:\/\/www.iss.ai\/index.php?rest_route=\/wp\/v2\/posts\/1073\/revisions\/1094"}],"wp:attachment":[{"href":"https:\/\/www.iss.ai\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iss.ai\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iss.ai\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}