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Merge pull request #13236 from tomoaki0705:featureHighguiGetProp

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This commit is contained in:
Alexander Alekhin 2018-11-21 15:54:59 +00:00
commit 6b346c92be
3 changed files with 22 additions and 0 deletions
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2
modules/highgui/src/precomp.hpp
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@ -114,6 +114,8 @@ double cvGetRatioWindow_GTK(const char* name);
double cvGetOpenGlProp_W32(const char* name); double cvGetOpenGlProp_W32(const char* name);
double cvGetOpenGlProp_GTK(const char* name); double cvGetOpenGlProp_GTK(const char* name);
double cvGetPropVisible_W32(const char* name);
//for QT //for QT
#if defined (HAVE_QT) #if defined (HAVE_QT)
CvRect cvGetWindowRect_QT(const char* name); CvRect cvGetWindowRect_QT(const char* name);

2
modules/highgui/src/window.cpp
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@ -156,6 +156,8 @@ CV_IMPL double cvGetWindowProperty(const char* name, int prop_id)
case CV_WND_PROP_VISIBLE: case CV_WND_PROP_VISIBLE:
#if defined (HAVE_QT) #if defined (HAVE_QT)
return cvGetPropVisible_QT(name); return cvGetPropVisible_QT(name);
#elif defined(HAVE_WIN32UI)
return cvGetPropVisible_W32(name);
#else #else
return -1; return -1;
#endif #endif

18
modules/highgui/src/window_w32.cpp
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@ -629,6 +629,24 @@ double cvGetOpenGlProp_W32(const char* name)
return result; return result;
} }
double cvGetPropVisible_W32(const char* name)
{
double result = -1;
CV_FUNCNAME( "cvGetPropVisible_W32" );
__BEGIN__;
if (!name)
CV_ERROR( CV_StsNullPtr, "NULL name string" );
result = (icvFindWindowByName( name ) != NULL);
__END__;
return result;
}
// OpenGL support // OpenGL support