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Open Source Computer Vision Library
https://opencv.org/
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194 lines
6.5 KiB
194 lines
6.5 KiB
/*M/////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
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// |
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// By downloading, copying, installing or using the software you agree to this license. |
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// If you do not agree to this license, do not download, install, |
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// copy or use the software. |
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// |
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// |
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// Intel License Agreement |
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// For Open Source Computer Vision Library |
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// |
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// Copyright (C) 2000, Intel Corporation, all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// * Redistribution's of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// * Redistribution's in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation |
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// and/or other materials provided with the distribution. |
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// |
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// * The name of Intel Corporation may not be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// This software is provided by the copyright holders and contributors "as is" and |
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// any express or implied warranties, including, but not limited to, the implied |
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// warranties of merchantability and fitness for a particular purpose are disclaimed. |
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// In no event shall the Intel Corporation or contributors be liable for any direct, |
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// indirect, incidental, special, exemplary, or consequential damages |
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// (including, but not limited to, procurement of substitute goods or services; |
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// loss of use, data, or profits; or business interruption) however caused |
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// and on any theory of liability, whether in contract, strict liability, |
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// or tort (including negligence or otherwise) arising in any way out of |
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// the use of this software, even if advised of the possibility of such damage. |
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// |
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//M*/ |
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#ifndef __HIGHGUI_H_ |
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#define __HIGHGUI_H_ |
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#if defined(__OPENCV_BUILD) && defined(BUILD_PLUGIN) |
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#undef __OPENCV_BUILD // allow public API only |
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#endif |
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#include "opencv2/highgui.hpp" |
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#if !defined(BUILD_PLUGIN) |
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#include "opencv_highgui_config.hpp" // generated by CMake |
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#endif |
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#include "opencv2/core/utility.hpp" |
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#if defined(__OPENCV_BUILD) |
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#include "opencv2/core/private.hpp" |
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#endif |
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#include "opencv2/imgproc.hpp" |
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#include "opencv2/imgproc/imgproc_c.h" |
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#include "opencv2/highgui/highgui_c.h" |
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#include <stdlib.h> |
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#include <stdio.h> |
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#include <string.h> |
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#include <limits.h> |
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#include <ctype.h> |
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#if defined _WIN32 || defined WINCE |
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#include <windows.h> |
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#undef small |
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#undef min |
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#undef max |
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#undef abs |
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#endif |
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/* Errors */ |
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#define HG_OK 0 /* Don't bet on it! */ |
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#define HG_BADNAME -1 /* Bad window or file name */ |
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#define HG_INITFAILED -2 /* Can't initialize HigHGUI */ |
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#define HG_WCFAILED -3 /* Can't create a window */ |
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#define HG_NULLPTR -4 /* The null pointer where it should not appear */ |
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#define HG_BADPARAM -5 |
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#define __BEGIN__ __CV_BEGIN__ |
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#define __END__ __CV_END__ |
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#define EXIT __CV_EXIT__ |
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#define CV_WINDOW_MAGIC_VAL 0x00420042 |
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#define CV_TRACKBAR_MAGIC_VAL 0x00420043 |
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//Yannick Verdie 2010, Max Kostin 2015 |
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void cvSetModeWindow_W32(const char* name, double prop_value); |
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void cvSetModeWindow_GTK(const char* name, double prop_value); |
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void cvSetModeWindow_COCOA(const char* name, double prop_value); |
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void cvSetModeWindow_WinRT(const char* name, double prop_value); |
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CvRect cvGetWindowRect_W32(const char* name); |
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CvRect cvGetWindowRect_GTK(const char* name); |
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CvRect cvGetWindowRect_COCOA(const char* name); |
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double cvGetModeWindow_W32(const char* name); |
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double cvGetModeWindow_GTK(const char* name); |
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double cvGetModeWindow_COCOA(const char* name); |
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double cvGetModeWindow_WinRT(const char* name); |
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double cvGetPropWindowAutoSize_W32(const char* name); |
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double cvGetPropWindowAutoSize_GTK(const char* name); |
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double cvGetRatioWindow_W32(const char* name); |
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double cvGetRatioWindow_GTK(const char* name); |
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double cvGetOpenGlProp_W32(const char* name); |
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double cvGetOpenGlProp_GTK(const char* name); |
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double cvGetPropVisible_W32(const char* name); |
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double cvGetPropVisible_COCOA(const char* name); |
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double cvGetPropTopmost_W32(const char* name); |
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double cvGetPropTopmost_COCOA(const char* name); |
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void cvSetPropTopmost_W32(const char* name, const bool topmost); |
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void cvSetPropTopmost_COCOA(const char* name, const bool topmost); |
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double cvGetPropVsync_W32(const char* name); |
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void cvSetPropVsync_W32(const char* name, const bool enabled); |
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void setWindowTitle_W32(const cv::String& name, const cv::String& title); |
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void setWindowTitle_GTK(const cv::String& name, const cv::String& title); |
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void setWindowTitle_QT(const cv::String& name, const cv::String& title); |
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void setWindowTitle_COCOA(const cv::String& name, const cv::String& title); |
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void setWindowTitle_WAYLAND(const cv::String& name, const cv::String& title); |
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int pollKey_W32(); |
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//for QT |
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#if defined (HAVE_QT) |
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CvRect cvGetWindowRect_QT(const char* name); |
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double cvGetModeWindow_QT(const char* name); |
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void cvSetModeWindow_QT(const char* name, double prop_value); |
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double cvGetPropWindow_QT(const char* name); |
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void cvSetPropWindow_QT(const char* name,double prop_value); |
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double cvGetRatioWindow_QT(const char* name); |
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void cvSetRatioWindow_QT(const char* name,double prop_value); |
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double cvGetOpenGlProp_QT(const char* name); |
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double cvGetPropVisible_QT(const char* name); |
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#endif |
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inline void convertToShow(const cv::Mat &src, cv::Mat &dst, bool toRGB = true) |
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{ |
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const int src_depth = src.depth(); |
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CV_Assert(src_depth != CV_16F && src_depth != CV_32S); |
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cv::Mat tmp; |
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switch(src_depth) |
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{ |
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case CV_8U: |
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tmp = src; |
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break; |
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case CV_8S: |
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cv::convertScaleAbs(src, tmp, 1, 127); |
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break; |
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case CV_16S: |
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cv::convertScaleAbs(src, tmp, 1/255., 127); |
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break; |
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case CV_16U: |
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cv::convertScaleAbs(src, tmp, 1/255.); |
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break; |
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case CV_32F: |
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case CV_64F: // assuming image has values in range [0, 1) |
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src.convertTo(tmp, CV_8U, 255., 0.); |
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break; |
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} |
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cv::cvtColor(tmp, dst, toRGB ? cv::COLOR_BGR2RGB : cv::COLOR_BGRA2BGR, dst.channels()); |
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} |
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inline void convertToShow(const cv::Mat &src, const CvMat* arr, bool toRGB = true) |
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{ |
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cv::Mat dst = cv::cvarrToMat(arr); |
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convertToShow(src, dst, toRGB); |
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CV_Assert(dst.data == arr->data.ptr); |
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} |
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namespace cv { |
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CV_EXPORTS Mutex& getWindowMutex(); |
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static inline Mutex& getInitializationMutex() { return getWindowMutex(); } |
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} // namespace |
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#endif /* __HIGHGUI_H_ */
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