File size: 2,677 Bytes
7fc5a59 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | #ifndef OPENPOSE_GUI_FRAMES_DISPLAY_HPP
#define OPENPOSE_GUI_FRAMES_DISPLAY_HPP
#include <openpose/core/common.hpp>
#include <openpose/gui/enumClasses.hpp>
namespace op
{
/**
* The FrameDisplayer class is the one presenting visually the processed frame to the user.
*/
class OP_API FrameDisplayer
{
public:
/**
* Constructor of the FrameDisplayer class.
* @param windowedName const std::string value with the opencv resulting display name. Showed at the top-left
* part of the window.
* @param initialWindowedSize const Point<int> with the initial window output resolution (width and height).
* @param fullScreen bool from which the FrameDisplayer::FullScreenMode property mFullScreenMode will be set,
* i.e., specifying the type of initial display (it can be changed later).
*/
FrameDisplayer(const std::string& windowedName = OPEN_POSE_NAME_AND_VERSION,
const Point<int>& initialWindowedSize = Point<int>{}, const bool fullScreen = false);
virtual ~FrameDisplayer();
// Due to OpenCV visualization issues (all visualization functions must be in the same thread)
void initializationOnThread();
/**
* This function set the new FrameDisplayer::FullScreenMode (e.g., full screen).
* @param fullScreenMode New FrameDisplayer::FullScreenMode state.
*/
void setFullScreenMode(const FullScreenMode fullScreenMode);
/**
* This function switch between full screen and windowed modes (e.g., when double-click on video players or
* Ctrt+Enter are presed).
*/
void switchFullScreenMode();
/**
* This function displays an image on the display.
* @param frame Mat image to display.
* @param waitKeyValue int value that specifies the argument parameter for cv::waitKey (see OpenCV
* documentation for more information). Special cases: select -1
* not to use cv::waitKey or 0 for cv::waitKey(0). OpenCV doc:
* http://docs.opencv.org/2.4/modules/highgui/doc/user_interface.html?highlight=waitkey
*/
void displayFrame(const Matrix& frame, const int waitKeyValue = -1);
/**
* Analogous to the previous displayFrame, but first it horizontally concatenates all the frames
*/
void displayFrame(const std::vector<Matrix>& frames, const int waitKeyValue = -1);
private:
const std::string mWindowName;
Point<int> mWindowedSize;
FullScreenMode mFullScreenMode;
};
}
#endif // OPENPOSE_GUI_FRAMES_DISPLAY_HPP
|