Class cv::viz::MouseEvent#

This class represents a mouse event.

#include <opencv2/viz/types.hpp>

Collaboration diagram for cv::viz::MouseEvent:

cv::viz::MouseEvent Node1 cv::viz::MouseEvent   + MouseEvent() Node2 Type     Node2->Node1 +type Node3 MouseButton     Node3->Node1 +button Node4 cv::Point_< _Tp >   + Point_() + Point_() + Point_() + Point_() + Point_() + Point_() + cross() + ddot() + dot() + inside() + operator Point_< _Tp2 >() + operator Vec< _Tp, 2 >() + operator=() + operator=() Node4->Node1 +pointer Node5 _Tp     Node5->Node4 +x +y Node6 int     Node6->Node1 +modifiers

cv::viz::MouseEvent Node1 cv::viz::MouseEvent   + MouseEvent() Node2 Type     Node2->Node1 +type Node3 MouseButton     Node3->Node1 +button Node4 cv::Point_< _Tp >   + Point_() + Point_() + Point_() + Point_() + Point_() + Point_() + cross() + ddot() + dot() + inside() + operator Point_< _Tp2 >() + operator Vec< _Tp, 2 >() + operator=() + operator=() Node4->Node1 +pointer Node5 _Tp     Node5->Node4 +x +y Node6 int     Node6->Node1 +modifiers

Public Types#

enum MouseButton {
    NoButton = 0,
    LeftButton,
    MiddleButton,
    RightButton,
    VScroll
}
enum Type {
    MouseMove = 1,
    MouseButtonPress,
    MouseButtonRelease,
    MouseScrollDown,
    MouseScrollUp,
    MouseDblClick
}

Detailed Description#

This class represents a mouse event.

Member Enumeration Documentation#

enum MouseButton

NoButton
Python: cv.viz.MouseEvent_NoButton

LeftButton
Python: cv.viz.MouseEvent_LeftButton

MiddleButton
Python: cv.viz.MouseEvent_MiddleButton

RightButton
Python: cv.viz.MouseEvent_RightButton

VScroll
Python: cv.viz.MouseEvent_VScroll

enum Type

MouseMove
Python: cv.viz.MouseEvent_MouseMove

MouseButtonPress
Python: cv.viz.MouseEvent_MouseButtonPress

MouseButtonRelease
Python: cv.viz.MouseEvent_MouseButtonRelease

MouseScrollDown
Python: cv.viz.MouseEvent_MouseScrollDown

MouseScrollUp
Python: cv.viz.MouseEvent_MouseScrollUp

MouseDblClick
Python: cv.viz.MouseEvent_MouseDblClick

Constructor & Destructor Documentation#

MouseEvent()#

cv::viz::MouseEvent::MouseEvent(
const Type & type,
const MouseButton & button,
const Point & pointer,
int modifiers )

Constructs a MouseEvent.

Parameters

  • type — Type of the event. This can be MouseMove, MouseButtonPress, MouseButtonRelease**, MouseScrollDown, MouseScrollUp, MouseDblClick.

  • button — Mouse button. This can be NoButton, LeftButton, MiddleButton, RightButton**, VScroll.

  • pointer — Position of the event.

  • modifiers — Signals if alt, ctrl or shift are pressed or their combination.

Member Data Documentation#

button#

MouseButton cv::viz::MouseEvent::button

modifiers#

int cv::viz::MouseEvent::modifiers

pointer#

Point cv::viz::MouseEvent::pointer

type#

Type cv::viz::MouseEvent::type

Source file#

The documentation for this class was generated from the following file: