Struct opencv::viz::MouseEvent

pub struct MouseEvent { /* private fields */ }

This class represents a mouse event.

Implementations

impl MouseEvent

pub fn new(
    typ: MouseEvent_Type,
    button: MouseEvent_MouseButton,
    pointer: Point,
    modifiers: i32
) -> Result<MouseEvent>

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.

Trait Implementations

impl Boxed for MouseEvent

unsafe fn from_raw(ptr: *mut c_void) -> Self

Wrap the specified raw pointer

fn into_raw(self) -> *mut c_void

Return an the underlying raw pointer while consuming this wrapper.

fn as_raw(&self) -> *const c_void

Return the underlying raw pointer.

fn as_raw_mut(&mut self) -> *mut c_void

Return the underlying mutable raw pointer

impl Drop for MouseEvent

fn drop(&mut self)

Executes the destructor for this type.

impl MouseEventTrait for MouseEvent

fn as_raw_mut_MouseEvent(&mut self) -> *mut c_void

fn set_type(&mut self, val: MouseEvent_Type)

fn set_button(&mut self, val: MouseEvent_MouseButton)

fn set_pointer(&mut self, val: Point)

fn set_modifiers(&mut self, val: i32)

impl MouseEventTraitConst for MouseEvent

fn as_raw_MouseEvent(&self) -> *const c_void

fn typ(&self) -> MouseEvent_Type

fn button(&self) -> MouseEvent_MouseButton

fn pointer(&self) -> Point

fn modifiers(&self) -> i32

impl Send for MouseEvent