Enum flo_draw::DrawEvent

pub enum DrawEvent {
    Redraw,
    NewFrame,
    Scale(f64),
    Resize(f64, f64),
    CanvasTransform(Transform2D),
    Pointer(PointerAction, PointerId, PointerState),
    KeyDown(u64, Option<Key>),
    KeyUp(u64, Option<Key>),
    Closed,
}

Events that can arrive from a flo_draw window

Variants

Redraw

Request to re-render the window (this is automatic for canvas windows)

NewFrame

Indicates that a frame has finished rendering to the canvas

Scale(f64)

The window has a new scale

Resize(f64, f64)

Window has a new size

CanvasTransform(Transform2D)

Canvas transformation for the window has changed (this will convert between window coordinates and canvas coordinates)

Pointer(PointerAction, PointerId, PointerState)

A pointer device has changed its state

KeyDown(u64, Option<Key>)

The user has pressed a key (parameters are scancode and the name of the key that was pressed, if known)

KeyUp(u64, Option<Key>)

The user has released a key (parameters are scancode and the name of the key that was pressed, if known)

Closed

Window has been closed

Trait Implementations

impl Clone for DrawEvent

pub fn clone(&self) -> DrawEvent

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DrawEvent

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq<DrawEvent> for DrawEvent

pub fn eq(&self, other: &DrawEvent) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &DrawEvent) -> bool

This method tests for !=.

impl StructuralPartialEq for DrawEvent