Struct kiss3d::window::Canvas

pub struct Canvas { /* fields omitted */ }

An abstract structure representing a window for native applications, and a canvas for web applications.

Implementations

impl Canvas

pub fn open(
    title: &str,
    hide: bool,
    width: u32,
    height: u32,
    canvas_setup: Option<CanvasSetup>,
    out_events: Sender<WindowEvent>
) -> Self

Open a new window, and initialize the OpenGL/WebGL context.

pub fn render_loop(data: impl FnMut(f64) -> bool + 'static)

Run the platform-specific render loop.

pub fn poll_events(&mut self)

Poll all events tha occurred since the last call to this method.

pub fn swap_buffers(&mut self)

If double-buffering is supported, swap the buffers.

pub fn size(&self) -> (u32, u32)

The size of the window.

pub fn cursor_pos(&self) -> Option<(f64, f64)>

The current position of the cursor, if known.

This position may not be known if, e.g., the cursor has not been moved since the window was open.

pub fn scale_factor(&self) -> f64

The scale factor.

pub fn set_title(&mut self, title: &str)

Set the window title.

pub fn set_icon(
    &mut self,
    icon: impl GenericImage<Pixel = impl Pixel<Subpixel = u8>>
)

Set the window icon. See Window::set_icon for details.

pub fn set_cursor_grab(&self, grab: bool)

Set the cursor grabbing behaviour.

pub fn set_cursor_position(&self, x: f64, y: f64)

pub fn hide_cursor(&self, hide: bool)

pub fn hide(&mut self)

Hide the window.

pub fn show(&mut self)

Show the window.

pub fn get_mouse_button(&self, button: MouseButton) -> Action

The state of a mouse button.

pub fn get_key(&self, key: Key) -> Action

The state of a key.