Struct DrawContext 

pub struct DrawContext { /* private fields */ }

Borrowed wrapper for ArkUI_DrawContext.

Implementations

impl DrawContext

pub fn canvas(&self) -> Option<NonNull<c_void>>

Returns canvas handle exposed by ArkUI, if available.

pub fn size(&self) -> IntSize

Returns draw target size.

Trait Implementations

impl Clone for DrawContext

fn clone(&self) -> DrawContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DrawContext

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

Formats the value using the given formatter.

impl PartialEq for DrawContext

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DrawContext

impl Eq for DrawContext

impl StructuralPartialEq for DrawContext