Struct Canvas
artano
pub struct Canvas { /* fields omitted */ }
impl Canvas
fn read_from_buffer(buf: &[u8]) -> Result<Canvas>
fn add_annotation<'a>( &mut self, annotation: &Annotation, font: &Font<'a>, scale_multiplier: f32)
fn render(&mut self)
fn save_jpg<W: Write>(&self, stream: &mut W) -> Result<()>
fn save_png<W: Write>(&self, stream: &mut W) -> Result<()>