Struct turtle::Canvas
[−]
[src]
pub struct Canvas { /* fields omitted */ }
Methods
impl Canvas[src]
fn new() -> Canvas[src]
fn save_eps<W: Write>(&self, wr: &mut W) -> Result<()>[src]
Saves the turtle graphic as Embedded Postscript (EPS)
fn save_svg<W: Write>(&self, wr: &mut W) -> Result<()>[src]
Saves the turtle graphic as Scalable Vector Graphic (SVG).
Trait Implementations
impl Turtle for Canvas[src]
fn forward<T: Into<Distance>>(&mut self, distance: T)[src]
Move turtle forward by specified distance.
fn rotate<T: Into<Degree>>(&mut self, angle: T)[src]
Rotate around angle. If angle is positive, the turtle is turned to the left, if negative, to the right. Read more
fn move_forward<T: Into<Distance>>(&mut self, distance: T)[src]
Move turtle forward by specified distance without drawing.
fn is_pen_down(&self) -> bool[src]
Returns true if pen is down.
fn pen_down(&mut self)[src]
Put the pen down.
fn pen_up(&mut self)[src]
Put the pen up.
fn goto(&mut self, position: Position)[src]
Positions the turtle exactly at position.
fn push(&mut self)[src]
Push current turtle state on stack.
fn pop(&mut self)[src]
Restore previously saved turtle state.
fn backward<T: Into<Distance>>(&mut self, distance: T)[src]
Move turtle backward by specified distance.
fn right<T: Into<Degree>>(&mut self, angle: T)[src]
Turn turtle right by angle degree.
fn left<T: Into<Degree>>(&mut self, angle: T)[src]
Turn turtle left by angle degree.
fn is_pen_up(&self) -> bool[src]
Returns true if pen is up.