Struct TurtleSvg 

pub struct TurtleSvg { /* private fields */ }

Composing SVG with turtle graphics operations with a cursor

Implementations

impl TurtleSvg

pub fn new() -> Self

pub fn drawing_mut(&mut self) -> &mut Drawing

Reutnr a mutable referece of Drawing

pub fn pen_mut(&mut self) -> &mut Pen

Return a mutable reference of Pen

pub fn forward(&mut self, distance: Distance)

Move forward by distance

pub fn backward(&mut self, distance: Distance)

Move backward by distance

pub fn left<A: Into<Angle>>(&mut self, angle: A)

Turn on the left by angle

pub fn right<A: Into<Angle>>(&mut self, angle: A)

Turn on the right by angle

pub fn pen_up(&mut self)

Disable pen

pub fn pen_down(&mut self)

Enable pen

pub fn set_pen_color<C: Into<Color>>(&mut self, color: C)

Change pen line color

pub fn set_pen_size(&mut self, thickness: f64)

Change the pen line size

pub fn heading(&self) -> Angle

Return a copy of the current angle

pub fn set_heading<A: Into<Angle>>(&mut self, angle: A)

Change the current angle

pub fn set_background_color<C: Into<Color>>(&mut self, color: C)

Change the background color

pub fn reset(&mut self)

Replacing the struct

pub fn go_to<P: Into<PenPos>>(&mut self, position: P)

Move the pen to position

pub fn position(&mut self) -> PenPos

Return the pen position on the drawing

Trait Implementations

impl Default for TurtleSvg

fn default() -> Self

Returns the “default value” for a type.