Struct svg2gcode::Turtle

pub struct Turtle<'input> {
    pub machine: Machine<'input>,
    // some fields omitted
}

Turtle graphics simulator for paths that outputs the g-code representation for each operation. Handles transforms, position, offsets, etc. See https://www.w3.org/TR/SVG/paths.html

Fields

machine: Machine<'input>

Implementations

impl<'input> Turtle<'input>

pub fn new(machine: Machine<'input>) -> Self

Create a turtle at the origin with no transform

pub fn move_to<X, Y>(&mut self, abs: bool, x: X, y: Y) -> Vec<Token<'input>> where
    X: Into<Option<f64>>,
    Y: Into<Option<f64>>, 

Move the turtle to the given absolute/relative coordinates in the current transform https://www.w3.org/TR/SVG/paths.html#PathDataMovetoCommands

pub fn close(&mut self, feedrate: f64) -> Vec<Token<'input>>

Close an SVG path, cutting back to its initial position https://www.w3.org/TR/SVG/paths.html#PathDataClosePathCommand

pub fn line<X, Y>(
    &mut self,
    abs: bool,
    x: X,
    y: Y,
    feedrate: f64
) -> Vec<Token<'input>> where
    X: Into<Option<f64>>,
    Y: Into<Option<f64>>, 

Draw a line from the current position in the current transform to the specified position https://www.w3.org/TR/SVG/paths.html#PathDataLinetoCommands

pub fn cubic_bezier(
    &mut self,
    abs: bool,
    ctrl1: Point<f64>,
    ctrl2: Point<f64>,
    to: Point<f64>,
    tolerance: f64,
    feedrate: f64
) -> Vec<Token<'input>>

Draw a cubic curve from the current point to (x, y) with specified control points (x1, y1) and (x2, y2) https://www.w3.org/TR/SVG/paths.html#PathDataCubicBezierCommands

pub fn smooth_cubic_bezier(
    &mut self,
    abs: bool,
    ctrl2: Point<f64>,
    to: Point<f64>,
    tolerance: f64,
    feedrate: f64
) -> Vec<Token<'input>>

Draw a shorthand/smooth cubic bezier segment, where the first control point was already given https://www.w3.org/TR/SVG/paths.html#PathDataCubicBezierCommands

pub fn smooth_quadratic_bezier(
    &mut self,
    abs: bool,
    to: Point<f64>,
    tolerance: f64,
    feedrate: f64
) -> Vec<Token<'input>>

Draw a shorthand/smooth cubic bezier segment, where the control point was already given https://www.w3.org/TR/SVG/paths.html#PathDataQuadraticBezierCommands

pub fn quadratic_bezier(
    &mut self,
    abs: bool,
    ctrl: Point<f64>,
    to: Point<f64>,
    tolerance: f64,
    feedrate: f64
) -> Vec<Token<'input>>

Draw a quadratic bezier segment https://www.w3.org/TR/SVG/paths.html#PathDataQuadraticBezierCommands

pub fn elliptical(
    &mut self,
    abs: bool,
    radii: Vector<f64>,
    x_rotation: Angle<f64>,
    flags: ArcFlags,
    to: Point<f64>,
    feedrate: f64,
    tolerance: f64
) -> Vec<Token<'input>>

Draw an elliptical arc segment https://www.w3.org/TR/SVG/paths.html#PathDataEllipticalArcCommands

pub fn push_transform(&mut self, trans: Transform2D<f64>)

Push a generic transform onto the stack Could be any valid CSS transform https://drafts.csswg.org/css-transforms-1/#typedef-transform-function https://www.w3.org/TR/SVG/coords.html#InterfaceSVGTransform

pub fn pop_transform(&mut self)

Pop a generic transform off the stack, returning to the previous transform state This means that most recent transform went out of scope

pub fn pop_all_transforms(&mut self)

Remove all transforms, returning to true absolute coordinates

pub fn reset(&mut self)

Reset the position of the turtle to the origin in the current transform stack Used for starting a new path

Trait Implementations

impl<'input> Debug for Turtle<'input>

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

Formats the value using the given formatter.