Struct PathBuilder 

pub struct PathBuilder {
    pub raw: WithSvg<BuilderImpl>,
}

A Path builder.

Once a Path is built, it can no longer be mutated.

Fields

raw: WithSvg<BuilderImpl>

Implementations

impl PathBuilder

pub fn new() -> Self

Creates a new [Builder].

pub fn move_to(self, point: Point) -> Self

Moves the starting point of a new sub-path to the given Point.

pub fn line_to(self, point: Point) -> Self

Connects the last point in the Path to the given Point with a straight line.

pub fn arc(self, arc: ArcPath) -> Self

Adds an [Arc] to the Path from start_angle to end_angle in a clockwise direction.

pub fn arc_to(self, a: Point, b: Point, radius: f32) -> Self

Adds a circular arc to the Path with the given control points and radius.

This essentially draws a straight line segment from the current position to a, but fits a circular arc of radius tangent to that segment and tangent to the line between a and b.

With another .line_to(b), the result will be a path connecting the starting point and b with straight line segments towards a and a circular arc smoothing out the corner at a.

See the HTML5 specification of arcTo for more details and examples.

pub fn ellipse(self, arc: EllipticalArcPath) -> Self

Adds an ellipse to the Path using a clockwise direction.

pub fn bezier_curve_to( self, control_a: Point, control_b: Point, to: Point, ) -> Self

Adds a cubic Bézier curve to the Path given its two control points and its end point.

pub fn quadratic_curve_to(self, control: Point, to: Point) -> Self

Adds a quadratic Bézier curve to the Path given its control point and its end point.

pub fn rectangle(self, top_left: Point, size: Size) -> Self

Adds a rectangle to the Path given its top-left corner coordinate and its Size.

pub fn circle(self, center: Point, radius: f32) -> Self

Adds a circle to the Path given its center coordinate and its radius.

pub fn close(self) -> Self

Closes the current sub-path in the Path with a straight line to the starting point.

pub fn build(self) -> Path

Builds the Path of this PathBuilder.

Trait Implementations

impl Default for PathBuilder

fn default() -> Self

Returns the “default value” for a type.