Struct Builder 

struct Builder<'a> {
    path: &'a mut String,
    min_x: f32,
    min_y: f32,
    max_x: f32,
    max_y: f32,
}

Fields

path: &'a mut String

min_x: f32

min_y: f32

max_x: f32

max_y: f32

Implementations

impl<'a> Builder<'a>

fn new(path: &'a mut String) -> Self

fn add_point(&mut self, x: f32, y: f32)

fn bounds(&self) -> Option<Rect>

Returns a conservative bounding box of the written path. It includes curve control points, so it can be larger than the exact bounding box, but never smaller.

fn finish(&mut self)

Trait Implementations

impl OutlinePen for Builder<'_>

fn move_to(&mut self, x: f32, y: f32)

Emit a command to begin a new subpath at (x, y).

fn line_to(&mut self, x: f32, y: f32)

Emit a line segment from the current point to (x, y).

fn quad_to(&mut self, cx0: f32, cy0: f32, x: f32, y: f32)

Emit a quadratic bezier segment from the current point with a control point at (cx0, cy0) and ending at (x, y).

fn curve_to(&mut self, cx0: f32, cy0: f32, cx1: f32, cy1: f32, x: f32, y: f32)

Emit a cubic bezier segment from the current point with control points at (cx0, cy0) and (cx1, cy1) and ending at (x, y).

fn close(&mut self)

Emit a command to close the current subpath.