Struct ControlBoundsPen 

pub struct ControlBoundsPen(/* private fields */);

Pen that generates the control bounds of a glyph outline.

Implementations

impl ControlBoundsPen

pub fn new() -> ControlBoundsPen

Creates a new bounds pen.

pub fn bounding_box(&self) -> Option<BoundingBox<f32>>

Returns the bounding box collected by this pen.

Trait Implementations

impl Clone for ControlBoundsPen

fn clone(&self) -> ControlBoundsPen

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ControlBoundsPen

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

Formats the value using the given formatter.

impl Default for ControlBoundsPen

fn default() -> ControlBoundsPen

Returns the “default value” for a type.

impl OutlinePen for ControlBoundsPen

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.