Struct PathBuilder

pub struct PathBuilder { /* private fields */ }

Path builder similar to Canvas/Cairo interface.

Implementations

impl PathBuilder

pub fn new() -> Self

pub fn from_path(path: Path) -> Self

pub fn build(&mut self) -> Path

Build path

pub fn push(&mut self, segments: &[Segment], closed: bool)

pub fn append_svg_path( &mut self, string: impl AsRef<[u8]>, ) -> Result<&mut Self, SvgParserError>

Extend path from string, which is specified in the same format as SVGs path element.

pub fn move_to(&mut self, p: impl Into<Point>) -> &mut Self

Move current position, ending current subpath

pub fn close(&mut self) -> &mut Self

Close current subpath

pub fn line_to(&mut self, p: impl Into<Point>) -> &mut Self

Add line from the current position to the specified point

pub fn quad_to( &mut self, p1: impl Into<Point>, p2: impl Into<Point>, ) -> &mut Self

Add quadratic bezier curve

pub fn quad_smooth_to(&mut self, p2: impl Into<Point>) -> &mut Self

Add smooth quadratic bezier curve

pub fn cubic_to( &mut self, p1: impl Into<Point>, p2: impl Into<Point>, p3: impl Into<Point>, ) -> &mut Self

Add cubic bezier curve

pub fn cubic_smooth_to( &mut self, p2: impl Into<Point>, p3: impl Into<Point>, ) -> &mut Self

Add smooth cubic bezier curve

pub fn arc_to( &mut self, radii: impl Into<Point>, x_axis_rot: Scalar, large: bool, sweep: bool, p: impl Into<Point>, ) -> &mut Self

Add elliptic arc segment

pub fn circle(&mut self, radius: Scalar) -> &mut Self

Add circle with the center at current position and provided radius.

Current position is not changed after invocation.

pub fn rbox( &mut self, size: impl Into<Point>, radii: impl Into<Point>, ) -> &mut Self

Add box with rounded corners, with current position being low-x and low-y coordinate

pub fn checkerboard(&mut self, bbox: BBox, cell_size: Scalar) -> &mut Self

Create checker board path inside bounding, useful to draw transparent area

pub fn position(&self) -> Point

Current position of the builder

Trait Implementations

impl Clone for PathBuilder

fn clone(&self) -> PathBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for PathBuilder

fn default() -> Self

Returns the “default value” for a type.