Struct rasterize::Path

pub struct Path { /* fields omitted */ }

Collection of the SubPath treated as a signle unit

Implementations

impl Path

pub fn new(subpaths: Vec<SubPath>) -> Self

Create path from the list of subpaths

pub fn empty() -> Self

Create empty path

pub fn is_empty(&self) -> bool

pub fn subpaths(&self) -> &[SubPath]

pub fn builder() -> PathBuilder

Convenience method to create PathBuilder

pub fn into_builder(self) -> PathBuilder

pub fn transform(&mut self, tr: Transform)

Apply transformation to the path in place

pub fn segments_count(&self) -> usize

pub fn stroke(&self, style: StrokeStyle) -> Path

Stroke path

Stroked path is the path constructed from original by offsetting by distance/2 and joinging it with the path offsetted by -distance/2.

pub fn flatten(
    &self,
    tr: Transform,
    flatness: Scalar,
    close: bool
) -> impl Iterator<Item = Line> + '_

Convert path to an iterator over line segments

pub fn bbox(&self, tr: Transform) -> Option<BBox>

Bounding box of the path after provided transformation is applied.

pub fn size(&self, tr: Transform) -> Option<(Size, Transform, Point)>

Calclulate size of the image required to render the path

Returns:

• Size of the image
• Transformation required
• Position of lowest x and y point of the image

pub fn reverse(&self) -> Self

Rreverse order and direction of all segments

pub fn fill<R, P, I>(
    &self,
    rasterizer: R,
    tr: Transform,
    fill_rule: FillRule,
    paint: P,
    img: I
) -> I where
    R: Rasterizer,
    P: Paint,
    I: ImageMut<Pixel = LinColor>, 

Fill path with the provided paint

pub fn mask<R, I>(
    &self,
    rasterizer: R,
    tr: Transform,
    fill_rule: FillRule,
    img: I
) -> I where
    R: Rasterizer,
    I: ImageMut<Pixel = Scalar>, 

Rasterize mast for the path in into a provided image.

Everything that is outside of the image will be cropped. Image is assumed to contain zeros.

pub fn to_svg_path(&self) -> String

Convert path to SVG path representation

pub fn write_svg_path(&self, out: impl Write) -> Result<()>

Save path in SVG path format.

pub fn read_svg_path(input: impl Read) -> Result<Self>

Load path from SVG path representation

Trait Implementations

impl Clone for Path

fn clone(&self) -> Path

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Path

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

Formats the value using the given formatter.

impl Default for Path

fn default() -> Path

Returns the “default value” for a type.

impl Extend<SubPath> for Path

fn extend<T: IntoIterator<Item = SubPath>>(&mut self, iter: T)

Extends a collection with the contents of an iterator.

pub fn extend_one(&mut self, item: A)

🔬 This is a nightly-only experimental API. (extend_one)

Extends a collection with exactly one element.

pub fn extend_reserve(&mut self, additional: usize)

🔬 This is a nightly-only experimental API. (extend_one)

Reserves capacity in a collection for the given number of additional elements.

impl FromStr for Path

type Err = SvgPathParserError

The associated error which can be returned from parsing.

fn from_str(text: &str) -> Result<Path, Self::Err>

Parses a string s to return a value of this type.

impl IntoIterator for Path

type Item = SubPath

The type of the elements being iterated over.

type IntoIter = <Vec<SubPath> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a> IntoIterator for &'a Path

type Item = &'a SubPath

The type of the elements being iterated over.

type IntoIter = <&'a Vec<SubPath> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq<Path> for Path

fn eq(&self, other: &Path) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Path) -> bool

This method tests for !=.

impl StructuralPartialEq for Path