Struct footile::Plotter

pub struct Plotter { /* fields omitted */ }

Plotter for 2D vector paths.

This is a software vector rasterizer featuring anti-aliasing. Paths can be created using PathBuilder. The plotter contains a matte of the current plot, which is affected by fill and stroke calls.

Example

use footile::{PathBuilder, Plotter};
let path = PathBuilder::new().pen_width(3.0)
    .move_to(50.0, 34.0)
    .cubic_to(4.0, 16.0, 16.0, 28.0, 0.0, 32.0)
    .cubic_to(-16.0, -4.0, -4.0, -16.0, 0.0, -32.0)
    .close().build();
let mut p = Plotter::new(100, 100);
p.stroke(&path);

Methods

impl Plotter

pub fn new(width: u32, height: u32) -> Plotter

Create a new plotter.

• width Width in pixels.
• height Height in pixels.

pub fn width(&self) -> u32

Get width in pixels.

pub fn height(&self) -> u32

Get height in pixels.

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

Clear the matte.

pub fn set_tolerance(&mut self, t: f32) -> &mut Self

Set tolerance threshold for curve decomposition.

pub fn set_transform(&mut self, t: Transform) -> &mut Self

Set the transform.

pub fn set_join(&mut self, js: JoinStyle) -> &mut Self

Set stroke join style.

• js Join style.

pub fn fill<T>(&mut self, ops: T, rule: FillRule) -> &mut Raster<Matte8> where
    T: IntoIterator,
    T::Item: Borrow<PathOp>, 

Fill path onto the matte.

• ops PathOp iterator.
• rule Fill rule.

pub fn stroke<T>(&mut self, ops: T) -> &mut Raster<Matte8> where
    T: IntoIterator,
    T::Item: Borrow<PathOp>, 

Stroke path onto the matte.

• ops PathOp iterator.

pub fn matte(&mut self) -> &mut Raster<Matte8>

Get the matte.