Struct BufferStyle 

pub struct BufferStyle<T: BoolOpsNum> { /* private fields */ }

Configuration for buffer styling operations.

BufferStyle controls how the buffer operation creates the resulting polygon, including the distance from the original geometry and how line segments are joined or capped.

Examples

use geo::algorithm::buffer::{BufferStyle, LineCap, LineJoin};

// Default round style
let round_style = BufferStyle::new(2.0);

// Square caps with mitered joins
let square_style = BufferStyle::new(2.0)
    .line_cap(LineCap::Square)
    .line_join(LineJoin::Miter(1.0));

Implementations

impl<T: BoolOpsNum> BufferStyle<T>

pub fn new(distance: T) -> Self

Creates a new BufferStyle with the specified distance and default round caps/joins.

Arguments

• distance - The buffer distance from the original geometry

Examples

use geo::algorithm::buffer::BufferStyle;

let style = BufferStyle::new(1.5);

pub fn line_join(self, line_join: LineJoin<T>) -> Self

Sets how two edges of a geometry should meet at vertices.

Note: This has no effect on point geometries.

Arguments

• line_join - The join style: Round, Miter, or Bevel

Examples

use geo::algorithm::buffer::{Buffer, BufferStyle, LineJoin};

let style = BufferStyle::new(2.0).line_join(LineJoin::Miter(1.0));

pub fn line_cap(self, line_cap: LineCap<BoolOpsCoord<T>, T>) -> Self

Sets how the ends of linear geometries and points should be capped.

This only affects Line, LineString, MultiLineString, Point, and MultiPoint geometries. Two dimensional geometries, like Polygons, ignore setting.

Arguments

• line_cap - The cap style: Round, Square, Butt, or Custom

Examples

use geo::algorithm::buffer::{Buffer, BufferStyle, LineCap};

let style = BufferStyle::new(2.0).line_cap(LineCap::Square);

Trait Implementations

impl<T: BoolOpsNum> Clone for BufferStyle<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.