Enum piet_common::LineJoin

pub enum LineJoin {
    Miter {
        limit: f64,
    },
    Round,
    Bevel,
}

Options for angled joins in strokes.

Variants

Miter

Fields

limit: f64

The maximum distance between the inner and outer stroke edges before beveling.

The outer edges of the two paths are extended until they intersect.

Because the miter length can be extreme for small angles, you must supply a ‘limit’ at which we will fallback on LineJoin::Bevel.

This limit is the distance from the point where the inner edges of the stroke meet to the point where the outer edges meet.

The default limit is 10.0.

This is also currently the default LineJoin; you should only need to construct it if you need to customize the limit.

Round

The two lines are joined by a circular arc.

Bevel

The two segments are capped with LineCap::Butt, and the notch is filled.

Implementations

impl LineJoin

pub const DEFAULT_MITER_LIMIT: f64 = 10f64

The default maximum length for a LineJoin::Miter.

This is defined in the Postscript Language Reference (pp 676).

Trait Implementations

impl Clone for LineJoin

fn clone(&self) -> LineJoin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LineJoin

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

Formats the value using the given formatter.

impl Default for LineJoin

fn default() -> LineJoin

Returns the “default value” for a type.

impl PartialEq<LineJoin> for LineJoin

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LineJoin

impl StructuralPartialEq for LineJoin