Enum piet_common::LineJoin

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

Options for angled joins in strokes.

Variants

Miter

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.

Fields of Miter

limit: f64

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

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

The default maximum length for a LineJoin::Miter.

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

Trait Implementations

impl Clone for LineJoin

pub fn clone(&self) -> LineJoin

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for LineJoin

impl Debug for LineJoin

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

Formats the value using the given formatter.

impl Default for LineJoin

pub fn default() -> LineJoin

Returns the “default value” for a type.

impl PartialEq<LineJoin> for LineJoin

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

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

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

This method tests for !=.

impl StructuralPartialEq for LineJoin