Struct piet::StrokeStyle

pub struct StrokeStyle {
    pub line_join: Option<LineJoin>,
    pub line_cap: Option<LineCap>,
    pub dash: Option<(Vec<f64>, f64)>,
    pub miter_limit: Option<f64>,
}

Options for drawing stroked lines. Most of these are self explanatory, but some aren't.

dash has two parts. The Vec pattern array and an offset. The array represents alternating lengths to be drawn and undrawn repeatedly. The offset specifes how far into the pattern it should start. On platforms that do not support an odd number of lengths in the array, the implementation may concatenate two copies of the array to reach an even count.

miter_limit controls how corners are drawn when line_join is set to Miter. Will draw corners as Bevel instead of Miter if the limit is reached. See the reference below on how miter_limit is calculated.

See https://www.adobe.com/content/dam/acom/en/devnet/actionscript/articles/psrefman.pdf for more information and examples

Fields

line_join: Option<LineJoin>

line_cap: Option<LineCap>

dash: Option<(Vec<f64>, f64)>

miter_limit: Option<f64>

Implementations

impl StrokeStyle

pub fn new() -> StrokeStyle

pub fn set_line_join(&mut self, line_join: LineJoin)

pub fn set_line_cap(&mut self, line_cap: LineCap)

pub fn set_dash(&mut self, dashes: Vec<f64>, offset: f64)

pub fn set_miter_limit(&mut self, miter_limit: f64)

Trait Implementations

impl Clone for StrokeStyle

fn clone(&self) -> StrokeStyle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StrokeStyle

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

Formats the value using the given formatter.

impl PartialEq<StrokeStyle> for StrokeStyle

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

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

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

This method tests for !=.

impl StructuralPartialEq for StrokeStyle