Struct DashPattern 

pub struct DashPattern {
    pub pattern: Vec<f32>,
    pub offset: f32,
}

A dash pattern applied to a stroke.

offset shifts the pattern along the path; a negative offset moves the pattern backwards.

Fields

pattern: Vec<f32>

The alternating on/off lengths, in pixels.

An empty slice means “solid”. An odd-length array is repeated twice to make the on/off alternation well-defined.

offset: f32

The distance into the pattern at which the dash starts.

Implementations

impl DashPattern

Inherent implementation of DashPattern.

pub fn solid() -> Self

Builds a solid (undashed) pattern.

pub fn new(pattern: Vec<f32>, offset: f32) -> Self

Builds a dash pattern from alternating on/off lengths.

Arguments

• Vec<f32> - A Vec<f32> parameter.
• f32 - A 32-bit float (f32).

pub fn is_solid(&self) -> bool

Returns true when the pattern draws an unbroken line.

Returns

• bool - A boolean.

impl DashPattern

pub fn get_pattern(&self) -> &Vec<f32>

pub fn get_mut_pattern(&mut self) -> &mut Vec<f32>

pub fn set_pattern(&mut self, val: Vec<f32>) -> &mut Self

pub fn get_offset(&self) -> f32

pub fn get_mut_offset(&mut self) -> &mut f32

pub fn set_offset(&mut self, val: f32) -> &mut Self

Trait Implementations

impl Clone for DashPattern

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DashPattern

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

Formats the value using the given formatter.

impl Default for DashPattern

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for DashPattern

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DashPattern