Struct FunctionBased 

pub struct FunctionBased {
    pub domain: [f32; 4],
    pub matrix: Affine,
}

A type 1 shading’s geometry.

Fields

domain: [f32; 4]

The domain rectangle, [xmin, xmax, ymin, ymax] — note the ordering.

matrix: Affine

The shading’s own /Matrix, mapping the domain into the shading’s space. Distinct from a pattern’s /Matrix.

Implementations

impl FunctionBased

pub fn contains(&self, p: Point) -> bool

Whether a point in the domain’s coordinate space is inside it.

The test is inclusive at both ends.

Trait Implementations

impl Clone for FunctionBased

fn clone(&self) -> FunctionBased

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FunctionBased

impl Debug for FunctionBased

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

Formats the value using the given formatter.

impl PartialEq for FunctionBased

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FunctionBased