Enum TransferFunction

pub enum TransferFunction<'a> {
    Identity,
    Table(&'a [f64]),
    Discrete(&'a [f64]),
    Linear {
        slope: f64,
        intercept: f64,
    },
    Gamma {
        amplitude: f64,
        exponent: f64,
        offset: f64,
    },
}

A transfer function used component_transfer.

https://www.w3.org/TR/SVG11/filters.html#transferFuncElements

Variants

Identity

Keeps component as is.

Table(&'a [f64])

Applies a linear interpolation to a component.

The number list can be empty.

Discrete(&'a [f64])

Applies a step function to a component.

The number list can be empty.

Linear

Applies a linear shift to a component.

Fields

slope: f64

intercept: f64

Gamma

Applies an exponential shift to a component.

Fields

amplitude: f64

exponent: f64

offset: f64

Trait Implementations

impl<'a> Clone for TransferFunction<'a>

fn clone(&self) -> TransferFunction<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TransferFunction<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for TransferFunction<'a>