Struct BgUcrState 

pub struct BgUcrState {
    pub bg: Option<Arc<Vec<f64>>>,
    pub ucr: Option<Arc<Vec<f64>>>,
}

Pre-sampled black generation / undercolor removal state for PDF output.

Fields

bg: Option<Arc<Vec<f64>>>

Black generation function (256 samples, domain [0,1] → range [0,1]).

ucr: Option<Arc<Vec<f64>>>

Undercolor removal function (256 samples, domain [0,1] → range [-1,1]).

Trait Implementations

impl Clone for BgUcrState

fn clone(&self) -> BgUcrState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BgUcrState

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

Formats the value using the given formatter.

impl Default for BgUcrState

fn default() -> BgUcrState

Returns the “default value” for a type.