Struct vega_lite_4::SchemeParams

pub struct SchemeParams {
    pub count: Option<f64>,
    pub extent: Option<Vec<f64>>,
    pub name: Option<String>,
    pub expr: Option<String>,
}

Fields

count: Option<f64>

The number of colors to use in the scheme. This can be useful for scale types such as "quantize", which use the length of the scale range to determine the number of discrete bins for the scale domain.

extent: Option<Vec<f64>>

The extent of the color range to use. For example [0.2, 1] will rescale the color scheme such that color values in the range [0, 0.2) are excluded from the scheme.

name: Option<String>

A color scheme name for ordinal scales (e.g., "category10" or "blues").

For the full list of supported schemes, please refer to the Vega Scheme reference.

expr: Option<String>

Vega expression (which can refer to Vega-Lite parameters).

Trait Implementations

impl Clone for SchemeParams

fn clone(&self) -> SchemeParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SchemeParams

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

Formats the value using the given formatter.

impl Default for SchemeParams

fn default() -> SchemeParams

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SchemeParams

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<SchemeParams> for Scheme

fn from(original: SchemeParams) -> Scheme

Converts to this type from the input type.

impl Serialize for SchemeParams

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.