Struct LinearGradient 

pub struct LinearGradient {
    pub start: LayerOffset,
    pub end: LayerOffset,
    pub spread: Spread,
    /* private fields */
}

A data structure to represent a linear gradient

Fields

start: LayerOffset

The gradient starting point (Offset).

end: LayerOffset

The gradient ending point (Offset).

spread: Spread

The gradient Spread

Implementations

impl LinearGradient

pub fn new( colors: ColorGradient, start: LayerOffset, end: LayerOffset, spread: Option<Spread>, ) -> LinearGradient

Creates a linear gradient from colors, start, end, and an optional spread mode.

pub fn get_color_at(&self, x: u32, y: u32) -> SolidColor

A helper function for renderers to get the color at a certain point.

The given x and y values are the coordinate of the pixel in the Layer (relative to Layer::offset).

Trait Implementations

impl Clone for LinearGradient

fn clone(&self) -> LinearGradient

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LinearGradient

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LinearGradient

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<LinearGradient> for ColorKind

fn from(val: LinearGradient) -> ColorKind

Converts to this type from the input type.

impl Serialize for LinearGradient

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

where __S: Serializer,

Serialize this value into the given Serde serializer.