Enum quicksilver::graphics::Background

pub enum Background<'a> {
    Col(Color),
    Img(&'a Image),
    Blended(&'a Image, Color),
}

The background to use for a given drawable

While each Drawable can define its own behavior, the recommended behavior is that the Image be applied in proportion to the relative position of the vertices. This means the left-most vertex should use the left edge of the image, the right-most vertex should use the right edge of the image, etc.

Variants

Col(Color)

A uniform color background

Img(&'a Image)

A textured background

Blended(&'a Image, Color)

A color and image blended multiplicatively

Methods

impl<'a> Background<'a>

pub fn image(&self) -> Option<&Image>

Return either the stored Image or None

pub fn color(&self) -> Color

Return either the stored Color or Color::WHITE

Trait Implementations

impl<'a> Clone for Background<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> From<Color> for Background<'a>

fn from(col: Color) -> Self

Performs the conversion.

impl<'a> From<&'a Image> for Background<'a>

fn from(img: &'a Image) -> Self

Performs the conversion.

impl<'a> From<(&'a Image, Color)> for Background<'a>

fn from((img, col): (&'a Image, Color)) -> Self

Performs the conversion.

impl<'a> Copy for Background<'a>