Struct XpColor

pub struct XpColor {
    pub r: u8,
    pub g: u8,
    pub b: u8,
}

Structure representing the components of one color

Fields

r: u8

Red component 0..255

g: u8

Green component 0..255

b: u8

Blue component 0..255

Implementations

impl XpColor

pub const BLACK: XpColor

deepest black

pub const TRANSPARENT: XpColor

color 0xff00ff (hot pink) is regarded as transparent

pub const fn new(r: u8, g: u8, b: u8) -> XpColor

Construct a new color from r,g,b values

pub fn is_transparent(self) -> bool

Return whether this color is considered transparent (if this is the background color of a cell, the layer below it will see through)

pub fn read<T>(rdr: &mut T) -> Result<XpColor, Error>

where T: ReadBytesExt,

Read a RGB color from a ReadBytesExt

Errors

pub fn write<T>(self, wr: &mut T) -> Result<(), Error>

where T: WriteBytesExt,

Write a RGB color to a WriteBytesExt

Errors

Trait Implementations

impl Clone for XpColor

fn clone(&self) -> XpColor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for XpColor

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

Formats the value using the given formatter.

impl From<RGB> for XpColor

fn from(rgb: RGB) -> XpColor

Converts to this type from the input type.

impl From<RGBA> for XpColor

fn from(rgb: RGBA) -> XpColor

Converts to this type from the input type.

impl From<XpColor> for RGB

fn from(xp: XpColor) -> RGB

Converts to this type from the input type.

impl From<XpColor> for RGBA

fn from(xp: XpColor) -> RGBA

Converts to this type from the input type.

impl PartialEq for XpColor

fn eq(&self, other: &XpColor) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for XpColor

impl Eq for XpColor

impl StructuralPartialEq for XpColor