[−][src]Struct svgtypes::Color
Representation of the <color>
type.
Fields
red: u8
green: u8
blue: u8
Methods
impl Color
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pub fn new(red: u8, green: u8, blue: u8) -> Color
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Constructs a new Color
from red
, green
and blue
values.
pub fn black() -> Color
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Constructs a new Color
set to black.
pub fn white() -> Color
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Constructs a new Color
set to white.
pub fn gray() -> Color
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Constructs a new Color
set to gray.
pub fn red() -> Color
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Constructs a new Color
set to red.
pub fn green() -> Color
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Constructs a new Color
set to green.
pub fn blue() -> Color
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Constructs a new Color
set to blue.
Trait Implementations
impl WriteBuffer for Color
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fn write_buf_opt(&self, opt: &WriteOptions, buf: &mut Vec<u8>)
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fn write_buf(&self, buf: &mut Vec<u8>)
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Writes data to the Vec<u8>
buffer using default WriteOptions
.
fn with_write_opt<'a>(&'a self, opt: &'a WriteOptions) -> DisplaySvg<'a, Self> where
Self: Sized,
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Self: Sized,
Returns an object that implements fmt::Display
using provided write options.
impl PartialEq<Color> for Color
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impl Copy for Color
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impl Clone for Color
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fn clone(&self) -> Color
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fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for Color
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impl Display for Color
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impl FromStr for Color
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type Err = Error
The associated error which can be returned from parsing.
fn from_str(text: &str) -> Result<Self, Error>
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Parses Color
from StrSpan
.
Parsing is done according to spec:
color ::= "#" hexdigit hexdigit hexdigit (hexdigit hexdigit hexdigit)?
| "rgb(" wsp* integer comma integer comma integer wsp* ")"
| "rgb(" wsp* integer "%" comma integer "%" comma integer "%" wsp* ")"
| color-keyword
hexdigit ::= [0-9A-Fa-f]
comma ::= wsp* "," wsp*
* The SVG spec has an error. There should be number
,
not an integer
for percent values (details).
Errors
-
Returns error if a color has an invalid format.
-
Returns error if
<color>
is followed by<icccolor>
. It's not supported.
Notes
- Any non-
hexdigit
bytes will be treated as0
. - Allocates heap memory for case-insensitive named colors comparison.
Auto Trait Implementations
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,