Struct prisma::color_space::EncodedColorSpace

pub struct EncodedColorSpace<T, E> { /* fields omitted */ }

A color space that also contains an encoding for device-dependent colors

Implementations

impl<T, E> EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

pub fn new(
    red: RgbPrimary<T>,
    green: RgbPrimary<T>,
    blue: RgbPrimary<T>,
    white_point: Xyz<T>,
    encoding: E
) -> Self

Construct a new EncodedColorSpace from primaries, a white point and an encoding

pub fn new_with_transforms(
    red: RgbPrimary<T>,
    green: RgbPrimary<T>,
    blue: RgbPrimary<T>,
    white_point: Xyz<T>,
    encoding: E,
    xyz_transform: Matrix3<T>,
    inv_transform: Matrix3<T>
) -> Self

Construct a new EncodedColorSpace from primaries, a white point and an encoding as well as transformation matrices

This does not verify the correctness of the transformation matricies, so only use it if you are positive. Provided as a potential optimization to skip the building step.

pub fn encoding(&self) -> &E

Returns a reference to the EncodedColorSpace's encoding

pub fn with_encoding<EOut>(&self, encoding: EOut) -> EncodedColorSpace<T, EOut>

Returns a copy of this EncodedColorSpace with a different encoding

impl<T> EncodedColorSpace<T, LinearEncoding> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar, 

pub fn new_linear_color_space(
    red: RgbPrimary<T>,
    green: RgbPrimary<T>,
    blue: RgbPrimary<T>,
    white_point: Xyz<T>
) -> EncodedColorSpace<T, LinearEncoding>

Construct a new linear color space

Trait Implementations

impl<T, E> ChannelDecoder for EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

fn decode_channel<U>(&self, val: U) -> U where
    U: Float, 

Decode a channel into a linear-encoding

impl<'a, T, E> ChannelDecoder for &'a EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

fn decode_channel<U>(&self, val: U) -> U where
    U: Float, 

Decode a channel into a linear-encoding

impl<'a, T, E> ChannelDecoder for &'a mut EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

fn decode_channel<U>(&self, val: U) -> U where
    U: Float, 

Decode a channel into a linear-encoding

impl<T, E> ChannelEncoder for EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

fn encode_channel<U>(&self, val: U) -> U where
    U: Float, 

Encode a linearly-encoded channel

impl<'a, T, E> ChannelEncoder for &'a EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

fn encode_channel<U>(&self, val: U) -> U where
    U: Float, 

Encode a linearly-encoded channel

impl<'a, T, E> ChannelEncoder for &'a mut EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

fn encode_channel<U>(&self, val: U) -> U where
    U: Float, 

Encode a linearly-encoded channel

impl<T: Clone, E: Clone> Clone for EncodedColorSpace<T, E>

fn clone(&self) -> EncodedColorSpace<T, E>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T, E> ColorEncoding for EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

impl<'a, T, E> ColorEncoding for &'a EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

impl<T, E> ColorSpace<T> for EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

type Encoding = E

The standard encoding used by this color space

fn red_primary(&self) -> RgbPrimary<T>

Returns the red primary of the color space

fn green_primary(&self) -> RgbPrimary<T>

Returns the green primary of the color space

fn blue_primary(&self) -> RgbPrimary<T>

Returns the blue primary of the color space

fn white_point(&self) -> Xyz<T>

Returns the white point of the color space

fn encoding(&self) -> Self::Encoding

Returns standard the encoding used by the color space

fn get_xyz_transform(&self) -> Matrix3<T>

Returns the computed RGB -> XYZ matrix

fn get_inverse_xyz_transform(&self) -> Matrix3<T>

Returns the computed XYZ -> RGB matrix

fn apply_transform(&self, vec: (T, T, T)) -> (T, T, T)

Apply the forward transform to a 3-vector

impl<'a, T, E> ColorSpace<T> for &'a EncodedColorSpace<T, E> where
    T: Float + FreeChannelScalar + PosNormalChannelScalar,
    E: ColorEncoding, 

type Encoding = E

The standard encoding used by this color space

fn red_primary(&self) -> RgbPrimary<T>

Returns the red primary of the color space

fn green_primary(&self) -> RgbPrimary<T>

Returns the green primary of the color space

fn blue_primary(&self) -> RgbPrimary<T>

Returns the blue primary of the color space

fn white_point(&self) -> Xyz<T>

Returns the white point of the color space

fn encoding(&self) -> Self::Encoding

Returns standard the encoding used by the color space

fn get_xyz_transform(&self) -> Matrix3<T>

Returns the computed RGB -> XYZ matrix

fn get_inverse_xyz_transform(&self) -> Matrix3<T>

Returns the computed XYZ -> RGB matrix

fn apply_transform(&self, vec: (T, T, T)) -> (T, T, T)

Apply the forward transform to a 3-vector

impl<T, E> ConvertFromXyz<T, Xyz<T>> for EncodedColorSpace<T, E> where
    T: PosNormalChannelScalar + FreeChannelScalar + ChannelFormatCast<f64>,
    f64: ChannelFormatCast<T>,
    E: ColorEncoding + PartialEq + Clone, 

type OutputColor = Rgb<T>

The color type converted to.

fn convert_from_xyz_raw(&self, color: &Xyz<T>) -> Rgb<T>

Convert color out of the XYZ space, returning a bare color without any wrappers

fn convert_from_xyz(
    &self,
    color: &In
) -> SpacedColor<T, Self::OutputColor, Self::Encoding, Self>

Convert color out of the XYZ space, using the color space's preferred encoding

fn convert_from_xyz_linear(
    &self,
    color: &In
) -> SpacedColor<T, Self::OutputColor, LinearEncoding, Self>

Convert color out of the XYZ space, using a linear encoding

impl<T, E, EIn> ConvertToXyz<T, Alpha<T, Rgb<T>>, EIn> for EncodedColorSpace<T, E> where
    T: PosNormalChannelScalar + FreeChannelScalar + Float + ChannelFormatCast<f64>,
    f64: ChannelFormatCast<T>,
    E: ColorEncoding + PartialEq,
    EIn: ColorEncoding + PartialEq, 

type OutputColor = Xyza<T>

The type to output. Always some form of Xyz

fn convert_to_xyz(
    &self,
    color: &EncodedColor<Rgba<T>, EIn>
) -> Self::OutputColor

Convert color into the XYZ space

impl<'a, T, E, EIn> ConvertToXyz<T, Alpha<T, Rgb<T>>, EIn> for &'a EncodedColorSpace<T, E> where
    T: PosNormalChannelScalar + FreeChannelScalar + Float + ChannelFormatCast<f64>,
    f64: ChannelFormatCast<T>,
    E: ColorEncoding + PartialEq,
    EIn: ColorEncoding + PartialEq, 

type OutputColor = Xyza<T>

The type to output. Always some form of Xyz

fn convert_to_xyz(
    &self,
    color: &EncodedColor<Rgba<T>, EIn>
) -> Self::OutputColor

Convert color into the XYZ space

impl<T, E, EIn> ConvertToXyz<T, Rgb<T>, EIn> for EncodedColorSpace<T, E> where
    T: PosNormalChannelScalar + FreeChannelScalar + Float + ChannelFormatCast<f64>,
    f64: ChannelFormatCast<T>,
    E: ColorEncoding + PartialEq,
    EIn: ColorEncoding + PartialEq, 

type OutputColor = Xyz<T>

The type to output. Always some form of Xyz

fn convert_to_xyz(&self, color: &EncodedColor<Rgb<T>, EIn>) -> Self::OutputColor

Convert color into the XYZ space

impl<'a, T, E, EIn> ConvertToXyz<T, Rgb<T>, EIn> for &'a EncodedColorSpace<T, E> where
    T: PosNormalChannelScalar + FreeChannelScalar + Float + ChannelFormatCast<f64>,
    f64: ChannelFormatCast<T>,
    E: ColorEncoding + PartialEq,
    EIn: ColorEncoding + PartialEq, 

type OutputColor = Xyz<T>

The type to output. Always some form of Xyz

fn convert_to_xyz(&self, color: &EncodedColor<Rgb<T>, EIn>) -> Self::OutputColor

Convert color into the XYZ space

impl<T: Debug, E: Debug> Debug for EncodedColorSpace<T, E>

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

Formats the value using the given formatter.

impl<T: PartialEq, E: PartialEq> PartialEq<EncodedColorSpace<T, E>> for EncodedColorSpace<T, E>

fn eq(&self, other: &EncodedColorSpace<T, E>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &EncodedColorSpace<T, E>) -> bool

This method tests for !=.

impl<T, E> StructuralPartialEq for EncodedColorSpace<T, E>