Struct EnumColourEncoding

pub struct EnumColourEncoding {
    pub colour_space: ColourSpace,
    pub white_point: WhitePoint,
    pub primaries: Primaries,
    pub tf: TransferFunction,
    pub rendering_intent: RenderingIntent,
}

“Enum color encoding” represented by JPEG XL enum values.

Fields

colour_space: ColourSpace

white_point: WhitePoint

primaries: Primaries

tf: TransferFunction

rendering_intent: RenderingIntent

Implementations

impl EnumColourEncoding

pub fn xyb(rendering_intent: RenderingIntent) -> Self

Creates an XYB color encoding.

pub fn srgb(rendering_intent: RenderingIntent) -> Self

Creates an sRGB color encoding.

pub fn srgb_gamma22(rendering_intent: RenderingIntent) -> Self

Creates an sRGB color encoding with gamma of 2.2 (instead of sRGB transfer curve).

pub fn gray_srgb(rendering_intent: RenderingIntent) -> Self

Creates a grayscale color encoding with white point of D65 and sRGB transfer curve.

pub fn gray_gamma22(rendering_intent: RenderingIntent) -> Self

Creates a grayscale color encoding with white point of D65 and gamma of 2.2.

pub fn bt709(rendering_intent: RenderingIntent) -> Self

Creates a BT.709 color encoding.

pub fn dci_p3(rendering_intent: RenderingIntent) -> Self

Creates a DCI-P3 color encoding.

pub fn display_p3(rendering_intent: RenderingIntent) -> Self

Creates a Display P3 color encoding.

pub fn display_p3_pq(rendering_intent: RenderingIntent) -> Self

Creates a Display P3 color encoding with PQ transfer function.

pub fn bt2100_pq(rendering_intent: RenderingIntent) -> Self

Creates a BT.2100 color encoding with PQ transfer function.

pub fn bt2100_hlg(rendering_intent: RenderingIntent) -> Self

Creates a BT.2100 color encoding with hybrid log-gamma transfer function.

impl EnumColourEncoding

pub fn is_srgb(&self) -> bool

Returns whether the color encoding represents the sRGB colorspace.

pub fn is_srgb_gamut(&self) -> bool

Returns whether color gamut of the color encoding equals to sRGB (BT.709), and white point equals to D65.

pub fn is_hdr(&self) -> bool

Returns whether transfer function of the color encoding is capable of encoding HDR signals.

pub fn cicp(&self) -> Option<[u8; 4]>

Returns the CICP tag which represents this color encoding.

Trait Implementations

impl Clone for EnumColourEncoding

fn clone(&self) -> EnumColourEncoding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EnumColourEncoding

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

Formats the value using the given formatter.

impl Default for EnumColourEncoding

fn default() -> EnumColourEncoding

Returns the “default value” for a type.