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AppearanceColor

pdf_annot::appearance_writer

Struct AppearanceColor 

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pub struct AppearanceColor {
    pub r: f64,
    pub g: f64,
    pub b: f64,
}
Expand description

RGB color used inside annotation appearance streams.

Components are PDF DeviceRGB values in the 0.0–1.0 range. Out-of-range values are written verbatim and clamped by the consuming PDF viewer. Used by AppearanceStreamBuilder to emit rg (fill) and RG (stroke) operators in the generated content stream.

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§r: f64

Red component, 0.0–1.0.

§g: f64

Green component, 0.0–1.0.

§b: f64

Blue component, 0.0–1.0.

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impl AppearanceColor

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pub fn new(r: f64, g: f64, b: f64) -> Self

Construct a new RGB color from components in the 0.0–1.0 range. No clamping is performed at construction time; values are passed through to the emitted PDF content stream as-is.

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pub fn fill_ops(&self) -> Operation

Push fill color operators (rg).

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pub fn stroke_ops(&self) -> Operation

Push stroke color operators (RG).

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impl Clone for AppearanceColor

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fn clone(&self) -> AppearanceColor

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for AppearanceColor

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

Formats the value using the given formatter. Read more
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impl Copy for AppearanceColor

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn borrow(&self) -> &T

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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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Calls U::from(self).

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type Init = T

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type Output = T

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type Owned = T

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type Error = Infallible

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fn vzip(self) -> V