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PdfPageResource

Struct PdfPageResource 

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pub struct PdfPageResource {
    pub media_box: (f64, f64, f64, f64),
    pub content: Vec<u8>,
    pub resources: ImportedObjects,
}
Expand description

An embedded page of an external PDF (load-pdf-image), carrying just enough of the source page’s object graph to re-emit it as a PDF Form XObject. Deliberately lopdf-free plain data so rustyfi-backend need not depend on lopdf.

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§media_box: (f64, f64, f64, f64)

The source page’s /MediaBox, (x0, y0, x1, y1) in raw PDF points (upstream loadPdf.ml: MediaBox only, no /CropBox fallback).

§content: Vec<u8>

The page’s content stream(s), already inflated (/FlateDecode resolved) and concatenated (with a separating space per PDF rules when a page has more than one content stream) — ready to wrap verbatim in a Form XObject’s stream body.

§resources: ImportedObjects

The imported object subtree reachable from the page’s /Resources, self-contained and keyed by source object number so the writer can remap references to freshly allocated output Refs. Local id 0 is reserved (PDF object number 0 is always free/unused in a well-formed file) and holds the page’s own /Resources dictionary itself (whether it was a direct or an indirect object in the source); every other entry is a real source object number.

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impl Clone for PdfPageResource

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fn clone(&self) -> PdfPageResource

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 PdfPageResource

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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 PartialEq for PdfPageResource

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for PdfPageResource

Auto Trait Implementations§

Blanket Implementations§

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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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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> Clone for T
where T: Clone,

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fn clone(&self) -> T

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impl<T> CloneToUninit for T
where T: Clone,

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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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impl<T> Debug for T
where T: Debug,

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

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.