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LayoutConfig

epub_stream::layout

Struct LayoutConfig

pub struct LayoutConfig {
    pub page_width: f32,
    pub page_height: f32,
    pub line_height: f32,
    pub left_margin: f32,
    pub top_margin: f32,
    pub font_metrics: FontMetrics,
}

Expand description

Layout configuration for the engine

Fields§

§page_width: f32

Page width in pixels

§page_height: f32

Page height in pixels

§line_height: f32

Line height in pixels

§left_margin: f32

Left margin in pixels

§top_margin: f32

Top margin in pixels

§font_metrics: FontMetrics

Font metrics

Implementations§

impl LayoutConfig

pub fn create_engine(&self) -> LayoutEngine

Create layout engine from this configuration

Trait Implementations§

impl Clone for LayoutConfig

fn clone(&self) -> LayoutConfig

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for LayoutConfig

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

Formats the value using the given formatter. Read more

impl Default for LayoutConfig

fn default() -> Self

Default configuration for e-reader display layout.

Uses the same constants as LayoutEngine::with_defaults() for consistency. This provides a 416x715 content area with 26px line height for comfortable reading.

Auto Trait Implementations§

impl Freeze for LayoutConfig

impl RefUnwindSafe for LayoutConfig

impl Send for LayoutConfig

impl Sync for LayoutConfig

impl Unpin for LayoutConfig

impl UnsafeUnpin for LayoutConfig

impl UnwindSafe for LayoutConfig

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

impl<T, U> TryInto<U> for T
where 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>

Performs the conversion.