Struct TextLayouter 

pub struct TextLayouter { /* private fields */ }

Lays paragraphs out. Keeps its itemizer, shaper, line breaker and scratch storage from one layout to the next.

Implementations

impl TextLayouter

pub fn layout( &mut self, input: &LayoutInput<'_>, resolver: &FontFamilyResolver, ) -> TextLayout

Lays input out with the typefaces of resolver.

pub fn relayout( &mut self, input: &LayoutInput<'_>, resolver: &FontFamilyResolver, shaped: &TextLayout, ) -> TextLayout

Lays input out as TextLayouter::layout does, with the glyphs shaped placed for the same text in the same typefaces in place of shaping it again.

pub fn layout_into( &mut self, input: &LayoutInput<'_>, resolver: &FontFamilyResolver, layout: &mut TextLayout, )

Lays input out into layout in place of what it held, in the storage of its lines and runs when no copy of it shares them.

pub fn intrinsics( &mut self, input: &LayoutInput<'_>, resolver: &FontFamilyResolver, ) -> ParagraphIntrinsics

The intrinsic widths of input, laid out with the typefaces of resolver; its width and options do not count.

pub fn set_memory_headroom(&mut self, headroom: MemoryHeadroom)

Sizes the caches the layouter keeps by how much memory the device has left: tight memory takes them back to their least.

pub fn hyphenator_mut(&mut self) -> &mut Hyphenator

The dictionaries Hyphens.Auto hyphenates words by.

Trait Implementations

impl Default for TextLayouter

fn default() -> Self

Returns the “default value” for a type.