Struct allsorts::glyph_position::GlyphLayout
source · [−]pub struct GlyphLayout<'f, 'i, T>where
T: FontTableProvider,{ /* private fields */ }Expand description
Used to calculate the position of shaped glyphs.
Implementations
sourceimpl<'f, 'i, T: FontTableProvider> GlyphLayout<'f, 'i, T>
impl<'f, 'i, T: FontTableProvider> GlyphLayout<'f, 'i, T>
sourcepub fn new(
font: &'f mut Font<T>,
infos: &'i [Info],
direction: TextDirection,
vertical: bool
) -> Self
pub fn new(
font: &'f mut Font<T>,
infos: &'i [Info],
direction: TextDirection,
vertical: bool
) -> Self
Construct a new GlyphLayout instance.
Arguments
font— the font that the glyphs belong to.infos— the shaped glyphs to lay out.direction— the horizontal text layout direction.vertical—trueif the text is being laid out top to bottom.
sourcepub fn glyph_positions(&mut self) -> Result<Vec<GlyphPosition>, ParseError>
pub fn glyph_positions(&mut self) -> Result<Vec<GlyphPosition>, ParseError>
Retrieve the glyphs positions.
Auto Trait Implementations
impl<'f, 'i, T> !RefUnwindSafe for GlyphLayout<'f, 'i, T>
impl<'f, 'i, T> !Send for GlyphLayout<'f, 'i, T>
impl<'f, 'i, T> !Sync for GlyphLayout<'f, 'i, T>
impl<'f, 'i, T> Unpin for GlyphLayout<'f, 'i, T>
impl<'f, 'i, T> !UnwindSafe for GlyphLayout<'f, 'i, T>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more