Struct TextLayout 

pub struct TextLayout(/* private fields */);

The Layout for TextElement. This can be used to map indices to pixels and vice versa.

Implementations

impl TextLayout

pub fn index_for_position( &self, position: Point<Pixels>, ) -> Result<usize, usize>

Get the byte index into the input of the pixel position.

pub fn position_for_index(&self, index: usize) -> Option<Point<Pixels>>

Get the pixel position for the given byte index.

pub fn line_layout_for_index( &self, index: usize, ) -> Option<Arc<WrappedLineLayout>>

Retrieve the layout for the line containing the given byte index.

pub fn bounds(&self) -> Bounds<Pixels>

The bounds of this layout.

pub fn line_height(&self) -> Pixels

The line height for this layout.

pub fn len(&self) -> usize

The UTF-8 length of the underlying text.

pub fn text(&self) -> String

The text for this layout.

pub fn wrapped_text(&self) -> String

The text for this layout (with soft-wraps as newlines)

Trait Implementations

impl Clone for TextLayout

fn clone(&self) -> TextLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for TextLayout

fn default() -> TextLayout

Returns the “default value” for a type.