Struct FormattedTextLine 

pub struct FormattedTextLine { /* private fields */ }

Represents a line of text which has been laid out as part of a block.

Implementations

impl FormattedTextLine

pub fn iter_glyphs(&self) -> Iter<'_, FormattedGlyph>

Iterate over the glyphs in this line.

pub fn as_block(&self) -> FormattedTextBlock

Convert this line of text into an individually-renderable block (while maintaining the same vertical offset).

pub fn width(&self) -> f32

The width (in pixels) of this text line.

pub fn height(&self) -> f32

The height (in pixels) of this text line. This is equal to the ascent() minus the descent().

pub fn ascent(&self) -> f32

The ascent (in pixels) of this text line. This is the maximum height of each glyph above the text baseline.

pub fn descent(&self) -> f32

The descent (in pixels) of this text line. This is the furthest distance of each glyph below the text baseline.

This is negative: a value of -10.0 means the font can descend 10 pixels below the baseline.

pub fn line_gap(&self) -> f32

The recommended gap to put between each line of text, as encoded by the font authors.

pub fn baseline_position(&self) -> f32

The vertical position of this line’s baseline within the block of text.

Trait Implementations

impl Clone for FormattedTextLine

fn clone(&self) -> FormattedTextLine

Returns a duplicate of the value.

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

Performs copy-assignment from source.