Struct TextFragment 

pub(crate) struct TextFragment {
    pub base: BaseFragment,
    pub selected_style: ArcRefCell<Arc<ComputedValues>>,
    pub font_metrics: Arc<FontMetrics>,
    pub font_key: FontInstanceKey,
    pub glyphs: Vec<Arc<GlyphStore>>,
    pub justification_adjustment: Au,
    pub offsets: Option<Box<TextRunOffsets>>,
}

Fields

base: BaseFragment

selected_style: ArcRefCell<Arc<ComputedValues>>

font_metrics: Arc<FontMetrics>

font_key: FontInstanceKey

glyphs: Vec<Arc<GlyphStore>>

justification_adjustment: Au

Extra space to add for each justification opportunity.

offsets: Option<Box<TextRunOffsets>>

When necessary, this field store the TextRunOffsets for a particular [TextRunLineItem]. This is currently only used inside of text inputs.

Implementations

impl TextFragment

pub fn print(&self, tree: &mut PrintTree)

pub(crate) fn distance_to_point_for_glyph_offset( &self, point_in_fragment: Point2D<Au, CSSPixel>, ) -> Option<Au>

Find the distance between for point relative to a TextFragment for the purposes of finding a glyph offset. This is used to identify the most relevant fragment for glyph offset queries during click handling.

pub(crate) fn character_offset( &self, point_in_fragment: Point2D<Au, CSSPixel>, ) -> usize

Given a point relative to this TextFragment, find the most appropriate character offset. Note that the given point may be outside the TextFragment’s content rect.

Trait Implementations

impl MallocSizeOf for TextFragment

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.