Struct TextLayoutLine 

pub struct TextLayoutLine {
    pub extra_style: Vec<LineExtraStyle>,
    pub text: TextLayout,
    pub whitespaces: Option<Vec<(char, (f64, f64))>>,
    pub indent: f64,
    pub phantom_text: PhantomTextLine,
}

Fields

extra_style: Vec<LineExtraStyle>

Extra styling that should be applied to the text (x0, x1 or line display end, style)

text: TextLayout

whitespaces: Option<Vec<(char, (f64, f64))>>

indent: f64

phantom_text: PhantomTextLine

Implementations

impl TextLayoutLine

pub fn line_count(&self) -> usize

The number of line breaks in the text layout. Always at least 1.

pub fn relevant_layouts(&self) -> impl Iterator<Item = &LayoutLine> + '_

Iterate over all the layouts that are nonempty. Note that this may be empty if the line is completely empty, like the last line

pub fn layout_cols<'a>( &'a self, text_prov: impl TextLayoutProvider + 'a, line: usize, ) -> impl Iterator<Item = (usize, usize)> + 'a

Iterator over the (start, end) columns of the relevant layouts.

pub fn start_layout_cols<'a>( &'a self, text_prov: impl TextLayoutProvider + 'a, line: usize, ) -> impl Iterator<Item = usize> + 'a

Iterator over the start columns of the relevant layouts

pub fn get_layout_y(&self, nth: usize) -> Option<f32>

Get the top y position of the given line index

pub fn get_layout_x(&self, nth: usize) -> Option<(f32, f32)>

Get the (start x, end x) positions of the given line index

Trait Implementations

impl Clone for TextLayoutLine

fn clone(&self) -> TextLayoutLine

Returns a duplicate of the value.

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

Performs copy-assignment from source.