Struct TextLayoutResult 

pub struct TextLayoutResult {
    pub line_count: usize,
    pub width_px: f32,
    pub height_px: f32,
    pub first_baseline: f32,
    pub last_baseline: f32,
    pub did_overflow_width: bool,
    pub did_overflow_height: bool,
    pub lines: Vec<TextLineInfo>,
}

Result of text layout for on_text_layout.

Fields

line_count: usize

width_px: f32

height_px: f32

first_baseline: f32

last_baseline: f32

did_overflow_width: bool

did_overflow_height: bool

lines: Vec<TextLineInfo>

Implementations

impl TextLayoutResult

pub fn get_line_start(&self, line_index: usize) -> Option<usize>

pub fn get_line_end(&self, line_index: usize) -> Option<usize>

pub fn get_line_end_visible(&self, line_index: usize) -> Option<usize>

pub fn is_line_ellipsized(&self, _line_index: usize) -> bool

pub fn get_line_top(&self, line_index: usize) -> Option<f32>

pub fn get_line_baseline(&self, line_index: usize) -> Option<f32>

pub fn get_line_bottom(&self, line_index: usize) -> Option<f32>

pub fn get_line_left(&self, line_index: usize) -> Option<f32>

pub fn get_line_right(&self, line_index: usize) -> Option<f32>

pub fn get_line_for_offset(&self, offset: usize) -> usize

pub fn get_line_for_vertical_position(&self, vertical: f32) -> usize

pub fn get_horizontal_position( &self, offset: usize, _use_primary_direction: bool, ) -> f32

pub fn has_visual_overflow(&self) -> bool

pub fn get_bounding_box(&self, offset: usize) -> Rect

pub fn get_cursor_rect(&self, offset: usize) -> Rect

pub fn get_offset_for_position(&self, position: (f32, f32)) -> Option<usize>

pub fn get_word_boundary(&self, _offset: usize) -> TextRange

pub fn get_paragraph_direction(&self, _offset: usize) -> u8

pub fn get_bidi_run_direction(&self, _offset: usize) -> u8

Trait Implementations

impl Clone for TextLayoutResult

fn clone(&self) -> TextLayoutResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextLayoutResult

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.