Struct TextShapingOptions 

pub struct TextShapingOptions {
    pub font_size: Pt,
    pub line_height: Option<Pt>,
    pub letter_spacing: Option<f32>,
    pub word_spacing: Option<f32>,
    pub tab_width: Option<f32>,
    pub max_width: Option<Pt>,
    pub max_height: Option<Pt>,
    pub align: TextAlign,
    pub direction: TextDirection,
    pub color: Color,
    pub holes: Vec<TextHole>,
}

Options for text shaping and layout

Fields

font_size: Pt

Font size in points (1 pt = 1/72 inch)

line_height: Option<Pt>

Line height in points (optional, defaults to font’s recommended line height)

letter_spacing: Option<f32>

Letter spacing in points (0.0 = default spacing)

word_spacing: Option<f32>

Word spacing in points (0.0 = default spacing)

tab_width: Option<f32>

Width of tab character in points (default: 4 spaces)

max_width: Option<Pt>

Maximum width of text block for line wrapping (None = no wrapping)

max_height: Option<Pt>

Maximum height of text block (None = unlimited)

align: TextAlign

Horizontal text alignment

direction: TextDirection

Text direction (LTR or RTL)

color: Color

Text color

holes: Vec<TextHole>

Rectangular “holes” where text won’t flow

Implementations

impl TextShapingOptions

pub fn new(font_size: Pt) -> Self

Create new options with default values and the specified font size

pub fn with_max_width(self, max_width: Pt) -> Self

Set the maximum width for line wrapping

pub fn with_max_height(self, max_height: Pt) -> Self

Set the maximum height for text clipping

pub fn with_align(self, align: TextAlign) -> Self

Set the text alignment

pub fn with_direction(self, direction: TextDirection) -> Self

Set the text direction

pub fn with_color(self, color: Color) -> Self

Set the text color

pub fn with_line_height(self, line_height: Pt) -> Self

Set the line height

pub fn with_letter_spacing(self, letter_spacing: f32) -> Self

Set the letter spacing

Trait Implementations

impl Clone for TextShapingOptions

fn clone(&self) -> TextShapingOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextShapingOptions

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

Formats the value using the given formatter.

impl Default for TextShapingOptions

fn default() -> Self

Returns the “default value” for a type.