Struct FormattedTextSource 

pub struct FormattedTextSource { /* private fields */ }

The text source of a formatted text: one string with default properties and optional property overrides for ranges of it.

Implementations

impl FormattedTextSource

pub fn new( text: ReadOnlyMemory<u16>, default_properties: Rc<dyn TextRunProperties>, text_modifier: Option<Rc<[ValueSpan<Rc<dyn TextRunProperties>>]>>, ) -> Self

pub fn create_text_style_run( text: &[u16], first_text_source_index: i32, default_properties: &Rc<dyn TextRunProperties>, text_modifier: Option<&[ValueSpan<Rc<dyn TextRunProperties>>]>, ) -> ValueSpan<Rc<dyn TextRunProperties>>

Creates a span of text run properties that has modifier applied.

• text — the text to create the properties for.
• first_text_source_index — the first text source index.
• default_properties — the default text properties.
• text_modifier — the text properties modifier.

Returns the created text style run.

Trait Implementations

impl Clone for FormattedTextSource

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ITextSource for FormattedTextSource

fn get_text_run(&self, text_source_index: i32) -> Option<Rc<dyn TextRun>>

Gets a TextRun for specified text source index (UTF-16 code units).