Struct rckive_genpdf::fonts::FontCache

pub struct FontCache { /* private fields */ }

Stores font data that can be referenced by a Font or FontFamily.

If you use the high-level interface provided by Document, you don’t have to access this type. See the module documentation for details on the internals.

Implementations

impl FontCache

pub fn new(default_font_family: FontFamily<FontData>) -> FontCache

Creates a new font cache with the given default font family.

pub fn add_font(&mut self, font_data: FontData) -> Font

Adds the given font to the cache and returns a reference to it.

pub fn add_font_family(
    &mut self,
    family: FontFamily<FontData>
) -> FontFamily<Font>

Adds the given font family to the cache and returns a reference to it.

pub fn load_pdf_fonts(&mut self, renderer: &Renderer) -> Result<(), Error>

Embeds all loaded fonts into the document generated by the given renderer and caches a reference to them.

pub fn default_font_family(&self) -> FontFamily<Font>

Returns the default font family for this font cache.

pub fn get_pdf_font(&self, font: Font) -> Option<&IndirectFontRef>

Returns a reference to the emebdded PDF font for the given font, if available.

This method may only be called with Font instances that have been created by this font cache. PDF fonts are only avaiable if load_pdf_fonts has been called.

pub fn get_rt_font(&self, font: Font) -> &Font<'static>

Returns a reference to the Rusttype font for the given font, if available.

This method may only be called with Font instances that have been created by this font cache.

Trait Implementations

impl Debug for FontCache

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

Formats the value using the given formatter.