Struct miniquad_text_rusttype::FontAtlas

pub struct FontAtlas {
    pub texture: Texture,
    pub character_infos: AtlasCharacterInfos,
    pub font_size: u32,
}

Texture which contains the characters of the font.

Fields

texture: Texture

character_infos: AtlasCharacterInfos

font_size: u32

Methods

impl FontAtlas

pub fn ascii_character_list() -> Vec<char>

Vec of complete ASCII range (from 0 to 255 bytes)

pub fn cyrllic_character_list() -> Vec<char>

pub fn thai_character_list() -> Vec<char>

pub fn vietnamese_character_list() -> Vec<char>

pub fn new<R, I>(
    font: R,
    font_size: u32,
    characters_list: I
) -> Result<FontAtlas, Error> where
    R: Read,
    I: IntoIterator<Item = char>, 

Creates a new texture representing a font stored in a FontAtlas. This function is very expensive as it needs to rasterize font into a texture. Complexity grows as font_size**2 * characters_list.len(). Avoid rasterizing everything at once as it will be slow and end up in out of memory abort.