Crate glyph_brush

source ·
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use glyph_brush::{
    ab_glyph::FontArc, BrushAction, BrushError, GlyphBrushBuilder, Section, Text,
};

let dejavu = FontArc::try_from_slice(include_bytes!("../../fonts/DejaVuSans.ttf"))?;
let mut glyph_brush = GlyphBrushBuilder::using_font(dejavu).build();

glyph_brush.queue(Section::default().add_text(Text::new("Hello glyph_brush")));
glyph_brush.queue(some_other_section);

match glyph_brush.process_queued(
    |rect, tex_data| update_texture(rect, tex_data),
    |vertex_data| into_vertex(vertex_data),
) {
    Ok(BrushAction::Draw(vertices)) => {
        // Draw new vertices.
    }
    Ok(BrushAction::ReDraw) => {
        // Re-draw last frame's vertices unmodified.
    }
    Err(BrushError::TextureTooSmall { suggested }) => {
        // Enlarge texture + glyph_brush texture cache and retry.
    }
}

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