Exemplos de FontStack em C++ (Cpp)

Exemplo n.º 1

Arquivo: tile_parser.cpp Projeto: ajturner/mapbox-gl-native

void TileParser::addGlyph(uint64_t tileid, const std::string stackname,
                          const std::u32string &string, const FontStack &fontStack,
                          GlyphAtlas &glyphAtlas, GlyphPositions &face) {
    const std::map<uint32_t, SDFGlyph> &sdfs = fontStack.getSDFs();
    // Loop through all characters and add glyph to atlas, positions.
    for (uint32_t chr : string) {
        auto sdf_it = sdfs.find(chr);
        if (sdf_it != sdfs.end()) {
            const SDFGlyph& sdf = sdf_it->second;
            const Rect<uint16_t> rect = glyphAtlas.addGlyph(tileid, stackname, sdf);
            face.emplace(chr, Glyph{rect, sdf.metrics});
        }
    }
}

Exemplo n.º 2

Arquivo: glyph_atlas.cpp Projeto: fourks/mapbox-gl-native

void GlyphAtlas::addGlyphs(uint64_t tileid, std::u32string const& text, std::string const& stackname, FontStack const& fontStack, GlyphPositions & face)
{
    std::lock_guard<std::mutex> lock(mtx);

    std::map<uint32_t, SDFGlyph> const& sdfs = fontStack.getSDFs();
    for (uint32_t chr : text)
    {
        auto sdf_it = sdfs.find(chr);
        if (sdf_it != sdfs.end())
        {
            SDFGlyph const& sdf = sdf_it->second;
            Rect<uint16_t> rect = addGlyph_impl(tileid, stackname, sdf);
            face.emplace(chr, Glyph{rect, sdf.metrics});
        }
    }
}

Exemplo n.º 3

Arquivo: glyph_atlas.cpp Projeto: vfaSonnt/mapbox-gl-native

void GlyphAtlas::addGlyphs(uintptr_t tileUID,
                           const std::u32string& text,
                           const std::string& stackName,
                           const FontStack& fontStack,
                           GlyphPositions& face)
{
    std::lock_guard<std::mutex> lock(mtx);

    const std::map<uint32_t, SDFGlyph>& sdfs = fontStack.getSDFs();

    for (uint32_t chr : text)
    {
        auto sdf_it = sdfs.find(chr);
        if (sdf_it == sdfs.end()) {
            continue;
        }

        const SDFGlyph& sdf = sdf_it->second;
        Rect<uint16_t> rect = addGlyph(tileUID, stackName, sdf);
        face.emplace(chr, Glyph{rect, sdf.metrics});
    }
}