reupen / svg-services

foobar2000 component that provides an API for rendering SVGs

SVG services

This component provides an SVG renderer, for use by other foobar2000 components.

The resvg library is used to render SVGs.

API usage (for component developers)

You only need to include the api/api.h header to use the API. You can copy it to your source tree, or you can add this repository as a Git submodule if you prefer.

A simple usage example:

abort_callback_dummy aborter;
const auto render_height = 512;
const auto render_width = 512;
const auto file_path = "R(c:\path\to\svg\file)";

svg_services::svg_services::ptr svg_api;

if (!fb2k::std_api_try_get(svg_api)) {
    // Handle the case when the API isn’t available
}

const auto svg_data = filesystem::g_readWholeFile(file_path, 10'000'000, aborter);

std::vector<uint8_t> bitmap_data(
    static_cast<size_t>(render_width) * static_cast<size_t>(render_height) * size_t{4});
const auto svg_document = svg_api->open(svg_data->data(), svg_data->size());

svg_document->render(render_width, render_height, svg_services::Position::Centred, svg_services::ScalingMode::Fit,
    svg_services::PixelFormat::BGRA, bitmap_data.data(), bitmap_data.size());

// Pass data contained in bitmap_data to CreateDIBSection(), WIC etc.