FontTTF::FontTTF(
Material *mat,
const std::string &filename,
int size,
TextureManager *manager)
:
Font(mat)
{
TTF_Font *font = TTF_OpenFont(filename.c_str(), size);
if (!font) {
THROW(InternalError, "Could not open " << filename << " : " << TTF_GetError());
}
loadMetrics(font);
// Make sure the size is included in the glyph name, else we'll hit collisions when we
// try to load different sized fonts.
std::string basename;
std::ostringstream nameStream;
FileSystem::ExtractFilename(filename, basename);
nameStream << basename << " " << size << " Glyph";
createGlyph(font, nameStream.str(), manager);
TTF_CloseFont(font);
}
void HostHealthMonitor::start() {
if (!Enabled || !m_stopped) return;
loadMetrics();
m_monitor_func = folly::make_unique<AsyncFunc<HostHealthMonitor>>(
this,
&HostHealthMonitor::monitor
);
m_monitor_func->start();
}
OpenTypeVerticalData::OpenTypeVerticalData(const FontPlatformData& platformData)
: m_defaultVertOriginY(0) {
loadMetrics(platformData);
}