FontRenderer::FontRenderer(QObject *parent,const FontConfig* config) :
QObject(parent), m_config(config)
{
m_ft_library = 0;
m_ft_face = 0;
connect(config,SIGNAL(fileChanged()),this,SLOT(on_fontFileChanged()));
connect(config,SIGNAL(faceIndexChanged()),this,SLOT(on_fontFaceIndexChanged()));
connect(config,SIGNAL(sizeChanged()),this,SLOT(on_fontSizeChanged()));
connect(config,SIGNAL(charactersChanged()),this,SLOT(on_fontCharactersChanged()));
connect(config,SIGNAL(renderingOptionsChanged()),this,SLOT(on_fontOptionsChanged()));
int error = FT_Init_FreeType(&m_ft_library);
if (error) {
qDebug() << "FT_Init_FreeType error " << error;
m_ft_library = 0;
}
}
void FontRenderer::render(float scale) {
m_scale = scale;
on_fontSizeChanged();
}
