Method next

renderers/agg/src/agg_svg_path_tokenizer.cpp:68–98

------------------------------------------------------------------------

    //------------------------------------------------------------------------
    bool path_tokenizer::next()
    {
        if(m_path == 0) return false;

        // Skip all white spaces and other garbage
        while(*m_path && !is_command(*m_path) && !is_numeric(*m_path)) 
        {
            if(!is_separator(*m_path))
            {
                char buf[100];
                sprintf(buf, "path_tokenizer::next : Invalid Character %c", *m_path);
                throw exception(buf);
            }
            m_path++;
        }

        if(*m_path == 0) return false;

        if(is_command(*m_path))
        {
            // Check if the command is a numeric sign character
            if(*m_path == '-' || *m_path == '+')
            {
                return parse_number();
            }
            m_last_command = *m_path++;
            while(*m_path && is_separator(*m_path)) m_path++;
            if(*m_path == 0) return true;
        }
        return parse_number();
    }