static_text.hpp

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// Copyright 2022 Matthew Chandler
 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
 
#ifndef STATIC_TEXT_HPP
#define STATIC_TEXT_HPP
 
#include "font.hpp"
 
 
namespace textogl
{
 
    class Static_text
    {
    public:
        //         to rebuild in that case.
        Static_text(Font_sys & font,
                    const std::string & utf8_input
                    );
 
 
 
        void set_font_sys(Font_sys & font);
 
 
        void set_text(const std::string & utf8_input);
 
        void render_text(const Color & color,          
                         const Vec2<float> & win_size, 
                         const Vec2<float> & pos,      
                         const int align_flags = 0     
                         );
 
        void render_text_rotate(const Color & color,          
                                const Vec2<float> & win_size, 
                                const Vec2<float> & pos,      
                                const float rotation,         
                                const int align_flags = 0     
                                );
 
        void render_text_mat(const Color & color, 
                             const Mat4<float> & model_view_projection
                             );
 
    private:
        struct Impl; 
        std::unique_ptr<Impl, void (*)(Impl *)> pimpl; 
    };
}
 
#endif // STATIC_TEXT_HPP