gui_font.hpp

#ifndef LXGUI_GUI_FONT_HPP
#define LXGUI_GUI_FONT_HPP
 
#include "lxgui/gui_bounds2.hpp"
#include "lxgui/gui_code_point_range.hpp"
#include "lxgui/gui_vector2.hpp"
#include "lxgui/lxgui.hpp"
#include "lxgui/utils.hpp"
 
#include <array>
#include <memory>
 
namespace lxgui::gui {
 
class material;
 
class font {
public:
    font() = default;
 
    virtual ~font() = default;
 
    virtual std::size_t get_size() const = 0;
 
    virtual bounds2f get_character_uvs(char32_t c) const = 0;
 
    virtual bounds2f get_character_bounds(char32_t c) const = 0;
 
    virtual float get_character_width(char32_t c) const = 0;
 
    virtual float get_character_height(char32_t c) const = 0;
 
    virtual float get_character_kerning(char32_t c1, char32_t c2) const = 0;
 
    virtual std::weak_ptr<material> get_texture() const = 0;
 
    virtual void update_texture(std::shared_ptr<material> mat) = 0;
};
 
} // namespace lxgui::gui
 
#endif