gui_render_target.hpp

#ifndef LXGUI_GUI_RENDER_TARGET_HPP
#define LXGUI_GUI_RENDER_TARGET_HPP
 
#include "lxgui/gui_bounds2.hpp"
#include "lxgui/gui_color.hpp"
#include "lxgui/lxgui.hpp"
#include "lxgui/utils.hpp"
 
namespace lxgui::gui {
 
class render_target {
public:
    render_target() = default;
 
    virtual ~render_target() = default;
 
    render_target(const render_target&) = delete;
 
    render_target(render_target&&) = delete;
 
    render_target& operator=(const render_target&) = delete;
 
    render_target& operator=(render_target&&) = delete;
 
    virtual void begin() = 0;
 
    virtual void end() = 0;
 
    virtual void clear(const color& c) = 0;
 
    virtual bounds2f get_rect() const = 0;
 
    virtual bool set_dimensions(const vector2ui& dimensions) = 0;
 
    virtual vector2ui get_canvas_dimensions() const = 0;
 
    virtual void save_to_file(std::string filename) const = 0;
};
 
} // namespace lxgui::gui
 
#endif