graphics_helpers.hpp

/******************************************************************************
 
  nomlib - C++11 cross-platform game engine
 
Copyright (c) 2013, 2014 Jeffrey Carpenter <i8degrees@gmail.com>
All rights reserved.
 
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#ifndef NOMLIB_GRAPHICS_GRAPHICS_HELPERS_HPP
#define NOMLIB_GRAPHICS_GRAPHICS_HELPERS_HPP
 
#include "nomlib/config.hpp"
#include "nomlib/math/Size2.hpp"
#include "nomlib/math/Point2.hpp"
 
namespace nom {
 
// Forward declarations
class Transformable;
class Texture;

Point2i alignment_rect( const Size2i& obj_dims, const Point2i& pos_offset,
                        const Size2i& align_bounds, uint32 align );

void set_alignment( Transformable* obj, const Point2i& pos_offset,
                    const Size2i& align_bounds, uint32 align );

void set_alignment( Texture* obj, const Point2i& pos_offset,
                    const Size2i& align_bounds, uint32 align );
 
} // namespace nom
 
#endif // include guard defined