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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
#include "Core/precomp.h"
#include "API/Core/Math/origin.h"
CL_Point calc_origin(CL_Origin origin, const CL_Size &size)
{
switch(origin)
{
case origin_top_left:
default:
return CL_Point(0, 0);
break;
case origin_top_center:
return CL_Point(size.width / 2, 0);
break;
case origin_top_right:
return CL_Point(size.width, 0);
break;
case origin_center_left:
return CL_Point(0, size.height / 2);
break;
case origin_center:
return CL_Point(size.width / 2, size.height / 2);
break;
case origin_center_right:
return CL_Point(size.width, size.height / 2);
break;
case origin_bottom_left:
return CL_Point(0, size.height);
break;
case origin_bottom_center:
return CL_Point(size.width / 2, size.height);
break;
case origin_bottom_right:
return CL_Point(size.width, size.height);
break;
}
}
CL_Pointf calc_origin(CL_Origin origin, const CL_Sizef &size)
{
switch(origin)
{
case origin_top_left:
default:
return CL_Pointf(0, 0);
break;
case origin_top_center:
return CL_Pointf(size.width / 2, 0);
break;
case origin_top_right:
return CL_Pointf(size.width, 0);
break;
case origin_center_left:
return CL_Pointf(0, size.height / 2);
break;
case origin_center:
return CL_Pointf(size.width / 2, size.height / 2);
break;
case origin_center_right:
return CL_Pointf(size.width, size.height / 2);
break;
case origin_bottom_left:
return CL_Pointf(0, size.height);
break;
case origin_bottom_center:
return CL_Pointf(size.width / 2, size.height);
break;
case origin_bottom_right:
return CL_Pointf(size.width, size.height);
break;
}
}
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