+++ /dev/null
-/* === S I N F G =========================================================== */
-/*! \file template.h
-** \brief Template Header
-**
-** $Id: ducktransform_scale.h,v 1.1.1.1 2005/01/07 03:34:36 darco Exp $
-**
-** \legal
-** Copyright (c) 2002 Robert B. Quattlebaum Jr.
-**
-** This software and associated documentation
-** are CONFIDENTIAL and PROPRIETARY property of
-** the above-mentioned copyright holder.
-**
-** You may not copy, print, publish, or in any
-** other way distribute this software without
-** a prior written agreement with
-** the copyright holder.
-** \endlegal
-*/
-/* ========================================================================= */
-
-/* === S T A R T =========================================================== */
-
-#ifndef __SINFG_STUDIO_DUCK_TRANSFORM_SCALE_H
-#define __SINFG_STUDIO_DUCK_TRANSFORM_SCALE_H
-
-/* === H E A D E R S ======================================================= */
-
-#include "duckmatic.h"
-
-/* === M A C R O S ========================================================= */
-
-/* === T Y P E D E F S ===================================================== */
-
-/* === C L A S S E S & S T R U C T S ======================================= */
-
-namespace studio {
-
-class Transform_Scale : public sinfg::Transform
-{
-private:
- sinfg::Vector scale;
- sinfg::Vector origin;
-public:
- Transform_Scale(const sinfg::Vector& scale,const sinfg::Vector& origin=sinfg::Vector(0,0)):scale(scale),origin(origin) { }
- sinfg::Vector perform(const sinfg::Vector& x)const { return sinfg::Vector((x[0]-origin[0])*scale[0]+origin[0],(x[1]-origin[1])*scale[1]+origin[1]); }
- sinfg::Vector unperform(const sinfg::Vector& x)const { return sinfg::Vector((x[0]-origin[0])/scale[0]+origin[0],(x[1]-origin[1])/scale[1]+origin[1]); }
-};
-
-};
-
-/* === E N D =============================================================== */
-
-#endif