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SoText2.h

00001 /**************************************************************************\
00002  *
00003  *  This file is part of the Coin 3D visualization library.
00004  *  Copyright (C) 1998-2002 by Systems in Motion. All rights reserved.
00005  *
00006  *  This library is free software; you can redistribute it and/or
00007  *  modify it under the terms of the GNU Lesser General Public License
00008  *  version 2.1 as published by the Free Software Foundation. See the
00009  *  file LICENSE.LGPL at the root directory of the distribution for
00010  *  more details.
00011  *
00012  *  If you want to use Coin for applications not compatible with the
00013  *  LGPL, please contact SIM to acquire a Professional Edition license.
00014  *
00015  *  Systems in Motion, Prof Brochs gate 6, 7030 Trondheim, NORWAY
00016  *  http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097
00017  *
00018 \**************************************************************************/
00019 
00020 #ifndef COIN_SOTEXT2_H
00021 #define COIN_SOTEXT2_H
00022 
00023 #include <Inventor/nodes/SoSubNode.h>
00024 #include <Inventor/nodes/SoShape.h>
00025 #include <Inventor/fields/SoMFString.h>
00026 #include <Inventor/fields/SoSFFloat.h>
00027 #include <Inventor/fields/SoSFEnum.h>
00028 
00029 
00030 class COIN_DLL_API SoText2 : public SoShape {
00031   typedef SoShape inherited;
00032 
00033   SO_NODE_HEADER(SoText2);
00034 
00035 public:
00036   static void initClass(void);
00037   SoText2(void);
00038 
00039   enum Justification {
00040     LEFT = 1,
00041     RIGHT,
00042     CENTER
00043   };
00044 
00045   SoMFString string;
00046   SoSFFloat spacing;
00047   SoSFEnum justification;
00048 
00049   virtual void GLRender(SoGLRenderAction * action);
00050   virtual void rayPick(SoRayPickAction * action);
00051   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
00052 
00053 protected:
00054   virtual ~SoText2();
00055 
00056   virtual void generatePrimitives(SoAction * action);
00057   virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
00058 
00059 private:
00060   class SoText2P * pimpl;
00061   friend class SoText2P;                     
00062 };
00063 
00064 #endif // !COIN_SOTEXT2_H

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