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00001 #ifndef COIN_SOASCIITEXT_H 00002 #define COIN_SOASCIITEXT_H 00003 00004 /**************************************************************************\ 00005 * 00006 * This file is part of the Coin 3D visualization library. 00007 * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved. 00008 * 00009 * This library is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU General Public License 00011 * ("GPL") version 2 as published by the Free Software Foundation. 00012 * See the file LICENSE.GPL at the root directory of this source 00013 * distribution for additional information about the GNU GPL. 00014 * 00015 * For using Coin with software that can not be combined with the GNU 00016 * GPL, and for taking advantage of the additional benefits of our 00017 * support services, please contact Systems in Motion about acquiring 00018 * a Coin Professional Edition License. 00019 * 00020 * See http://www.coin3d.org/ for more information. 00021 * 00022 * Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY. 00023 * http://www.sim.no/ sales@sim.no coin-support@coin3d.org 00024 * 00025 \**************************************************************************/ 00026 00027 #include <Inventor/nodes/SoSubNode.h> 00028 #include <Inventor/nodes/SoShape.h> 00029 #include <Inventor/fields/SoMFString.h> 00030 #include <Inventor/fields/SoSFFloat.h> 00031 #include <Inventor/fields/SoSFEnum.h> 00032 #include <Inventor/fields/SoMFFloat.h> 00033 #include <Inventor/lists/SbList.h> 00034 00035 class COIN_DLL_API SoAsciiText : public SoShape { 00036 typedef SoShape inherited; 00037 00038 SO_NODE_HEADER(SoAsciiText); 00039 00040 public: 00041 static void initClass(void); 00042 SoAsciiText(void); 00043 00044 enum Justification { 00045 LEFT = 1, 00046 RIGHT, 00047 CENTER 00048 }; 00049 00050 SoMFString string; 00051 SoSFFloat spacing; 00052 SoSFEnum justification; 00053 SoMFFloat width; 00054 00055 virtual void GLRender(SoGLRenderAction * action); 00056 virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action); 00057 00058 protected: 00059 virtual ~SoAsciiText(); 00060 00061 virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center); 00062 virtual void generatePrimitives(SoAction *); 00063 00064 virtual SoDetail * createTriangleDetail(SoRayPickAction * action, 00065 const SoPrimitiveVertex * v1, 00066 const SoPrimitiveVertex * v2, 00067 const SoPrimitiveVertex * v3, 00068 SoPickedPoint * pp); 00069 virtual void notify(SoNotList * list); 00070 00071 private: 00072 class SoAsciiTextP * pimpl; 00073 friend class SoAsciiTextP; 00074 00075 float getWidth(const int idx, const float fontsize); 00076 }; 00077 00078 #endif // !COIN_SOASCIITEXT_H
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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