1 #ifndef COIN_SOASCIITEXT_H
2 #define COIN_SOASCIITEXT_H
3 
4 /**************************************************************************\
5  * Copyright (c) Kongsberg Oil & Gas Technologies AS
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13  * this list of conditions and the following disclaimer.
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21  * this software without specific prior written permission.
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34 \**************************************************************************/
35 
36 #include <Inventor/nodes/SoSubNode.h>
37 #include <Inventor/nodes/SoShape.h>
38 #include <Inventor/fields/SoMFString.h>
39 #include <Inventor/fields/SoSFFloat.h>
40 #include <Inventor/fields/SoSFEnum.h>
41 #include <Inventor/fields/SoMFFloat.h>
42 #include <Inventor/lists/SbList.h>
43 
44 class COIN_DLL_API SoAsciiText : public SoShape {
45   typedef SoShape inherited;
46 
47   SO_NODE_HEADER(SoAsciiText);
48 
49 public:
50   static void initClass(void);
51   SoAsciiText(void);
52 
53   enum Justification {
54     LEFT = 1,
55     RIGHT,
56     CENTER
57   };
58 
59   SoMFString string;
60   SoSFFloat spacing;
61   SoSFEnum justification;
62   SoMFFloat width;
63 
64   virtual void GLRender(SoGLRenderAction * action);
65   virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
66 
67 protected:
68   virtual ~SoAsciiText();
69 
70   virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
71   virtual void generatePrimitives(SoAction *);
72 
73   virtual SoDetail * createTriangleDetail(SoRayPickAction * action,
74                                           const SoPrimitiveVertex * v1,
75                                           const SoPrimitiveVertex * v2,
76                                           const SoPrimitiveVertex * v3,
77                                           SoPickedPoint * pp);
78   virtual void notify(SoNotList * list);
79 
80 private:
81   class SoAsciiTextP * pimpl;
82   friend class SoAsciiTextP;
83 
84   float getWidth(const int idx, const float fontsize);
85 };
86 
87 #endif // !COIN_SOASCIITEXT_H
88