00001 /*======================================================================= 00002 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), *** 00003 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. *** 00004 *** *** 00005 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS *** 00006 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR *** 00007 *** WRITTEN AUTHORIZATION OF FEI S.A.S. *** 00008 *** *** 00009 *** RESTRICTED RIGHTS LEGEND *** 00010 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS *** 00011 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN *** 00012 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT *** 00013 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN *** 00014 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. *** 00015 *** *** 00016 *** COPYRIGHT (C) 1996-2020 BY FEI S.A.S, *** 00017 *** BORDEAUX, FRANCE *** 00018 *** ALL RIGHTS RESERVED *** 00019 **=======================================================================*/ 00020 /*======================================================================= 00021 ** Author : Nicolas DAGUISE (Feb 2010) 00022 **=======================================================================*/ 00023 00024 #ifndef _SO_TEXT_MARGIN_ELEMENT_ 00025 #define _SO_TEXT_MARGIN_ELEMENT_ 00026 00027 #include <Inventor/elements/SoFloatElement.h> 00028 00041 SoEXTENDER_Documented class SoTextMarginElement : public SoFloatElement 00042 { 00043 00044 SO_ELEMENT_HEADER(SoTextMarginElement); 00045 00046 public: 00047 00051 static void set(SoState *state, float margin); 00052 00053 #ifndef IV_STRICT 00054 00057 static void set(SoState* state, SoNode*, float margin) { set(state, margin); } 00058 #endif 00059 00063 static float get(SoState* state) { return SoFloatElement::get(getClassTypeId(), getClassStackIndex(), state); } 00064 00068 static float getDefault(); 00069 00073 virtual void print(FILE *fp) const; 00074 00075 private: 00076 00078 virtual void init(SoState *state); 00079 00080 private: 00081 00082 // Initializes the SoTextMarginElement class 00083 static void initClass(); 00084 static void exitClass(); 00085 00086 private: 00087 virtual ~SoTextMarginElement(); 00088 00089 private: 00090 static float s_defaultMarginFactor; 00091 static bool s_isSet; 00092 }; 00093 00094 #endif // _SO_TEXT_MARGIN_ELEMENT_ 00095 00096 00097 00098 00099