1 #ifndef COIN_SOGLYPH_H 2 #define COIN_SOGLYPH_H 3 4 /**************************************************************************\ 5 * Copyright (c) Kongsberg Oil & Gas Technologies AS 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are 10 * met: 11 * 12 * Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * Neither the name of the copyright holder nor the names of its 20 * contributors may be used to endorse or promote products derived from 21 * this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 \**************************************************************************/ 35 36 #include <Inventor/SbBasic.h> 37 #include <Inventor/SbBox2f.h> 38 #include <Inventor/SbVec2s.h> 39 #include <Inventor/misc/SoState.h> 40 41 class SbName; 42 class SoGlyphP; 43 44 class COIN_DLL_API SoGlyph { 45 public: 46 47 enum Fonttype { 48 FONT2D = 1, 49 FONT3D = 2 50 }; 51 52 void unref(void) const; 53 54 static const SoGlyph * getGlyph(const char character, const SbName & font); 55 56 const SbVec2f * getCoords(void) const; 57 const int * getFaceIndices(void) const; 58 const int * getEdgeIndices(void) const; 59 const int * getNextCWEdge(const int edgeidx) const; 60 const int * getNextCCWEdge(const int edgeidx) const; 61 62 float getWidth(void) const; 63 const SbBox2f & getBoundingBox(void) const; 64 65 static const SoGlyph * getGlyph(SoState * state, 66 const unsigned int character, 67 const SbVec2s & size, 68 const float angle); 69 SbVec2s getAdvance(void) const; 70 SbVec2s getKerning(const SoGlyph & rightglyph) const; 71 unsigned char * getBitmap(SbVec2s & size, SbVec2s & pos, const SbBool antialiased) const; 72 73 protected: 74 SoGlyph(void); 75 ~SoGlyph(); 76 77 #if (COIN_MAJOR_VERSION == 2) 78 #error Reminder: when copying this file over to Coin-2, next 3 functions 79 #error must be changed back to take a non-const first argument -- to keep 80 #error ABI-compatibility. Do not change any other interfaces because of this, 81 #error but handle by doing work-around casting internally in SoGlyph.cpp. 82 #endif 83 void setCoords(const SbVec2f * coords, int numcoords = -1); 84 void setFaceIndices(const int * indices, int numindices = -1); 85 void setEdgeIndices(const int * indices, int numindices = -1); 86 87 private: 88 static void unrefGlyph(SoGlyph * glyph); 89 void setFontType(Fonttype type) const; 90 91 92 friend class SoGlyphP; 93 SoGlyphP * pimpl; 94 }; 95 96 #endif // !COIN_SOGLYPH_H 97