1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 29 #ifndef _SVGEN_HXX 30 #include <svgen.hxx> 31 #endif 32 33 34 /****************************************************************************** 35 |* 36 |* class GradientWrapper 37 |* 38 |* Ersterstellung: KA 24.11.95 39 |* letzte Aenderung: KA 24.11.95 40 |* 41 |* Zeck: dient beim MetaFile-Export dazu, die eigentliche Berechungs- 42 |* funktionalitaet zu kapseln. Das Schreiben der Records fuer 43 |* die unterschiedlichen File-Formate geschieht ueber LinkHandler. 44 |* 45 |* Klassen, die diesen Wrapper benutzen, muessen drei Linkhandler 46 |* zur Verfuegung stellen, die im Ctor uebergeben werden: 47 |* 48 |* 1. Linkhandler zum Schreiben eines Records fuer Polygonausgabe 49 |* 2. Linkhandler zum Schreiben eines Records fuer PolyPolygonausgabe 50 |* 3. Linkhandler zum Schreiben eines Records fuer Setzen der Brush 51 |* 52 \******************************************************************************/ 53 54 55 class GradientWrapper 56 { 57 Link aDrawPolyRecordHdl; 58 Link aDrawPolyPolyRecordHdl; 59 Link aSetFillInBrushRecordHdl; 60 61 GradientWrapper() {}; 62 63 64 public: 65 GradientWrapper(const Link& rDrawPolyRecordHdl, 66 const Link& rDrawPolyPolyRecordHdl, 67 const Link& rSetFillInBrushHdl); 68 ~GradientWrapper(); 69 70 71 void WriteLinearGradient(const Rectangle& rRect, 72 const Gradient& rGradient); 73 void WriteRadialGradient(const Rectangle& rRect, 74 const Gradient& rGradient); 75 void WriteRectGradient(const Rectangle& rRect, 76 const Gradient& rGradient); 77 }; 78