1*01aa44aaSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*01aa44aaSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*01aa44aaSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*01aa44aaSAndrew Rist * distributed with this work for additional information 6*01aa44aaSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*01aa44aaSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*01aa44aaSAndrew Rist * "License"); you may not use this file except in compliance 9*01aa44aaSAndrew Rist * with the License. You may obtain a copy of the License at 10cdf0e10cSrcweir * 11*01aa44aaSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12cdf0e10cSrcweir * 13*01aa44aaSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*01aa44aaSAndrew Rist * software distributed under the License is distributed on an 15*01aa44aaSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*01aa44aaSAndrew Rist * KIND, either express or implied. See the License for the 17*01aa44aaSAndrew Rist * specific language governing permissions and limitations 18*01aa44aaSAndrew Rist * under the License. 19cdf0e10cSrcweir * 20*01aa44aaSAndrew Rist *************************************************************/ 21*01aa44aaSAndrew Rist 22*01aa44aaSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir 25cdf0e10cSrcweir #ifndef _SVGEN_HXX 26cdf0e10cSrcweir #include <svgen.hxx> 27cdf0e10cSrcweir #endif 28cdf0e10cSrcweir 29cdf0e10cSrcweir 30cdf0e10cSrcweir /****************************************************************************** 31cdf0e10cSrcweir |* 32cdf0e10cSrcweir |* class GradientWrapper 33cdf0e10cSrcweir |* 34cdf0e10cSrcweir |* Ersterstellung: KA 24.11.95 35cdf0e10cSrcweir |* letzte Aenderung: KA 24.11.95 36cdf0e10cSrcweir |* 37cdf0e10cSrcweir |* Zeck: dient beim MetaFile-Export dazu, die eigentliche Berechungs- 38cdf0e10cSrcweir |* funktionalitaet zu kapseln. Das Schreiben der Records fuer 39cdf0e10cSrcweir |* die unterschiedlichen File-Formate geschieht ueber LinkHandler. 40cdf0e10cSrcweir |* 41cdf0e10cSrcweir |* Klassen, die diesen Wrapper benutzen, muessen drei Linkhandler 42cdf0e10cSrcweir |* zur Verfuegung stellen, die im Ctor uebergeben werden: 43cdf0e10cSrcweir |* 44cdf0e10cSrcweir |* 1. Linkhandler zum Schreiben eines Records fuer Polygonausgabe 45cdf0e10cSrcweir |* 2. Linkhandler zum Schreiben eines Records fuer PolyPolygonausgabe 46cdf0e10cSrcweir |* 3. Linkhandler zum Schreiben eines Records fuer Setzen der Brush 47cdf0e10cSrcweir |* 48cdf0e10cSrcweir \******************************************************************************/ 49cdf0e10cSrcweir 50cdf0e10cSrcweir 51cdf0e10cSrcweir class GradientWrapper 52cdf0e10cSrcweir { 53cdf0e10cSrcweir Link aDrawPolyRecordHdl; 54cdf0e10cSrcweir Link aDrawPolyPolyRecordHdl; 55cdf0e10cSrcweir Link aSetFillInBrushRecordHdl; 56cdf0e10cSrcweir GradientWrapper()57cdf0e10cSrcweir GradientWrapper() {}; 58cdf0e10cSrcweir 59cdf0e10cSrcweir 60cdf0e10cSrcweir public: 61cdf0e10cSrcweir GradientWrapper(const Link& rDrawPolyRecordHdl, 62cdf0e10cSrcweir const Link& rDrawPolyPolyRecordHdl, 63cdf0e10cSrcweir const Link& rSetFillInBrushHdl); 64cdf0e10cSrcweir ~GradientWrapper(); 65cdf0e10cSrcweir 66cdf0e10cSrcweir 67cdf0e10cSrcweir void WriteLinearGradient(const Rectangle& rRect, 68cdf0e10cSrcweir const Gradient& rGradient); 69cdf0e10cSrcweir void WriteRadialGradient(const Rectangle& rRect, 70cdf0e10cSrcweir const Gradient& rGradient); 71cdf0e10cSrcweir void WriteRectGradient(const Rectangle& rRect, 72cdf0e10cSrcweir const Gradient& rGradient); 73cdf0e10cSrcweir }; 74