1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 #ifndef CHARTHELPER_HXX 23 #define CHARTHELPER_HXX 24 25 #include <com/sun/star/frame/XModel.hpp> 26 #include <com/sun/star/uno/Sequence.hxx> 27 #include <basegfx/range/b2drange.hxx> 28 #include <svx/svxdllapi.h> 29 #include <drawinglayer/primitive2d/baseprimitive2d.hxx> 30 31 ////////////////////////////////////////////////////////////////////////////// 32 // predeclarations 33 34 namespace svt { class EmbeddedObjectRef; } 35 36 ////////////////////////////////////////////////////////////////////////////// 37 38 class SVX_DLLPUBLIC ChartHelper 39 { 40 public: 41 // test if given reference is a chart 42 static bool IsChart(const svt::EmbeddedObjectRef& xObjRef); 43 44 // try to access rXModel in case of a chart to to get the chart content 45 // as sequence of primitives. Return range of primitives (chart size) in rRange; 46 // it will be used to embed the chart to the SdrObject transformation. This 47 // allows to define possible distances between chart and SDrObject bounds here 48 static drawinglayer::primitive2d::Primitive2DSequence tryToGetChartContentAsPrimitive2DSequence( 49 const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >& rXModel, 50 basegfx::B2DRange& rRange); 51 }; 52 53 ////////////////////////////////////////////////////////////////////////////// 54 55 #endif //CHARTHELPER_HXX 56