| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _CHART2_VIEW_POLARLABELPOSITIONHELPER_HXX |
| #define _CHART2_VIEW_POLARLABELPOSITIONHELPER_HXX |
| |
| #include "LabelPositionHelper.hxx" |
| #include <com/sun/star/awt/Point.hpp> |
| #include <com/sun/star/drawing/Position3D.hpp> |
| |
| //............................................................................. |
| namespace chart |
| { |
| //............................................................................. |
| |
| //----------------------------------------------------------------------------- |
| /** |
| */ |
| class PolarPlottingPositionHelper; |
| |
| class PolarLabelPositionHelper : public LabelPositionHelper |
| { |
| public: |
| PolarLabelPositionHelper( |
| PolarPlottingPositionHelper* pPosHelper |
| , sal_Int32 nDimensionCount |
| , const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& xLogicTarget |
| , ShapeFactory* pShapeFactory ); |
| virtual ~PolarLabelPositionHelper(); |
| |
| ::com::sun::star::awt::Point getLabelScreenPositionAndAlignmentForLogicValues( |
| LabelAlignment& rAlignment |
| , double fLogicValueOnAngleAxis |
| , double fLogicValueOnRadiusAxis |
| , double fLogicZ |
| , sal_Int32 nScreenValueOffsetInRadiusDirection=0 ) const; |
| |
| ::com::sun::star::awt::Point getLabelScreenPositionAndAlignmentForUnitCircleValues( |
| LabelAlignment& rAlignment, sal_Int32 nLabelPlacement /*see ::com::sun::star::chart::DataLabelPlacement*/ |
| , double fUnitCircleStartAngleDegree, double fUnitCircleWidthAngleDegree |
| , double fUnitCircleInnerRadius, double fUnitCircleOuterRadius |
| , double fLogicZ |
| , sal_Int32 nScreenValueOffsetInRadiusDirection=0 ) const; |
| |
| private: |
| PolarPlottingPositionHelper* m_pPosHelper; |
| }; |
| |
| //............................................................................. |
| } //namespace chart |
| //............................................................................. |
| #endif |
