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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /chart2/source/view/axes/VAxisBase.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'chart2/source/view/axes/VAxisBase.hxx')
-rw-r--r-- | chart2/source/view/axes/VAxisBase.hxx | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/chart2/source/view/axes/VAxisBase.hxx b/chart2/source/view/axes/VAxisBase.hxx new file mode 100644 index 000000000..31badb749 --- /dev/null +++ b/chart2/source/view/axes/VAxisBase.hxx @@ -0,0 +1,102 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ +#pragma once + +#include "VAxisOrGridBase.hxx" +#include "VAxisProperties.hxx" +#include "Tickmarks.hxx" + +namespace com::sun::star::util { class XNumberFormatsSupplier; } + +namespace chart +{ + +class VAxisBase : public VAxisOrGridBase +{ +public: + VAxisBase( sal_Int32 nDimensionIndex, sal_Int32 nDimensionCount + , const AxisProperties& rAxisProperties + , const css::uno::Reference< css::util::XNumberFormatsSupplier >& xNumberFormatsSupplier ); + virtual ~VAxisBase() override; + + /** + * Return the number of dimensions the diagram has. 2 for x and y, and 3 + * for x, y, and z. + */ + sal_Int32 getDimensionCount() const; + + virtual void createMaximumLabels()=0; + virtual void createLabels()=0; + virtual void updatePositions()=0; + + virtual bool isAnythingToDraw(); + virtual void initAxisLabelProperties( + const css::awt::Size& rFontReferenceSize + , const css::awt::Rectangle& rMaximumSpaceForLabels ); + + virtual void setExplicitScaleAndIncrement( + const ExplicitScaleData& rScale + , const ExplicitIncrementData& rIncrement ) override; + + virtual sal_Int32 estimateMaximumAutoMainIncrementCount(); + virtual void createAllTickInfos( TickInfoArraysType& rAllTickInfos ); + + void setExtraLinePositionAtOtherAxis( double fCrossingAt ); + +protected: //methods + static size_t getIndexOfLongestLabel( const css::uno::Sequence<OUString>& rLabels ); + void removeTextShapesFromTicks(); + void updateUnscaledValuesAtTicks( TickIter& rIter ); + + virtual bool prepareShapeCreation(); + void recordMaximumTextSize( SvxShape& xShape, double fRotationAngleDegree ); + + bool isDateAxis() const; + bool isComplexCategoryAxis() const; + +protected: //member + css::uno::Reference< css::util::XNumberFormatsSupplier > m_xNumberFormatsSupplier; + AxisProperties m_aAxisProperties; + AxisLabelProperties m_aAxisLabelProperties; + css::uno::Sequence< OUString > m_aTextLabels; + bool m_bUseTextLabels; + + rtl::Reference< SvxShapeGroupAnyD > m_xGroupShape_Shapes; + rtl::Reference< SvxShapeGroupAnyD > m_xTextTarget; + + /** + * This typically consists of 2 TickInfo vectors (i.e. the outer vector + * has 2 child vector elements) for normal axis. The first vector + * corresponds with the major ticks while the second corresponds with the + * minor ticks. + * + * It may have more than 2 TickInfo vectors for complex category axis + * which has multi-level axis labels. + */ + TickInfoArraysType m_aAllTickInfos; + bool m_bReCreateAllTickInfos; + + bool m_bRecordMaximumTextSize; + sal_Int32 m_nMaximumTextWidthSoFar; + sal_Int32 m_nMaximumTextHeightSoFar; +}; + +} //namespace chart + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |