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/* -*- 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 .
*/
#ifndef INCLUDED_SVGIO_INC_SVGMARKERNODE_HXX
#define INCLUDED_SVGIO_INC_SVGMARKERNODE_HXX
#include "svgnode.hxx"
#include "svgstyleattributes.hxx"
#include <memory>
namespace svgio
{
namespace svgreader
{
class SvgMarkerNode : public SvgNode
{
public:
enum class MarkerUnits
{
strokeWidth,
userSpaceOnUse
};
private:
/// buffered decomposition
drawinglayer::primitive2d::Primitive2DContainer aPrimitives;
/// use styles
SvgStyleAttributes maSvgStyleAttributes;
/// variable scan values, dependent of given XAttributeList
std::unique_ptr<basegfx::B2DRange>
mpViewBox;
SvgAspectRatio maSvgAspectRatio;
SvgNumber maRefX;
SvgNumber maRefY;
MarkerUnits maMarkerUnits;
SvgNumber maMarkerWidth;
SvgNumber maMarkerHeight;
double mfAngle;
bool mbOrientAuto : 1; // true == on, false == fAngle valid
public:
SvgMarkerNode(
SvgDocument& rDocument,
SvgNode* pParent);
virtual ~SvgMarkerNode() override;
virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
/// get marker primitives buffered, uses decomposeSvgNode internally
const drawinglayer::primitive2d::Primitive2DContainer& getMarkerPrimitives() const;
/// InfoProvider support for % values
virtual basegfx::B2DRange getCurrentViewPort() const override;
/// viewBox content
const basegfx::B2DRange* getViewBox() const { return mpViewBox.get(); }
void setViewBox(const basegfx::B2DRange* pViewBox) { mpViewBox.reset(); if(pViewBox) mpViewBox.reset( new basegfx::B2DRange(*pViewBox) ); }
/// SvgAspectRatio content
const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
/// RefX content, set if found in current context
const SvgNumber& getRefX() const { return maRefX; }
/// RefY content, set if found in current context
const SvgNumber& getRefY() const { return maRefY; }
/// MarkerUnits content
MarkerUnits getMarkerUnits() const { return maMarkerUnits; }
void setMarkerUnits(const MarkerUnits aMarkerUnits) { maMarkerUnits = aMarkerUnits; }
/// MarkerWidth content, set if found in current context
const SvgNumber& getMarkerWidth() const { return maMarkerWidth; }
/// MarkerHeight content, set if found in current context
const SvgNumber& getMarkerHeight() const { return maMarkerHeight; }
/// Angle content, set if found in current context
double getAngle() const { return mfAngle; }
void setAngle(double fAngle) { mfAngle = fAngle; mbOrientAuto = false; }
/// OrientAuto content, set if found in current context
bool getOrientAuto() const { return mbOrientAuto; }
};
} // end of namespace svgreader
} // end of namespace svgio
#endif // INCLUDED_SVGIO_INC_SVGMARKERNODE_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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