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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 .
*/
#include <tools/vcompat.hxx>
#include <vcl/graphictools.hxx>
SvtGraphicFill::Transform::Transform()
{
matrix[0] = 1.0; matrix[1] = 0.0; matrix[2] = 0.0;
matrix[3] = 0.0; matrix[4] = 1.0; matrix[5] = 0.0;
}
SvtGraphicStroke::SvtGraphicStroke() :
maPath(),
maStartArrow(),
maEndArrow(),
mfTransparency(),
mfStrokeWidth(),
maCapType(),
maJoinType(),
mfMiterLimit( 3.0 ),
maDashArray()
{
}
SvtGraphicStroke::SvtGraphicStroke( const tools::Polygon& rPath,
const tools::PolyPolygon& rStartArrow,
const tools::PolyPolygon& rEndArrow,
double fTransparency,
double fStrokeWidth,
CapType aCap,
JoinType aJoin,
double fMiterLimit,
const DashArray& rDashArray ) :
maPath( rPath ),
maStartArrow( rStartArrow ),
maEndArrow( rEndArrow ),
mfTransparency( fTransparency ),
mfStrokeWidth( fStrokeWidth ),
maCapType( aCap ),
maJoinType( aJoin ),
mfMiterLimit( fMiterLimit ),
maDashArray( rDashArray )
{
}
void SvtGraphicStroke::getPath( tools::Polygon& rPath ) const
{
rPath = maPath;
}
void SvtGraphicStroke::getStartArrow( tools::PolyPolygon& rPath ) const
{
rPath = maStartArrow;
}
void SvtGraphicStroke::getEndArrow( tools::PolyPolygon& rPath ) const
{
rPath = maEndArrow;
}
void SvtGraphicStroke::getDashArray( DashArray& rDashArray ) const
{
rDashArray = maDashArray;
}
void SvtGraphicStroke::setPath( const tools::Polygon& rPoly )
{
maPath = rPoly;
}
void SvtGraphicStroke::setStartArrow( const tools::PolyPolygon& rPoly )
{
maStartArrow = rPoly;
}
void SvtGraphicStroke::setEndArrow( const tools::PolyPolygon& rPoly )
{
maEndArrow = rPoly;
}
void SvtGraphicStroke::scale( double fXScale, double fYScale )
{
// Clearly scaling stroke-width for fat lines is rather a problem
maPath.Scale( fXScale, fYScale );
double fScale = sqrt (fabs (fXScale * fYScale) ); // clearly not ideal.
mfStrokeWidth *= fScale;
mfMiterLimit *= fScale;
maStartArrow.Scale( fXScale, fYScale );
maEndArrow.Scale( fXScale, fYScale );
}
SvStream& WriteSvtGraphicStroke( SvStream& rOStm, const SvtGraphicStroke& rClass )
{
VersionCompat aCompat( rOStm, StreamMode::WRITE, 1 );
rClass.maPath.Write( rOStm );
rClass.maStartArrow.Write( rOStm );
rClass.maEndArrow.Write( rOStm );
rOStm.WriteDouble( rClass.mfTransparency );
rOStm.WriteDouble( rClass.mfStrokeWidth );
sal_uInt16 nTmp = sal::static_int_cast<sal_uInt16>( rClass.maCapType );
rOStm.WriteUInt16( nTmp );
nTmp = sal::static_int_cast<sal_uInt16>( rClass.maJoinType );
rOStm.WriteUInt16( nTmp );
rOStm.WriteDouble( rClass.mfMiterLimit );
rOStm.WriteUInt32( rClass.maDashArray.size() );
size_t i;
for(i=0; i<rClass.maDashArray.size(); ++i)
rOStm.WriteDouble( rClass.maDashArray[i] );
return rOStm;
}
SvStream& ReadSvtGraphicStroke( SvStream& rIStm, SvtGraphicStroke& rClass )
{
VersionCompat aCompat( rIStm, StreamMode::READ );
rClass.maPath.Read( rIStm );
rClass.maStartArrow.Read( rIStm );
rClass.maEndArrow.Read( rIStm );
rIStm.ReadDouble( rClass.mfTransparency );
rIStm.ReadDouble( rClass.mfStrokeWidth );
sal_uInt16 nTmp;
rIStm.ReadUInt16( nTmp );
rClass.maCapType = SvtGraphicStroke::CapType(nTmp);
rIStm.ReadUInt16( nTmp );
rClass.maJoinType = SvtGraphicStroke::JoinType(nTmp);
rIStm.ReadDouble( rClass.mfMiterLimit );
sal_uInt32 nSize;
rIStm.ReadUInt32( nSize );
rClass.maDashArray.resize(nSize);
size_t i;
for(i=0; i<rClass.maDashArray.size(); ++i)
rIStm.ReadDouble( rClass.maDashArray[i] );
return rIStm;
}
SvtGraphicFill::SvtGraphicFill() :
maPath(),
maFillColor( COL_BLACK ),
mfTransparency(),
maFillRule(),
maFillType(),
maFillTransform(),
mbTiling( false ),
maHatchType(),
maHatchColor( COL_BLACK ),
maGradientType(),
maGradient1stColor( COL_BLACK ),
maGradient2ndColor( COL_BLACK ),
maGradientStepCount( gradientStepsInfinite ),
maFillGraphic()
{
}
SvtGraphicFill::SvtGraphicFill( const tools::PolyPolygon& rPath,
Color aFillColor,
double fTransparency,
FillRule aFillRule,
FillType aFillType,
const Transform& aFillTransform,
bool bTiling,
HatchType aHatchType,
Color aHatchColor,
GradientType aGradientType,
Color aGradient1stColor,
Color aGradient2ndColor,
sal_Int32 aGradientStepCount,
const Graphic& aFillGraphic ) :
maPath( rPath ),
maFillColor( aFillColor ),
mfTransparency( fTransparency ),
maFillRule( aFillRule ),
maFillType( aFillType ),
maFillTransform( aFillTransform ),
mbTiling( bTiling ),
maHatchType( aHatchType ),
maHatchColor( aHatchColor ),
maGradientType( aGradientType ),
maGradient1stColor( aGradient1stColor ),
maGradient2ndColor( aGradient2ndColor ),
maGradientStepCount( aGradientStepCount ),
maFillGraphic( aFillGraphic )
{
}
void SvtGraphicFill::getPath( tools::PolyPolygon& rPath ) const
{
rPath = maPath;
}
void SvtGraphicFill::getTransform( Transform& rTrans ) const
{
rTrans = maFillTransform;
}
void SvtGraphicFill::getGraphic( Graphic& rGraphic ) const
{
rGraphic = maFillGraphic;
}
void SvtGraphicFill::setPath( const tools::PolyPolygon& rPath )
{
maPath = rPath;
}
SvStream& WriteSvtGraphicFill( SvStream& rOStm, const SvtGraphicFill& rClass )
{
VersionCompat aCompat( rOStm, StreamMode::WRITE, 1 );
rClass.maPath.Write( rOStm );
WriteColor( rOStm, rClass.maFillColor );
rOStm.WriteDouble( rClass.mfTransparency );
sal_uInt16 nTmp = sal::static_int_cast<sal_uInt16>( rClass.maFillRule );
rOStm.WriteUInt16( nTmp );
nTmp = sal::static_int_cast<sal_uInt16>( rClass.maFillType );
rOStm.WriteUInt16( nTmp );
int i;
for(i=0; i<SvtGraphicFill::Transform::MatrixSize; ++i)
rOStm.WriteDouble( rClass.maFillTransform.matrix[i] );
nTmp = sal_uInt16(rClass.mbTiling);
rOStm.WriteUInt16( nTmp );
nTmp = sal::static_int_cast<sal_uInt16>( rClass.maHatchType );
rOStm.WriteUInt16( nTmp );
WriteColor( rOStm, rClass.maHatchColor );
nTmp = sal::static_int_cast<sal_uInt16>( rClass.maGradientType );
rOStm.WriteUInt16( nTmp );
WriteColor( rOStm, rClass.maGradient1stColor );
WriteColor( rOStm, rClass.maGradient2ndColor );
rOStm.WriteInt32( rClass.maGradientStepCount );
WriteGraphic( rOStm, rClass.maFillGraphic );
return rOStm;
}
SvStream& ReadSvtGraphicFill( SvStream& rIStm, SvtGraphicFill& rClass )
{
VersionCompat aCompat( rIStm, StreamMode::READ );
rClass.maPath.Read( rIStm );
ReadColor( rIStm, rClass.maFillColor );
rIStm.ReadDouble( rClass.mfTransparency );
sal_uInt16 nTmp;
rIStm.ReadUInt16( nTmp );
rClass.maFillRule = SvtGraphicFill::FillRule( nTmp );
rIStm.ReadUInt16( nTmp );
rClass.maFillType = SvtGraphicFill::FillType( nTmp );
int i;
for(i=0; i<SvtGraphicFill::Transform::MatrixSize; ++i)
rIStm.ReadDouble( rClass.maFillTransform.matrix[i] );
rIStm.ReadUInt16( nTmp );
rClass.mbTiling = nTmp;
rIStm.ReadUInt16( nTmp );
rClass.maHatchType = SvtGraphicFill::HatchType( nTmp );
ReadColor( rIStm, rClass.maHatchColor );
rIStm.ReadUInt16( nTmp );
rClass.maGradientType = SvtGraphicFill::GradientType( nTmp );
ReadColor( rIStm, rClass.maGradient1stColor );
ReadColor( rIStm, rClass.maGradient2ndColor );
rIStm.ReadInt32( rClass.maGradientStepCount );
ReadGraphic( rIStm, rClass.maFillGraphic );
return rIStm;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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