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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: polygonprimitive3d.cxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: aw $ $Date: 2006-08-09 16:51:15 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _DRAWINGLAYER_PRIMITIVE3D_POLYGONPRIMITIVE3D_HXX
#include <drawinglayer/primitive3d/polygonprimitive3d.hxx>
#endif
#ifndef _BGFX_POLYGON_B3DPOLYGONTOOLS_HXX
#include <basegfx/polygon/b3dpolygontools.hxx>
#endif
#ifndef _BGFX_POLYPOLYGON_B3DPOLYGONTOOLS_HXX
#include <basegfx/polygon/b3dpolypolygontools.hxx>
#endif
#ifndef _DRAWINGLAYER_PRIMITIVE3D_POLYGONTUBEPRIMITIVE3D_HXX
#include <drawinglayer/primitive3d/polygontubeprimitive3d.hxx>
#endif
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive3d
{
polygonHairlinePrimitive3D::polygonHairlinePrimitive3D(const basegfx::B3DPolygon& rPolygon, const basegfx::BColor& rBColor)
: basePrimitive3D(),
maPolygon(rPolygon),
maBColor(rBColor)
{
}
polygonHairlinePrimitive3D::~polygonHairlinePrimitive3D()
{
}
bool polygonHairlinePrimitive3D::operator==(const basePrimitive3D& rPrimitive) const
{
if(getID() == rPrimitive.getID())
{
const polygonHairlinePrimitive3D& rCompare = (polygonHairlinePrimitive3D&)rPrimitive;
return (maPolygon == rCompare.maPolygon
&& maBColor == rCompare.maBColor);
}
return false;
}
PrimitiveID polygonHairlinePrimitive3D::getID() const
{
return CreatePrimitiveID('P', 'O', 'H', '3');
}
basegfx::B3DRange polygonHairlinePrimitive3D::get3DRange() const
{
return basegfx::tools::getRange(maPolygon);
}
} // end of namespace primitive3d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive3d
{
void polygonStrokePrimitive3D::decompose(primitiveVector3D& rTarget)
{
if(maPolygon.count())
{
basegfx::B3DPolyPolygon aHairLinePolyPolygon(maPolygon);
if(0.0 != maStrokeAttribute.getFullDotDashLen())
{
// apply LineStyle
aHairLinePolyPolygon = basegfx::tools::applyLineDashing(aHairLinePolyPolygon, maStrokeAttribute.getDotDashArray(), maStrokeAttribute.getFullDotDashLen());
// merge LineStyle polygons to bigger parts
aHairLinePolyPolygon = basegfx::tools::mergeDashedLines(aHairLinePolyPolygon);
}
if(maStrokeAttribute.getWidth())
{
// create fat line data
const double fRadius(maStrokeAttribute.getWidth() / 2.0);
const basegfx::tools::B2DLineJoin aLineJoin(maStrokeAttribute.getLineJoin());
for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++)
{
// create tube primitives
polygonTubePrimitive3D* pNew = new polygonTubePrimitive3D(aHairLinePolyPolygon.getB3DPolygon(a),
maStrokeAttribute.getColor(),
fRadius, aLineJoin);
rTarget.push_back(referencedPrimitive3D(*pNew));
}
}
else
{
// create hair line data for all sub polygons
for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++)
{
const basegfx::B3DPolygon aCandidate = aHairLinePolyPolygon.getB3DPolygon(a);
basePrimitive3D* pNew = new polygonHairlinePrimitive3D(aCandidate, maStrokeAttribute.getColor());
rTarget.push_back(referencedPrimitive3D(*pNew));
}
}
}
}
polygonStrokePrimitive3D::polygonStrokePrimitive3D(
const basegfx::B3DPolygon& rPolygon,
const attribute::strokeAttribute& rStrokeAttribute)
: basePrimitive3D(),
maPolygon(rPolygon),
maStrokeAttribute(rStrokeAttribute)
{
}
polygonStrokePrimitive3D::~polygonStrokePrimitive3D()
{
}
bool polygonStrokePrimitive3D::operator==(const basePrimitive3D& rPrimitive) const
{
if(getID() == rPrimitive.getID())
{
const polygonStrokePrimitive3D& rCompare = (polygonStrokePrimitive3D&)rPrimitive;
return (maPolygon == rCompare.maPolygon
&& maStrokeAttribute == rCompare.maStrokeAttribute);
}
return false;
}
PrimitiveID polygonStrokePrimitive3D::getID() const
{
return CreatePrimitiveID('P', 'L', 'S', '3');
}
} // end of namespace primitive3d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// eof
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