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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <drawinglayer/primitive3d/polygonprimitive3d.hxx>
#include <basegfx/polygon/b3dpolygontools.hxx>
#include <basegfx/tools/canvastools.hxx>
#include <basegfx/polygon/b3dpolypolygontools.hxx>
#include <drawinglayer/primitive3d/polygontubeprimitive3d.hxx>
#include <drawinglayer/primitive3d/drawinglayer_primitivetypes3d.hxx>
//////////////////////////////////////////////////////////////////////////////
using namespace com::sun::star;
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive3d
{
PolygonHairlinePrimitive3D::PolygonHairlinePrimitive3D(
const basegfx::B3DPolygon& rPolygon,
const basegfx::BColor& rBColor)
: BasePrimitive3D(),
maPolygon(rPolygon),
maBColor(rBColor)
{
}
bool PolygonHairlinePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
{
if(BasePrimitive3D::operator==(rPrimitive))
{
const PolygonHairlinePrimitive3D& rCompare = (PolygonHairlinePrimitive3D&)rPrimitive;
return (getB3DPolygon() == rCompare.getB3DPolygon()
&& getBColor() == rCompare.getBColor());
}
return false;
}
basegfx::B3DRange PolygonHairlinePrimitive3D::getB3DRange(const geometry::ViewInformation3D& /*rViewInformation*/) const
{
return basegfx::tools::getRange(getB3DPolygon());
}
// provide unique ID
ImplPrimitrive3DIDBlock(PolygonHairlinePrimitive3D, PRIMITIVE3D_ID_POLYGONHAIRLINEPRIMITIVE3D)
} // end of namespace primitive3d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive3d
{
Primitive3DSequence PolygonStrokePrimitive3D::create3DDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const
{
Primitive3DSequence aRetval;
if(getB3DPolygon().count())
{
basegfx::B3DPolyPolygon aHairLinePolyPolygon;
if(0.0 == getStrokeAttribute().getFullDotDashLen())
{
aHairLinePolyPolygon = basegfx::B3DPolyPolygon(getB3DPolygon());
}
else
{
// apply LineStyle
basegfx::tools::applyLineDashing(getB3DPolygon(), getStrokeAttribute().getDotDashArray(), &aHairLinePolyPolygon, 0, getStrokeAttribute().getFullDotDashLen());
}
// prepare result
aRetval.realloc(aHairLinePolyPolygon.count());
if(getLineAttribute().getWidth())
{
// create fat line data
const double fRadius(getLineAttribute().getWidth() / 2.0);
const basegfx::B2DLineJoin aLineJoin(getLineAttribute().getLineJoin());
for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++)
{
// create tube primitives
const Primitive3DReference xRef(new PolygonTubePrimitive3D(aHairLinePolyPolygon.getB3DPolygon(a), getLineAttribute().getColor(), fRadius, aLineJoin));
aRetval[a] = xRef;
}
}
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);
const Primitive3DReference xRef(new PolygonHairlinePrimitive3D(aCandidate, getLineAttribute().getColor()));
aRetval[a] = xRef;
}
}
}
return aRetval;
}
PolygonStrokePrimitive3D::PolygonStrokePrimitive3D(
const basegfx::B3DPolygon& rPolygon,
const attribute::LineAttribute& rLineAttribute,
const attribute::StrokeAttribute& rStrokeAttribute)
: BufferedDecompositionPrimitive3D(),
maPolygon(rPolygon),
maLineAttribute(rLineAttribute),
maStrokeAttribute(rStrokeAttribute)
{
}
bool PolygonStrokePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
{
if(BufferedDecompositionPrimitive3D::operator==(rPrimitive))
{
const PolygonStrokePrimitive3D& rCompare = (PolygonStrokePrimitive3D&)rPrimitive;
return (getB3DPolygon() == rCompare.getB3DPolygon()
&& getLineAttribute() == rCompare.getLineAttribute()
&& getStrokeAttribute() == rCompare.getStrokeAttribute());
}
return false;
}
// provide unique ID
ImplPrimitrive3DIDBlock(PolygonStrokePrimitive3D, PRIMITIVE3D_ID_POLYGONSTROKEPRIMITIVE3D)
} // end of namespace primitive3d
} // end of namespace drawinglayer
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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