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Diffstat (limited to 'drawinglayer/source/primitive3d/polygonprimitive3d.cxx')
| -rw-r--r-- | drawinglayer/source/primitive3d/polygonprimitive3d.cxx | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/drawinglayer/source/primitive3d/polygonprimitive3d.cxx b/drawinglayer/source/primitive3d/polygonprimitive3d.cxx new file mode 100644 index 000000000000..1ecc2ab49ee5 --- /dev/null +++ b/drawinglayer/source/primitive3d/polygonprimitive3d.cxx @@ -0,0 +1,181 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_drawinglayer.hxx" + +#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) + { + } + + PolygonStrokePrimitive3D::PolygonStrokePrimitive3D( + const basegfx::B3DPolygon& rPolygon, + const attribute::LineAttribute& rLineAttribute) + : BufferedDecompositionPrimitive3D(), + maPolygon(rPolygon), + maLineAttribute(rLineAttribute), + maStrokeAttribute() + { + } + + 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 + +////////////////////////////////////////////////////////////////////////////// +// eof + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |