From 750a9ba54a6a7e7e7b1ec5dae8a156c9ba96797d Mon Sep 17 00:00:00 2001 From: Armin Weiss Date: Wed, 16 Apr 2008 03:59:59 +0000 Subject: #i39532# moved 3D default raster converter to basegfx --- drawinglayer/source/texture/makefile.mk | 7 +- drawinglayer/source/texture/texture3d.cxx | 284 ++++++++++++++++++++++++++++++ 2 files changed, 288 insertions(+), 3 deletions(-) create mode 100644 drawinglayer/source/texture/texture3d.cxx (limited to 'drawinglayer/source/texture') diff --git a/drawinglayer/source/texture/makefile.mk b/drawinglayer/source/texture/makefile.mk index 941163ed32e2..abbb303cea0f 100644 --- a/drawinglayer/source/texture/makefile.mk +++ b/drawinglayer/source/texture/makefile.mk @@ -4,9 +4,9 @@ # # $RCSfile: makefile.mk,v $ # -# $Revision: 1.2 $ +# $Revision: 1.3 $ # -# last change: $Author: aw $ $Date: 2006-12-13 16:57:09 $ +# last change: $Author: aw $ $Date: 2008-04-16 04:59:59 $ # # The Contents of this file are made available subject to # the terms of GNU Lesser General Public License Version 2.1. @@ -45,7 +45,8 @@ ENABLE_EXCEPTIONS=TRUE # --- Files ------------------------------------- SLOFILES= \ - $(SLO)$/texture.obj + $(SLO)$/texture.obj \ + $(SLO)$/texture3d.obj # --- Targets ---------------------------------- diff --git a/drawinglayer/source/texture/texture3d.cxx b/drawinglayer/source/texture/texture3d.cxx new file mode 100644 index 000000000000..e1ad4599616a --- /dev/null +++ b/drawinglayer/source/texture/texture3d.cxx @@ -0,0 +1,284 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: texture3d.cxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: aw $ $Date: 2008-04-16 04:59:59 $ + * + * 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 + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_drawinglayer.hxx" + +#ifndef INCLUDED_DRAWINGLAYER_TEXTURE_TEXTURE3D_HXX +#include +#endif + +#ifndef _SV_BMPACC_HXX +#include +#endif + +#ifndef INCLUDED_DRAWINGLAYER_ATTRIBUTE_FILLATTRIBUTE_HXX +#include +#endif + +#ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE3D_HATCHTEXTUREPRIMITIVE3D_HXX +#include +#endif + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace texture + { + GeoTexSvxMono::GeoTexSvxMono(const basegfx::BColor& rSingleColor, double fOpacity) + : maSingleColor(rSingleColor), + mfOpacity(fOpacity) + { + } + + bool GeoTexSvxMono::operator==(const GeoTexSvx& rGeoTexSvx) const + { + const GeoTexSvxMono* pCompare = dynamic_cast< const GeoTexSvxMono* >(&rGeoTexSvx); + return (pCompare + && maSingleColor == pCompare->maSingleColor + && mfOpacity == pCompare->mfOpacity); + } + + void GeoTexSvxMono::modifyBColor(const basegfx::B2DPoint& /*rUV*/, basegfx::BColor& rBColor, double& /*rfOpacity*/) const + { + rBColor = maSingleColor; + } + + void GeoTexSvxMono::modifyOpacity(const basegfx::B2DPoint& /*rUV*/, double& rfOpacity) const + { + rfOpacity = mfOpacity; + } + } // end of namespace texture +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace texture + { + GeoTexSvxBitmap::GeoTexSvxBitmap(const Bitmap& rBitmap, const basegfx::B2DPoint& rTopLeft, const basegfx::B2DVector& rSize) + : maBitmap(rBitmap), + mpRead(0L), + maTopLeft(rTopLeft), + maSize(rSize), + mfMulX(0.0), + mfMulY(0.0) + { + mpRead = maBitmap.AcquireReadAccess(); + OSL_ENSURE(mpRead, "GeoTexSvxBitmap: Got no read access to Bitmap (!)"); + mfMulX = (double)mpRead->Width() / maSize.getX(); + mfMulY = (double)mpRead->Height() / maSize.getY(); + } + + GeoTexSvxBitmap::~GeoTexSvxBitmap() + { + delete mpRead; + } + + bool GeoTexSvxBitmap::impIsValid(const basegfx::B2DPoint& rUV, sal_Int32& rX, sal_Int32& rY) const + { + if(mpRead) + { + rX = (sal_Int32)((rUV.getX() - maTopLeft.getX()) * mfMulX); + + if(rX >= 0L && rX < mpRead->Width()) + { + rY = (sal_Int32)((rUV.getY() - maTopLeft.getY()) * mfMulY); + + return (rY >= 0L && rY < mpRead->Height()); + } + } + + return false; + } + + void GeoTexSvxBitmap::modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const + { + sal_Int32 nX, nY; + + if(impIsValid(rUV, nX, nY)) + { + const double fConvertColor(1.0 / 255.0); + const BitmapColor aBMCol(mpRead->GetColor(nY, nX)); + const basegfx::BColor aBSource( + (double)aBMCol.GetRed() * fConvertColor, + (double)aBMCol.GetGreen() * fConvertColor, + (double)aBMCol.GetBlue() * fConvertColor); + + rBColor = aBSource; + } + else + { + rfOpacity = 0.0; + } + } + + void GeoTexSvxBitmap::modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const + { + sal_Int32 nX, nY; + + if(impIsValid(rUV, nX, nY)) + { + const BitmapColor aBMCol(mpRead->GetColor(nY, nX)); + const Color aColor(aBMCol.GetRed(), aBMCol.GetGreen(), aBMCol.GetBlue()); + + rfOpacity = ((double)(0xff - aColor.GetLuminance()) * (1.0 / 255.0)); + } + else + { + rfOpacity = 0.0; + } + } + } // end of namespace texture +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace texture + { + GeoTexSvxBitmapTiled::GeoTexSvxBitmapTiled(const Bitmap& rBitmap, const basegfx::B2DPoint& rTopLeft, const basegfx::B2DVector& rSize) + : GeoTexSvxBitmap(rBitmap, rTopLeft, rSize) + { + } + + void GeoTexSvxBitmapTiled::modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const + { + if(mpRead) + { + GeoTexSvxBitmap::modifyBColor(impGetCorrected(rUV), rBColor, rfOpacity); + } + } + + void GeoTexSvxBitmapTiled::modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const + { + if(mpRead) + { + GeoTexSvxBitmap::modifyOpacity(impGetCorrected(rUV), rfOpacity); + } + } + } // end of namespace texture +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// + +namespace drawinglayer +{ + namespace texture + { + GeoTexSvxMultiHatch::GeoTexSvxMultiHatch(const primitive3d::HatchTexturePrimitive3D& rPrimitive, double fLogicPixelSize) + : mfLogicPixelSize(fLogicPixelSize), + mp0(0L), + mp1(0L), + mp2(0L) + { + const attribute::FillHatchAttribute& rHatch(rPrimitive.getHatch()); + const basegfx::B2DRange aOutlineRange(0.0, 0.0, rPrimitive.getTextureSize().getX(), rPrimitive.getTextureSize().getY()); + const double fAngleA(-rHatch.getAngle()); + maColor = rHatch.getColor(); + mbFillBackground = rHatch.isFillBackground(); + mp0 = new GeoTexSvxHatch(aOutlineRange, rHatch.getDistance(), fAngleA); + + if(attribute::HATCHSTYLE_DOUBLE == rHatch.getStyle() || attribute::HATCHSTYLE_TRIPLE == rHatch.getStyle()) + { + mp1 = new GeoTexSvxHatch(aOutlineRange, rHatch.getDistance(), fAngleA + F_PI2); + } + + if(attribute::HATCHSTYLE_TRIPLE == rHatch.getStyle()) + { + mp2 = new GeoTexSvxHatch(aOutlineRange, rHatch.getDistance(), fAngleA + F_PI4); + } + } + + GeoTexSvxMultiHatch::~GeoTexSvxMultiHatch() + { + delete mp0; + delete mp1; + delete mp2; + } + + bool GeoTexSvxMultiHatch::impIsOnHatch(const basegfx::B2DPoint& rUV) const + { + double fSmallestDistance(); + + if(mp0->getDistanceToHatch(rUV) < mfLogicPixelSize) + { + return true; + } + + if(mp1 && mp1->getDistanceToHatch(rUV) < mfLogicPixelSize) + { + return true; + } + + if(mp2 && mp2->getDistanceToHatch(rUV) < mfLogicPixelSize) + { + return true; + } + + return false; + } + + void GeoTexSvxMultiHatch::modifyBColor(const basegfx::B2DPoint& rUV, basegfx::BColor& rBColor, double& rfOpacity) const + { + if(impIsOnHatch(rUV)) + { + rBColor = maColor; + } + else if(!mbFillBackground) + { + rfOpacity = 0.0; + } + } + + void GeoTexSvxMultiHatch::modifyOpacity(const basegfx::B2DPoint& rUV, double& rfOpacity) const + { + if(mbFillBackground || impIsOnHatch(rUV)) + { + rfOpacity = 1.0; + } + else + { + rfOpacity = 0.0; + } + } + } // end of namespace texture +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// +// eof -- cgit