/************************************************************************* * * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: markerarrayprimitive2d.cxx,v $ * * $Revision: 1.7 $ * * last change: $Author: aw $ $Date: 2008-07-21 17:41:18 $ * * 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" #include #include #include #include #include #include #include #include ////////////////////////////////////////////////////////////////////////////// using namespace com::sun::star; ////////////////////////////////////////////////////////////////////////////// namespace drawinglayer { namespace primitive2d { Primitive2DSequence MarkerArrayPrimitive2D::createLocalDecomposition(const geometry::ViewInformation2D& rViewInformation) const { Primitive2DSequence xRetval; const std::vector< basegfx::B2DPoint >& rPositions = getPositions(); const sal_uInt32 nMarkerCount(rPositions.size()); if(nMarkerCount && !getMarker().IsEmpty()) { // get pixel size Size aBitmapSize(getMarker().GetSizePixel()); if(aBitmapSize.Width() && aBitmapSize.Height()) { // get logic half pixel size basegfx::B2DVector aLogicHalfSize(rViewInformation.getInverseObjectToViewTransformation() * basegfx::B2DVector(aBitmapSize.getWidth() - 1.0, aBitmapSize.getHeight() - 1.0)); // use half size for expand aLogicHalfSize *= 0.5; // number of primitives is known; realloc accordingly xRetval.realloc(nMarkerCount); for(sal_uInt32 a(0); a < nMarkerCount; a++) { const basegfx::B2DPoint& rPosition(rPositions[a]); const basegfx::B2DRange aRange(rPosition - aLogicHalfSize, rPosition + aLogicHalfSize); basegfx::B2DHomMatrix aTransform; aTransform.set(0, 0, aRange.getWidth()); aTransform.set(1, 1, aRange.getHeight()); aTransform.set(0, 2, aRange.getMinX()); aTransform.set(1, 2, aRange.getMinY()); xRetval[a] = Primitive2DReference(new BitmapPrimitive2D(getMarker(), aTransform)); } } } return xRetval; } MarkerArrayPrimitive2D::MarkerArrayPrimitive2D( const std::vector< basegfx::B2DPoint >& rPositions, const BitmapEx& rMarker) : BasePrimitive2D(), maPositions(rPositions), maMarker(rMarker) { } bool MarkerArrayPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const { if(BasePrimitive2D::operator==(rPrimitive)) { const MarkerArrayPrimitive2D& rCompare = (MarkerArrayPrimitive2D&)rPrimitive; return (getPositions() == rCompare.getPositions() && getMarker() == rCompare.getMarker()); } return false; } basegfx::B2DRange MarkerArrayPrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const { basegfx::B2DRange aRetval; if(getPositions().size()) { // get the basic range from the position vector for(std::vector< basegfx::B2DPoint >::const_iterator aIter(getPositions().begin()); aIter != getPositions().end(); aIter++) { aRetval.expand(*aIter); } if(!getMarker().IsEmpty()) { // get pixel size const Size aBitmapSize(getMarker().GetSizePixel()); if(aBitmapSize.Width() && aBitmapSize.Height()) { // get logic half size basegfx::B2DVector aLogicHalfSize(rViewInformation.getInverseObjectToViewTransformation() * basegfx::B2DVector(aBitmapSize.getWidth(), aBitmapSize.getHeight())); // use half size for expand aLogicHalfSize *= 0.5; // apply aLogicHalfSize aRetval.expand(aRetval.getMinimum() - aLogicHalfSize); aRetval.expand(aRetval.getMaximum() + aLogicHalfSize); } } } return aRetval; } // provide unique ID ImplPrimitrive2DIDBlock(MarkerArrayPrimitive2D, PRIMITIVE2D_ID_MARKERARRAYPRIMITIVE2D) } // end of namespace primitive2d } // end of namespace drawinglayer ////////////////////////////////////////////////////////////////////////////// // eof