146 lines
5.1 KiB
C++
146 lines
5.1 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: markerarrayprimitive2d.cxx,v $
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*
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* $Revision: 1.1 $
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*
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* last change: $Author: aw $ $Date: 2007-01-25 18:20:23 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_MARKERARRAYPRIMITIVE2D_HXX
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#include <drawinglayer/primitive2d/markerarrayprimitive2d.hxx>
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#endif
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#ifndef _BGFX_MATRIX_B2DHOMMATRIX_HXX
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#include <basegfx/matrix/b2dhommatrix.hxx>
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#endif
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#ifndef _BGFX_TOOLS_CANVASTOOLS_HXX
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#include <basegfx/tools/canvastools.hxx>
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#endif
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#ifndef INCLUDED_DRAWINGLAYER_GEOMETRY_VIEWINFORMATION2D_HXX
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#include <drawinglayer/geometry/viewinformation2d.hxx>
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#endif
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//////////////////////////////////////////////////////////////////////////////
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using namespace com::sun::star;
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//////////////////////////////////////////////////////////////////////////////
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namespace drawinglayer
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{
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namespace primitive2d
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{
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basegfx::B2DVector MarkerArrayPrimitive2D::getDiscreteSize() const
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{
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switch(getStyle())
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{
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case MARKERSTYLE2D_CROSS :
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{
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return basegfx::B2DVector(3.0, 3.0);
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break;
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}
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case MARKERSTYLE2D_GLUEPOINT :
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{
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return basegfx::B2DVector(7.0, 7.0);
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break;
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}
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default : // MARKERSTYLE2D_POINT
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{
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return basegfx::B2DVector(1.0, 1.0);
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}
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}
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}
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MarkerArrayPrimitive2D::MarkerArrayPrimitive2D(
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const std::vector< basegfx::B2DPoint >& rPositions,
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MarkerStyle2D eStyle,
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const basegfx::BColor& rRGBColor)
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: BasePrimitive2D(),
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maPositions(rPositions),
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maRGBColor(rRGBColor),
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meStyle(eStyle)
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{
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}
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bool MarkerArrayPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
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{
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if(BasePrimitive2D::operator==(rPrimitive))
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{
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const MarkerArrayPrimitive2D& rCompare = (MarkerArrayPrimitive2D&)rPrimitive;
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return (getPositions() == rCompare.getPositions()
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&& getRGBColor() == rCompare.getRGBColor()
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&& getStyle() == rCompare.getStyle());
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}
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return false;
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}
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basegfx::B2DRange MarkerArrayPrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const
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{
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basegfx::B2DRange aRetval;
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if(MARKERSTYLE2D_POINT == getStyle())
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{
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for(std::vector< basegfx::B2DPoint >::const_iterator aIter(getPositions().begin()); aIter != getPositions().end(); aIter++)
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{
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aRetval.expand(*aIter);
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}
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}
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else
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{
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const basegfx::B2DVector fHalfDiscreteSize(getDiscreteSize() / 2.0);
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basegfx::B2DRange aRealtiveLogicRange(-fHalfDiscreteSize.getX(), -fHalfDiscreteSize.getY(), fHalfDiscreteSize.getX(), fHalfDiscreteSize.getY());
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aRealtiveLogicRange.transform(rViewInformation.getInverseViewTransformation());
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const basegfx::B2DPoint aLogicRelativeTopLeft(aRealtiveLogicRange.getMinimum());
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const basegfx::B2DPoint aLogicRelativeBottomRight(aRealtiveLogicRange.getMaximum());
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for(std::vector< basegfx::B2DPoint >::const_iterator aIter(getPositions().begin()); aIter != getPositions().end(); aIter++)
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{
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aRetval.expand(aLogicRelativeTopLeft + *aIter);
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aRetval.expand(aLogicRelativeBottomRight + *aIter);
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}
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}
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return aRetval;
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}
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// provide unique ID
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ImplPrimitrive2DIDBlock(MarkerArrayPrimitive2D, '2','M','a','r')
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} // end of namespace primitive2d
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} // end of namespace drawinglayer
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//////////////////////////////////////////////////////////////////////////////
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// eof
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