#i39532# reorganized marker primitives to reduce count

2007-01-25 17:21:36 +00:00
parent 45ec9be896
commit eda225513d
7 changed files with 342 additions and 100 deletions
--- a/drawinglayer/source/primitive2d/markerarrayprimitive2d.cxx
+++ b/drawinglayer/source/primitive2d/markerarrayprimitive2d.cxx
@@ -0,0 +1,145 @@
+/*************************************************************************
+ *
+ *  OpenOffice.org - a multi-platform office productivity suite
+ *
+ *  $RCSfile: markerarrayprimitive2d.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: aw $ $Date: 2007-01-25 18:20:23 $
+ *
+ *  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
+ *
+ ************************************************************************/
+
+#ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_MARKERARRAYPRIMITIVE2D_HXX
+#include <drawinglayer/primitive2d/markerarrayprimitive2d.hxx>
+#endif
+
+#ifndef _BGFX_MATRIX_B2DHOMMATRIX_HXX
+#include <basegfx/matrix/b2dhommatrix.hxx>
+#endif
+
+#ifndef _BGFX_TOOLS_CANVASTOOLS_HXX
+#include <basegfx/tools/canvastools.hxx>
+#endif
+
+#ifndef INCLUDED_DRAWINGLAYER_GEOMETRY_VIEWINFORMATION2D_HXX
+#include <drawinglayer/geometry/viewinformation2d.hxx>
+#endif
+
+//////////////////////////////////////////////////////////////////////////////
+
+using namespace com::sun::star;
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        basegfx::B2DVector MarkerArrayPrimitive2D::getDiscreteSize() const
+        {
+            switch(getStyle())
+            {
+                case MARKERSTYLE2D_CROSS :
+                {
+                    return basegfx::B2DVector(3.0, 3.0);
+                    break;
+                }
+                case MARKERSTYLE2D_GLUEPOINT :
+                {
+                    return basegfx::B2DVector(7.0, 7.0);
+                    break;
+                }
+                default : // MARKERSTYLE2D_POINT
+                {
+                    return basegfx::B2DVector(1.0, 1.0);
+                }
+            }
+        }
+
+        MarkerArrayPrimitive2D::MarkerArrayPrimitive2D(
+            const std::vector< basegfx::B2DPoint >& rPositions,
+            MarkerStyle2D eStyle,
+            const basegfx::BColor& rRGBColor)
+        :   BasePrimitive2D(),
+            maPositions(rPositions),
+            maRGBColor(rRGBColor),
+            meStyle(eStyle)
+        {
+        }
+
+        bool MarkerArrayPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
+        {
+            if(BasePrimitive2D::operator==(rPrimitive))
+            {
+                const MarkerArrayPrimitive2D& rCompare = (MarkerArrayPrimitive2D&)rPrimitive;
+
+                return (getPositions() == rCompare.getPositions()
+                    && getRGBColor() == rCompare.getRGBColor()
+                    && getStyle() == rCompare.getStyle());
+            }
+
+            return false;
+        }
+
+        basegfx::B2DRange MarkerArrayPrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const
+        {
+            basegfx::B2DRange aRetval;
+
+            if(MARKERSTYLE2D_POINT == getStyle())
+            {
+                for(std::vector< basegfx::B2DPoint >::const_iterator aIter(getPositions().begin()); aIter != getPositions().end(); aIter++)
+                {
+                    aRetval.expand(*aIter);
+                }
+            }
+            else
+            {
+                const basegfx::B2DVector fHalfDiscreteSize(getDiscreteSize() / 2.0);
+                basegfx::B2DRange aRealtiveLogicRange(-fHalfDiscreteSize.getX(), -fHalfDiscreteSize.getY(), fHalfDiscreteSize.getX(), fHalfDiscreteSize.getY());
+                aRealtiveLogicRange.transform(rViewInformation.getInverseViewTransformation());
+
+                const basegfx::B2DPoint aLogicRelativeTopLeft(aRealtiveLogicRange.getMinimum());
+                const basegfx::B2DPoint aLogicRelativeBottomRight(aRealtiveLogicRange.getMaximum());
+
+                for(std::vector< basegfx::B2DPoint >::const_iterator aIter(getPositions().begin()); aIter != getPositions().end(); aIter++)
+                {
+                    aRetval.expand(aLogicRelativeTopLeft + *aIter);
+                    aRetval.expand(aLogicRelativeBottomRight + *aIter);
+                }
+            }
+
+            return aRetval;
+        }
+
+        // provide unique ID
+        ImplPrimitrive2DIDBlock(MarkerArrayPrimitive2D, '2','M','a','r')
+
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+//////////////////////////////////////////////////////////////////////////////
+// eof