148 lines
4.6 KiB
C++
148 lines
4.6 KiB
C++
/*************************************************************************
|
|
*
|
|
* $RCSfile: poly.h,v $
|
|
*
|
|
* $Revision: 1.2 $
|
|
*
|
|
* last change: $Author: hr $ $Date: 2003-03-27 17:03:25 $
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* either of the following licenses
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1
|
|
* - Sun Industry Standards Source License Version 1.1
|
|
*
|
|
* Sun Microsystems Inc., October, 2000
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2000 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
|
|
*
|
|
*
|
|
* Sun Industry Standards Source License Version 1.1
|
|
* =================================================
|
|
* The contents of this file are subject to the Sun Industry Standards
|
|
* Source License Version 1.1 (the "License"); You may not use this file
|
|
* except in compliance with the License. You may obtain a copy of the
|
|
* License at http://www.openoffice.org/license.html.
|
|
*
|
|
* Software provided under this License is provided on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
|
|
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
|
|
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
|
|
* See the License for the specific provisions governing your rights and
|
|
* obligations concerning the Software.
|
|
*
|
|
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
|
|
*
|
|
* Copyright: 2000 by Sun Microsystems, Inc.
|
|
*
|
|
* All Rights Reserved.
|
|
*
|
|
* Contributor(s): _______________________________________
|
|
*
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef _POLY_H
|
|
#define _POLY_H
|
|
|
|
#ifndef _GEN_HXX
|
|
#include <gen.hxx>
|
|
#endif
|
|
|
|
#define MAX_64KPOINTS ((((USHORT)0xFFFF)-32)/sizeof(Point))
|
|
|
|
// -------------------
|
|
// - ImplPolygonData -
|
|
// -------------------
|
|
|
|
class ImplPolygonData
|
|
{
|
|
public:
|
|
#ifdef WIN
|
|
Point huge* mpPointAry;
|
|
BYTE* mpFlagAry;
|
|
GLOBALHANDLE mhPoints;
|
|
#else
|
|
Point* mpPointAry;
|
|
BYTE* mpFlagAry;
|
|
#endif
|
|
|
|
USHORT mnPoints;
|
|
USHORT mnRefCount;
|
|
};
|
|
|
|
// ---------------
|
|
// - ImplPolygon -
|
|
// ---------------
|
|
|
|
class ImplPolygon : public ImplPolygonData
|
|
{
|
|
public:
|
|
ImplPolygon( USHORT nInitSize, BOOL bFlags = FALSE );
|
|
ImplPolygon( USHORT nPoints, const Point* pPtAry, const BYTE* pInitFlags = NULL );
|
|
ImplPolygon( const ImplPolygon& rImplPoly );
|
|
~ImplPolygon();
|
|
|
|
void ImplSetSize( USHORT nSize, BOOL bResize = TRUE );
|
|
void ImplCreateFlagArray();
|
|
void ImplSplit( USHORT nPos, USHORT nSpace, ImplPolygon* pInitPoly = NULL );
|
|
void ImplRemove( USHORT nPos, USHORT nCount );
|
|
};
|
|
|
|
// -------------------
|
|
// - ImplPolyPolygon -
|
|
// -------------------
|
|
|
|
#define MAX_POLYGONS ((USHORT)0x3FF0)
|
|
|
|
class Polygon;
|
|
typedef Polygon* SVPPOLYGON;
|
|
|
|
class ImplPolyPolygon
|
|
{
|
|
public:
|
|
SVPPOLYGON* mpPolyAry;
|
|
USHORT mnCount;
|
|
USHORT mnRefCount;
|
|
USHORT mnSize;
|
|
USHORT mnResize;
|
|
|
|
ImplPolyPolygon( USHORT nInitSize, USHORT nResize )
|
|
{ mpPolyAry = NULL; mnCount = 0; mnRefCount = 1;
|
|
mnSize = nInitSize; mnResize = nResize; }
|
|
ImplPolyPolygon( USHORT nInitSize );
|
|
ImplPolyPolygon( const ImplPolyPolygon& rImplPolyPoly );
|
|
~ImplPolyPolygon();
|
|
};
|
|
|
|
inline long MinMax( long nVal, long nMin, long nMax )
|
|
{
|
|
return( nVal >= nMin ? ( nVal <= nMax ? nVal : nMax ) : nMin );
|
|
}
|
|
|
|
// ------------------------------------------------------------------
|
|
|
|
inline long FRound( double fVal )
|
|
{
|
|
return( fVal > 0.0 ? (long) ( fVal + 0.5 ) : -(long) ( -fVal + 0.5 ) );
|
|
}
|
|
|
|
|
|
#endif // _SV_POLY_H
|