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Diffstat (limited to 'basegfx/inc/basegfx/polygon/b2dpolygon.hxx')
| -rw-r--r-- | basegfx/inc/basegfx/polygon/b2dpolygon.hxx | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/basegfx/inc/basegfx/polygon/b2dpolygon.hxx b/basegfx/inc/basegfx/polygon/b2dpolygon.hxx new file mode 100644 index 000000000000..ec13b1b3b69b --- /dev/null +++ b/basegfx/inc/basegfx/polygon/b2dpolygon.hxx @@ -0,0 +1,160 @@ +/************************************************************************* + * + * $RCSfile: b2dpolygon.hxx,v $ + * + * $Revision: 1.1 $ + * + * last change: $Author: aw $ $Date: 2003-10-31 10:05:58 $ + * + * 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 _BGFX_POLYGON_B2DPOLYGON_HXX +#define _BGFX_POLYGON_B2DPOLYGON_HXX + +#ifndef _SAL_TYPES_H_ +#include <sal/types.h> +#endif + +////////////////////////////////////////////////////////////////////////////// +// predeclarations +class ImplB2DPolygon; + +namespace basegfx +{ + namespace polygon + { + class B2DPolygon; + } // end of namespace polygon + + namespace point + { + class B2DPoint; + } // end of namespace point + + namespace vector + { + class B2DVector; + } // end of namespace vector +} // end of namespace basegfx + +////////////////////////////////////////////////////////////////////////////// + +namespace basegfx +{ + namespace polygon + { + class B2DPolygon + { + private: + // internal data. + ImplB2DPolygon* mpPolygon; + + // internal method to force a ref-counted instance to be copied + // to a modifyable unique copy. + void implForceUniqueCopy(); + + public: + B2DPolygon(); + B2DPolygon(const B2DPolygon& rPolygon); + B2DPolygon(const B2DPolygon& rPolygon, sal_uInt32 nIndex, sal_uInt32 nCount); + ~B2DPolygon(); + + // assignment operator + B2DPolygon& operator=(const B2DPolygon& rPolygon); + + // compare operators + sal_Bool operator==(const B2DPolygon& rPolygon) const; + sal_Bool operator!=(const B2DPolygon& rPolygon) const; + + // member count + sal_uInt32 count() const; + + // Coordinate interface + point::B2DPoint getB2DPoint(sal_uInt32 nIndex) const; + void setB2DPoint(sal_uInt32 nIndex, const point::B2DPoint& rValue); + + // Coordinate insert/append + void insert(sal_uInt32 nIndex, const point::B2DPoint& rPoint, sal_uInt32 nCount = 1); + void append(const point::B2DPoint& rPoint, sal_uInt32 nCount = 1); + + // ControlPoint interface + point::B2DPoint getControlPointA(sal_uInt32 nIndex) const; + void setControlPointA(sal_uInt32 nIndex, const point::B2DPoint& rValue); + point::B2DPoint getControlPointB(sal_uInt32 nIndex) const; + void setControlPointB(sal_uInt32 nIndex, const point::B2DPoint& rValue); + sal_Bool areControlPointsUsed() const; + + // insert/append other 2D polygons + void insert(sal_uInt32 nIndex, const B2DPolygon& rPoly, sal_uInt32 nIndex2 = 0, sal_uInt32 nCount = 0); + void append(const B2DPolygon& rPoly, sal_uInt32 nIndex = 0, sal_uInt32 nCount = 0); + + // remove + void remove(sal_uInt32 nIndex, sal_uInt32 nCount = 1); + + // clear all points + void clear(); + + // closed state + sal_Bool isClosed() const; + void setClosed(sal_Bool bNew); + + // flip polygon + void flip(); + }; + } // end of namespace polygon +} // end of namespace basegfx + +////////////////////////////////////////////////////////////////////////////// + +#endif // _BGFX_POLYGON_B2DPOLYGON_HXX |