From 9df1d53c9a6900bb9605720b2d357bbd1c1a99d8 Mon Sep 17 00:00:00 2001 From: Vladimir Glazounov Date: Tue, 22 May 2007 17:21:43 +0000 Subject: [PATCH] INTEGRATION: CWS chart2mst3 (1.1.2); FILE ADDED 2006/05/02 11:12:52 bm 1.1.2.6: #i62831# +moveObject with check for out-of-bounds 2006/05/02 08:51:13 bm 1.1.2.5: +getReanchoredPosition 2006/02/23 17:35:23 bm 1.1.2.4: +centerGrow 2005/12/01 16:39:54 iha 1.1.2.3: #124571# load & save position of rotated titles correctly 2005/10/11 09:20:35 bm 1.1.2.2: license header change 2004/09/17 17:21:41 iha 1.1.2.1: correct positions for titles also after move --- chart2/source/inc/RelativePositionHelper.hxx | 138 +++++++++++++++++++ 1 file changed, 138 insertions(+) create mode 100644 chart2/source/inc/RelativePositionHelper.hxx diff --git a/chart2/source/inc/RelativePositionHelper.hxx b/chart2/source/inc/RelativePositionHelper.hxx new file mode 100644 index 000000000000..009f33edad77 --- /dev/null +++ b/chart2/source/inc/RelativePositionHelper.hxx @@ -0,0 +1,138 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: RelativePositionHelper.hxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: vg $ $Date: 2007-05-22 18:21:43 $ + * + * 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 _CHART2_RELATIVEPOSITIONHELPER_HXX +#define _CHART2_RELATIVEPOSITIONHELPER_HXX + +#ifndef _COM_SUN_STAR_CHART2_RELATIVEPOSITION_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_CHART2_RELATIVESIZE_HPP_ +#include +#endif + +#ifndef _COM_SUN_STAR_DRAWING_ALIGNMENT_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_AWT_POINT_HPP_ +#include +#endif +#ifndef _COM_SUN_STAR_AWT_SIZE_HPP_ +#include +#endif + +//............................................................................. +namespace chart +{ +//............................................................................. + +//----------------------------------------------------------------------------- +/** +*/ + +class RelativePositionHelper +{ +public: + /** returns the upper left corner of an object that has size aObjectSize and + where the point indicated by aAnchor has coordinates indicated by aPoint + ( e.g. if aAnchor equals BOTTOM_LEFT, aPoint describes the + coordinates of the bottom left corner of an object with size aObjectSize ) + */ + static ::com::sun::star::awt::Point + getUpperLeftCornerOfAnchoredObject( + ::com::sun::star::awt::Point aPoint, + ::com::sun::star::awt::Size aObjectSize, + ::com::sun::star::drawing::Alignment aAnchor ); + + /** returns the center of an object that has size aObjectSize and + where the point indicated by aAnchor has coordinates indicated by aPoint + ( e.g. if aAnchor equals BOTTOM_LEFT, aPoint describes the + coordinates of the bottom left corner of an object with size aObjectSize ) + */ + static ::com::sun::star::awt::Point + getCenterOfAnchoredObject( + ::com::sun::star::awt::Point aPoint, + ::com::sun::star::awt::Size aUnrotatedObjectSize, + ::com::sun::star::drawing::Alignment aAnchor, + double fAnglePi ); + + /** Returns a relative position that is the same point after the anchor has + been changed to the given one. The passed object size is taken into + account for shifting the position. + */ + static ::com::sun::star::chart2::RelativePosition + getReanchoredPosition( + const ::com::sun::star::chart2::RelativePosition & rPosition, + const ::com::sun::star::chart2::RelativeSize & rObjectSize, + ::com::sun::star::drawing::Alignment aNewAnchor ); + + /** grows a relative size about the given amount and shifts the given + position such that the resize is relative to the former rectangle's + center. + + @param bCheck If , the resize is only done, if after + transformation, the position and size are within the bounds [0,1]. + + @return , if changes were applied. + +

That means, if the position's alignment is center, the position will + not change at all.

+ */ + static bool centerGrow( + ::com::sun::star::chart2::RelativePosition & rInOutPosition, + ::com::sun::star::chart2::RelativeSize & rInOutSize, + double fAmountX, double fAmountY, + bool bCheck = true ); + + /** shifts a relative position about the given amount + + @param bCheck If , the shift is only done, if after + transformation, the object represented by the position + rInOutPosition and its size rObjectSize the position and size are + within the bounds [0,1]. + + @return , if changes were applied. + */ + static bool moveObject( + ::com::sun::star::chart2::RelativePosition & rInOutPosition, + const ::com::sun::star::chart2::RelativeSize & rObjectSize, + double fAmountX, double fAmountY, + bool bCheck = true ); +}; + +//............................................................................. +} //namespace chart +//............................................................................. +#endif