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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /lotuswordpro/source/filter/xfilter/xfdrawpolyline.cxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | lotuswordpro/source/filter/xfilter/xfdrawpolyline.cxx | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/lotuswordpro/source/filter/xfilter/xfdrawpolyline.cxx b/lotuswordpro/source/filter/xfilter/xfdrawpolyline.cxx new file mode 100644 index 000000000..6f5fb1a0f --- /dev/null +++ b/lotuswordpro/source/filter/xfilter/xfdrawpolyline.cxx @@ -0,0 +1,128 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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: IBM Corporation + * + * Copyright: 2008 by IBM Corporation + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +/************************************************************************* + * @file + * Polyline. + ************************************************************************/ +#include <xfilter/xfdrawpolyline.hxx> +#include <xfilter/ixfattrlist.hxx> +#include <rtl/ustrbuf.hxx> + +XFDrawPolyline::XFDrawPolyline() +{ +} + +void XFDrawPolyline::ToXml(IXFStream *pStrm) +{ + IXFAttrList *pAttrList = pStrm->GetAttrList(); + + pAttrList->Clear(); + //view-box: + XFRect rect = CalcViewBox(); + OUString strViewBox = "0 0 " + + OUString::number(rect.GetWidth()*1000) + " " + + OUString::number(rect.GetHeight()*1000); + pAttrList->AddAttribute( "svg:viewBox", strViewBox); + + //points + OUStringBuffer strPoints; + for (auto const& point : m_aPoints) + { + double x = (point.GetX()-rect.GetX())*1000; + double y = (point.GetY()-rect.GetY())*1000; + strPoints.append( OUString::number(x) + "," + OUString::number(y) + " "); + } + strPoints.stripEnd(' '); + pAttrList->AddAttribute( "draw:points", strPoints.makeStringAndClear()); + + SetPosition(rect.GetX(),rect.GetY(),rect.GetWidth(),rect.GetHeight()); + XFDrawObject::ToXml(pStrm); + + pStrm->StartElement( "draw:polyline" ); + ContentToXml(pStrm); + pStrm->EndElement( "draw:polyline" ); +} + +XFRect XFDrawPolyline::CalcViewBox() +{ + double x1 = 0; + double y1 = 0; + double x2 = 0; + double y2 = 0; + XFPoint aPoint; + + assert(!m_aPoints.empty()); + + x1 = aPoint.GetX(); + x2 = aPoint.GetX(); + y1 = aPoint.GetY(); + y2 = aPoint.GetY(); + for (auto const& point : m_aPoints) + { + if( x1>point.GetX() ) + x1 = point.GetX(); + if( x2<point.GetX() ) + x2 = point.GetX(); + + if( y1>point.GetY() ) + y1 = point.GetY(); + if( y2<point.GetY() ) + y2 = point.GetY(); + } + return XFRect(x1,y1,x2-x1,y2-y1); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |