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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit47d455dd55be855e4cc691c32f687f723d9247ee (patch)
tree52e236aaa2576bdb3840ebede26619692fed6d7d /ksvg/impl/SVGPolygonElementImpl.cc
downloadtdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.tar.gz
tdegraphics-47d455dd55be855e4cc691c32f687f723d9247ee.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ksvg/impl/SVGPolygonElementImpl.cc')
-rw-r--r--ksvg/impl/SVGPolygonElementImpl.cc88
1 files changed, 88 insertions, 0 deletions
diff --git a/ksvg/impl/SVGPolygonElementImpl.cc b/ksvg/impl/SVGPolygonElementImpl.cc
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+++ b/ksvg/impl/SVGPolygonElementImpl.cc
@@ -0,0 +1,88 @@
+/*
+ Copyright (C) 2001-2003 KSVG Team
+ This file is part of the KDE project
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#include "SVGPointListImpl.h"
+#include "SVGPolygonElementImpl.h"
+#include "SVGDocumentImpl.h"
+#include "KSVGCanvas.h"
+#include "SVGAngleImpl.h"
+
+using namespace KSVG;
+
+SVGPolygonElementImpl::SVGPolygonElementImpl(DOM::ElementImpl *impl) : SVGPolyElementImpl(impl)
+{
+ m_isOpenPath = false;
+}
+
+void SVGPolygonElementImpl::createItem(KSVGCanvas *c)
+{
+ if(!c)
+ c = ownerDoc()->canvas();
+
+ if(!m_item)
+ {
+ m_item = c->createPolygon(this);
+ c->insert(m_item);
+ }
+}
+
+void SVGPolygonElementImpl::drawMarkers()
+{
+ SVGPointListImpl *pts = points();
+ unsigned int nrPoints = pts->numberOfItems();
+
+ if(nrPoints > 0 && hasMarkers())
+ {
+ for(unsigned int i = 0; i < nrPoints; ++i)
+ {
+ double inSlope;
+ double outSlope;
+ bool haveInSlope = findInSlope(i, &inSlope);
+ bool haveOutSlope = findOutSlope(i, &outSlope);
+
+ if(!haveInSlope && haveOutSlope)
+ inSlope = outSlope;
+ else if(haveInSlope && !haveOutSlope)
+ outSlope = inSlope;
+ else if(!haveInSlope && !haveOutSlope)
+ {
+ inSlope = 0;
+ outSlope = 0;
+ }
+
+ double bisector = SVGAngleImpl::shortestArcBisector(inSlope, outSlope);
+
+ if(i == 0)
+ {
+ if(hasStartMarker())
+ doStartMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector);
+ if(hasEndMarker())
+ doEndMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector);
+ }
+ else
+ {
+ if(hasMidMarker())
+ doMidMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector);
+ }
+ }
+ }
+}
+
+// vim:ts=4:noet