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/* libwpg
* Copyright (C) 2006 Ariya Hidayat (ariya@kde.org)
*
* 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; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02111-1301 USA
*
* For further information visit http://libwpg.sourceforge.net
*/
/* "This product is not manufactured, approved, or supported by
* Corel Corporation or Corel Corporation Limited."
*/
#include "WPGPath.h"
#include "WPGPoint.h"
#include <vector>
namespace libwpg
{
class WPGPathPrivate
{
public:
std::vector<WPGPathElement> elements;
};
} // namespace libwpg
libwpg::WPGPathElement::WPGPathElement():
type(NullElement),
point(WPGPoint()),
extra1(WPGPoint()),
extra2(WPGPoint())
{}
libwpg::WPGPath::WPGPath(): closed(true), d(new libwpg::WPGPathPrivate())
{}
libwpg::WPGPath::~WPGPath()
{
delete d;
}
libwpg::WPGPath::WPGPath(const libwpg::WPGPath& path): closed(path.closed), d(new libwpg::WPGPathPrivate())
{
d->elements = path.d->elements;
}
libwpg::WPGPath& libwpg::WPGPath::operator=(const libwpg::WPGPath& path)
{
d->elements = path.d->elements;
return *this;
}
unsigned libwpg::WPGPath::count() const
{
return d->elements.size();
}
libwpg::WPGPathElement libwpg::WPGPath::element(unsigned index) const
{
return d->elements[index];
}
void libwpg::WPGPath::moveTo(const libwpg::WPGPoint& point)
{
libwpg::WPGPathElement element;
element.type = libwpg::WPGPathElement::MoveToElement;
element.point = point;
addElement(element);
}
void libwpg::WPGPath::lineTo(const libwpg::WPGPoint& point)
{
libwpg::WPGPathElement element;
element.type = libwpg::WPGPathElement::LineToElement;
element.point = point;
addElement(element);
}
void libwpg::WPGPath::curveTo(const libwpg::WPGPoint& c1, const libwpg::WPGPoint& c2, const libwpg::WPGPoint& endPoint)
{
libwpg::WPGPathElement element;
element.type = libwpg::WPGPathElement::CurveToElement;
element.point = endPoint;
element.extra1 = c1;
element.extra2 = c2;
addElement(element);
}
void libwpg::WPGPath::addElement(const libwpg::WPGPathElement& element)
{
d->elements.push_back(element);
}
void libwpg::WPGPath::append(const libwpg::WPGPath& path)
{
for(unsigned i = 0; i < path.count(); i++)
addElement(path.element(i));
}
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