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/* libvisio
* Copyright (C) 2011 Fridrich Strba <fridrich.strba@bluewin.ch>
* Copyright (C) 2011 Eilidh McAdam <tibbylickle@gmail.com>
*
* 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
*/
#ifndef __VSDXGEOMETRYLIST_H__
#define __VSDXGEOMETRYLIST_H__
#include <vector>
#include <map>
namespace libvisio {
class VSDXGeometryListElement;
class VSDXCollector;
class VSDXGeometryList
{
public:
VSDXGeometryList();
VSDXGeometryList(const VSDXGeometryList &geomList);
~VSDXGeometryList();
VSDXGeometryList &operator=(const VSDXGeometryList &geomList);
void addGeometry(unsigned id, unsigned level, unsigned geomFlags);
void addMoveTo(unsigned id, unsigned level, double x, double y);
void addLineTo(unsigned id, unsigned level, double x, double y);
void addArcTo(unsigned id, unsigned level, double x2, double y2, double bow);
void addNURBSTo(unsigned id, unsigned level, double x2, double y2, unsigned xType, unsigned yType, unsigned degree, std::vector<std::pair<double, double> > controlPoints, std::vector<double> knotVector, std::vector<double> weights);
void addNURBSTo(unsigned id, unsigned level, double x2, double y2, double knot, double knotPrev, double weight, double weightPrev, unsigned dataID);
void addPolylineTo(unsigned id , unsigned level, double x, double y, unsigned xType, unsigned yType, std::vector<std::pair<double, double> > points);
void addPolylineTo(unsigned id , unsigned level, double x, double y, unsigned dataID);
void addEllipse(unsigned id, unsigned level, double cx, double cy, double xleft, double yleft, double xtop, double ytop);
void addEllipticalArcTo(unsigned id, unsigned level, double x3, double y3, double x2, double y2, double angle, double ecc);
void setElementsOrder(const std::vector<unsigned> &m_elementsOrder);
void handle(VSDXCollector *collector) const;
void clear();
bool empty() const { return (!m_elements.size()); }
VSDXGeometryListElement * getElement(unsigned index);
std::vector<unsigned> getElementsOrder() const { return m_elementsOrder; }
const unsigned count() const { return m_elements.size(); }
private:
std::map<unsigned, VSDXGeometryListElement *> m_elements;
std::vector<unsigned> m_elementsOrder;
};
} // namespace libvisio
#endif // __VSDXGEOMETRYLIST_H__
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