diff options
Diffstat (limited to 'sci-libs/libspatialindex/svn/trunk/include/LineSegment.h')
| -rw-r--r-- | sci-libs/libspatialindex/svn/trunk/include/LineSegment.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/sci-libs/libspatialindex/svn/trunk/include/LineSegment.h b/sci-libs/libspatialindex/svn/trunk/include/LineSegment.h new file mode 100644 index 000000000..ab09e5291 --- /dev/null +++ b/sci-libs/libspatialindex/svn/trunk/include/LineSegment.h @@ -0,0 +1,83 @@ +// Spatial Index Library +// +// Copyright (C) 2004 Navel Ltd. +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2.1 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 +// 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 +// +// Email: +// mhadji@gmail.com + +#pragma once + +namespace SpatialIndex +{ + class SIDX_DLL LineSegment : public Tools::IObject, public virtual IShape + { + public: + LineSegment(); + LineSegment(const double* startPoint, const double* endPoint, uint32_t dimension); + LineSegment(const Point& startPoint, const Point& endPoint); + LineSegment(const LineSegment& l); + virtual ~LineSegment(); + + virtual LineSegment& operator=(const LineSegment& p); + virtual bool operator==(const LineSegment& p) const; + + // + // IObject interface + // + virtual LineSegment* clone(); + + // + // ISerializable interface + // + virtual uint32_t getByteArraySize(); + virtual void loadFromByteArray(const byte* data); + virtual void storeToByteArray(byte** data, uint32_t& length); + + // + // IShape interface + // + virtual bool intersectsShape(const IShape& in) const; + virtual bool containsShape(const IShape& in) const; + virtual bool touchesShape(const IShape& in) const; + virtual void getCenter(Point& out) const; + virtual uint32_t getDimension() const; + virtual void getMBR(Region& out) const; + virtual double getArea() const; + virtual double getMinimumDistance(const IShape& in) const; + + virtual double getMinimumDistance(const Point& p) const; + //virtual double getMinimumDistance(const Region& r) const; + virtual double getRelativeMinimumDistance(const Point& p) const; + virtual double getRelativeMaximumDistance(const Region& r) const; + virtual double getAngleOfPerpendicularRay(); + + virtual void makeInfinite(uint32_t dimension); + virtual void makeDimension(uint32_t dimension); + + public: + uint32_t m_dimension; + double* m_pStartPoint; + double* m_pEndPoint; + + friend class Region; + friend class Point; + friend SIDX_DLL std::ostream& operator<<(std::ostream& os, const LineSegment& pt); + }; // Point + + SIDX_DLL std::ostream& operator<<(std::ostream& os, const LineSegment& pt); +} + |