0,0 → 1,76 |
/* |
* |
* This file is part of QMapControl, |
* an open-source cross-platform map widget |
* |
* Copyright (C) 2007 - 2008 Kai Winter |
* |
* This program 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 3 of the License, or |
* (at your option) any later version. |
* |
* This program 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 QMapControl. If not, see <http://www.gnu.org/licenses/>. |
* |
* Contact e-mail: kaiwinter@gmx.de |
* Program URL : http://qmapcontrol.sourceforge.net/ |
* |
*/ |
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#ifndef TILEMAPADAPTER_H |
#define TILEMAPADAPTER_H |
|
#include "mapadapter.h" |
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namespace qmapcontrol |
{ |
//! MapAdapter for servers with image tiles |
/*! |
* Use this derived MapAdapter to display maps from OpenStreetMap |
* @author Kai Winter <kaiwinter@gmx.de> |
*/ |
class TileMapAdapter : public MapAdapter |
{ |
Q_OBJECT |
public: |
//! constructor |
/*! |
* Sample of a correct initialization of a MapAdapter:<br/> |
* TileMapAdapter* ta = new TileMapAdapter("192.168.8.1", "/img/img_cache.php/%1/%2/%3.png", 256, 0,17);<br/> |
* The placeholders %1, %2, %3 stands for x, y, z<br/> |
* The minZoom is 0 (means the whole world is visible). The maxZoom is 17 (means it is zoomed in to the max) |
* @param host The servers URL |
* @param serverPath The path to the tiles with placeholders |
* @param tilesize the size of the tiles |
* @param minZoom the minimum zoom level |
* @param maxZoom the maximum zoom level |
*/ |
TileMapAdapter(const QString& host, const QString& serverPath, int tilesize, int minZoom = 0, int maxZoom = 17); |
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virtual ~TileMapAdapter(); |
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virtual QPoint coordinateToDisplay(const QPointF&) const; |
virtual QPointF displayToCoordinate(const QPoint&) const; |
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qreal PI; |
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protected: |
qreal rad_deg(qreal) const; |
qreal deg_rad(qreal) const; |
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virtual bool isValid(int x, int y, int z) const; |
virtual void zoom_in(); |
virtual void zoom_out(); |
virtual QString query(int x, int y, int z) const; |
virtual int tilesonzoomlevel(int zoomlevel) const; |
virtual int xoffset(int x) const; |
virtual int yoffset(int y) const; |
}; |
} |
#endif |