OSMMapAdapter Class Reference

MapAdapter for OpenStreetMap. More...

#include <osmmapadapter.h>

Inheritance diagram for OSMMapAdapter:

Public Member Functions
virtual void	changeHostAddress (const QString qHost, const QString qServerPath=QString())
	change or update server host address post init More...
virtual QPoint	coordinateToDisplay (const QPointF &) const
	translates a world coordinate to display coordinate More...
int	currentZoom () const
	returns the current zoom More...
virtual QPointF	displayToCoordinate (const QPoint &) const
	translates display coordinate to world coordinate More...
QString	host () const
	returns the host of this MapAdapter More...
int	maxZoom () const
	returns the max zoom value More...
int	minZoom () const
	returns the min zoom value More...
	OSMMapAdapter ()
	constructor More...
virtual QString	serverPath () const
	returns the server path part of this MapAdapter More...
int	tilesize () const
	returns the size of the tiles More...

Detailed Description

MapAdapter for OpenStreetMap.

This is a conveniece class, which extends and configures a TileMapAdapter

Author

Kai Winter kaiwi.nosp@m.nter.nosp@m.@gmx..nosp@m.de

Constructor & Destructor Documentation

OSMMapAdapter

(

)

constructor

This construct a OpenStreetmap Adapter

Member Function Documentation

void changeHostAddress ( const QString  qHost, const QString  qServerPath = QString()  )

virtualinherited

change or update server host address post init

Parameters

host	the host address
serverPath	the server path

Reimplemented in WMSMapAdapter.

Referenced by WMSMapAdapter::changeHostAddress().

QPoint coordinateToDisplay ( const QPointF &  coordinate ) const

virtualinherited

translates a world coordinate to display coordinate

The calculations also needs the current zoom. The current zoom is managed by the MapAdapter, so this is no problem. To divide model from view the current zoom should be moved to the layers.

Parameters

coordinate

the world coordinate

Returns

the display coordinate (in widget coordinates)

Implements MapAdapter.

int currentZoom ( ) const

inherited

returns the current zoom

Returns

the current zoom

QPointF displayToCoordinate ( const QPoint &  point ) const

virtualinherited

translates display coordinate to world coordinate

The calculations also needs the current zoom. The current zoom is managed by the MapAdapter, so this is no problem. To divide model from view the current zoom should be moved to the layers.

Parameters

point

the display coordinate

Returns

the world coordinate

Implements MapAdapter.

QString host ( ) const

inherited

returns the host of this MapAdapter

Returns

the host of this MapAdapter

int maxZoom ( ) const

inherited

returns the max zoom value

Returns

the max zoom value

int minZoom ( ) const

inherited

returns the min zoom value

Returns

the min zoom value

QString serverPath ( ) const

virtualinherited

returns the server path part of this MapAdapter

Returns

the serverpath of this MapAdapter

Reimplemented in WMSMapAdapter.

Referenced by WMSMapAdapter::serverPath().

int tilesize ( ) const

inherited

returns the size of the tiles

Returns

the size of the tiles

Referenced by WMSMapAdapter::changeHostAddress().

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The documentation for this class was generated from the following files:

• osmmapadapter.h
• osmmapadapter.cpp