MAP::CloudMadeMapSource Class Reference

#include <MAP/CloudMadeMapSource.h>

Inheritance diagram for MAP::CloudMadeMapSource:

List of all members.

Public Member Functions
	CloudMadeMapSource (int style)
MapSourceKind	getSourceKind () const
MAExtent	getTileSize () const
int	getMagnificationMin () const
int	getMagnificationMax () const
int	getStyle () const
void	setStyle (int style)
void	getTileUrl (char *buffer, MapTileCoordinate tileXY)
MapTileCoordinate	lonLatToTile (LonLat lonlat, int magnification)
PixelCoordinate	lonLatToPixel (LonLat lonlat, int magnification)
LonLat	tileCenterToLonLat (const int tileSize, const MapTileCoordinate &tile, const double offsetX, const double offsetY)
void	requestTile (const MapTileCoordinate tileXY, IMapSourceListener *listener, MapSourceClientData *clientData)
void	clearQueue ()
void	finishedDownloading (Downloader *downloader, MAHandle data)
void	downloadCancelled (Downloader *downloader)
void	error (Downloader *downloader, int code)
virtual void	notifyProgress (Downloader *downloader, int downloadedBytes, int totalBytes)
virtual bool	outOfMemory (Downloader *downloader)
Static Public Attributes
static const char *	ApiKey

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Constructor & Destructor Documentation

MAP::CloudMadeMapSource::CloudMadeMapSource (  int  style  )  [inline]

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Member Function Documentation

MapSourceKind MAP::CloudMadeMapSource::getSourceKind (   )  const [inline, virtual]

CloudMade supports a number of different rendering variations for maps. MAP currently supports type 1 and 7. Implements MAP::MapSource.

MAExtent MAP::CloudMadeMapSource::getTileSize (   )  const [inline, virtual]

Returns tile size in pixels. Implements MAP::MapSource.

int MAP::CloudMadeMapSource::getMagnificationMin (   )  const [inline, virtual]

Returns minimum magnification Implements MAP::MapSource.

int MAP::CloudMadeMapSource::getMagnificationMax (   )  const [inline, virtual]

Returns maximum magnification Implements MAP::MapSource.

int MAP::CloudMadeMapSource::getStyle (   )  const [inline]

Returns style setting for the CloudMade map source.

void MAP::CloudMadeMapSource::setStyle (  int  style  )  [inline]

Sets style setting for the CloudMade map source. Refer to CloudMade documentation for more information.

void MAP::CloudMadeMapSource::getTileUrl (  char *  buffer, MapTileCoordinate  tileXY )  [virtual]

Creates a URL for the specified tile coordinate. Implements MAP::MapSource.

MapTileCoordinate MAP::CloudMadeMapSource::lonLatToTile (  LonLat  lonlat, int  magnification )  [virtual]

Converts a LonLat coordinate to a tile coordinate. Implements MAP::MapSource.

PixelCoordinate MAP::CloudMadeMapSource::lonLatToPixel (  LonLat  lonlat, int  magnification )  [virtual]

Converts a LonLat coordinate to a global pixel coordinate. Implements MAP::MapSource.

LonLat MAP::CloudMadeMapSource::tileCenterToLonLat (  const int  tileSize, const MapTileCoordinate &  tile, const double  offsetX, const double  offsetY )  [virtual]

Convert tile center plus pixel offset to LonLat. Implements MAP::MapSource.

void MAP::MapSource::requestTile (  const MapTileCoordinate  tileXY, IMapSourceListener *  listener, MapSourceClientData *  clientData )  [inherited]

Returns all tiles required to cover specified rectangle around centerpoint.

void MAP::MapSource::clearQueue (   )  [inherited]

Clears any queued requests

void MAP::MapSource::finishedDownloading (  Downloader *  downloader, MAHandle  data )  [virtual, inherited]

Called when all data has been downloaded. Parameters: downloader  A pointer to the downloader sending this event. data  MAHandle to the binary data resource with the downloaded data. Implements MAUtil::DownloadListener.

void MAP::MapSource::downloadCancelled (  Downloader *  downloader  )  [virtual, inherited]

Called if the download has been cancelled. Parameters: downloader  A pointer to the downloader sending this event. Implements MAUtil::DownloadListener.

void MAP::MapSource::error (  Downloader *  downloader, int  code )  [virtual, inherited]

Called if an error occured. Parameters: downloader  A pointer to the downloader sending this event. code  The error code describing the error. See CONNERR . Implements MAUtil::DownloadListener.

virtual void MAUtil::DownloadListener::notifyProgress (  Downloader *  downloader, int  downloadedBytes, int  totalBytes )  [virtual, inherited]

Called when some data has been downloaded to notify about the progress of the download. Parameters: downloader  A pointer to the downloader sending this event. downloadedBytes  The amount of bytes downloaded. totalBytes  The amount of bytes to be downloaded.

virtual bool MAUtil::DownloadListener::outOfMemory (  Downloader *  downloader  )  [virtual, inherited]

Called if the Downloader runs out of memory. Try to free some resource memory. If you managed to free some, return true to make the Downloader try again. If you can't free any more, return false to make the Downloader fail with CONNERR_DOWNLOADER_OOM. The default implementation does nothing and returns false.

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Member Data Documentation

const char* MAP::CloudMadeMapSource::ApiKey [static]

API key for use in calls to CloudMade tile servers. See cloudmade.com for more details.

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