osmscout::MapRenderer Class Reference

#include <libosmscout-client-qt/include/osmscout/MapRenderer.h>

Inheritance diagram for osmscout::MapRenderer:

Collaboration diagram for osmscout::MapRenderer:

Public Slots
virtual void	Initialize ()=0
virtual void	InvalidateVisualCache ()=0
virtual void	onStylesheetFilenameChanged ()
virtual void	onMapDPIChange (double dpi)
virtual void	onRenderSeaChanged (bool)
virtual void	onFontNameChanged (const QString &)
virtual void	onFontSizeChanged (double)
virtual void	onShowAltLanguageChanged (bool)
virtual void	onUnitsChanged (const QString &)

Signals
void	Redraw ()
void	TriggerDrawMap ()

Public Member Functions
virtual	~MapRenderer ()
virtual bool	RenderMap (QPainter &painter, const MapViewStruct &request)=0
void	addOverlayObject (int id, const OverlayObjectRef &obj)
void	removeOverlayObject (int id)
void	removeAllOverlayObjects ()
std::map< int, OverlayObjectRef >	getOverlayObjects () const

Protected Member Functions
	MapRenderer (QThread *thread, SettingsRef settings, DBThreadRef dbThread, QString iconDirectory)
osmscout::GeoBox	overlayObjectsBox () const
void	getOverlayObjects (std::vector< OverlayObjectRef > &objs, osmscout::GeoBox requestBox) const

Protected Attributes
QThread *	thread
SettingsRef	settings
DBThreadRef	dbThread
QMutex	lock
double	mapDpi
bool	renderSea
QString	fontName
double	fontSize
QString	iconDirectory
bool	showAltLanguage {false}
QString	units
QMutex	overlayLock
std::map< int, OverlayObjectRef >	overlayObjectMap

Constructor & Destructor Documentation

MapRenderer()

osmscout::MapRenderer::MapRenderer ( QThread *  thread, SettingsRef  settings, DBThreadRef  dbThread, QString  iconDirectory  )

protected

~MapRenderer()

virtual osmscout::MapRenderer::~MapRenderer ( )

virtual

Member Function Documentation

addOverlayObject()

void osmscout::MapRenderer::addOverlayObject	(	int	id,
		const OverlayObjectRef &	obj
	)

getOverlayObjects() [1/2]

void osmscout::MapRenderer::getOverlayObjects ( std::vector< OverlayObjectRef > &  objs, osmscout::GeoBox  requestBox  ) const

protected

getOverlayObjects() [2/2]

std::map<int,OverlayObjectRef> osmscout::MapRenderer::getOverlayObjects

(

)

const

Initialize

virtual void osmscout::MapRenderer::Initialize ( )

pure virtualslot

InvalidateVisualCache

virtual void osmscout::MapRenderer::InvalidateVisualCache ( )

pure virtualslot

onFontNameChanged

virtual void osmscout::MapRenderer::onFontNameChanged ( const QString &  )

virtualslot

onFontSizeChanged

virtual void osmscout::MapRenderer::onFontSizeChanged ( double  )

virtualslot

onMapDPIChange

virtual void osmscout::MapRenderer::onMapDPIChange ( double  dpi )

virtualslot

onRenderSeaChanged

virtual void osmscout::MapRenderer::onRenderSeaChanged ( bool  )

virtualslot

onShowAltLanguageChanged

virtual void osmscout::MapRenderer::onShowAltLanguageChanged ( bool  )

virtualslot

onStylesheetFilenameChanged

virtual void osmscout::MapRenderer::onStylesheetFilenameChanged ( )

virtualslot

onUnitsChanged

virtual void osmscout::MapRenderer::onUnitsChanged ( const QString &  )

virtualslot

overlayObjectsBox()

osmscout::GeoBox osmscout::MapRenderer::overlayObjectsBox ( ) const

protected

Redraw

void osmscout::MapRenderer::Redraw ( )

signal

removeAllOverlayObjects()

void osmscout::MapRenderer::removeAllOverlayObjects

(

)

removeOverlayObject()

void osmscout::MapRenderer::removeOverlayObject

(

int

id

)

RenderMap()

virtual bool osmscout::MapRenderer::RenderMap ( QPainter &  painter, const MapViewStruct &  request  )

pure virtual

Render map defined by request to painter

Parameters

painter
request

Returns

true if rendered map is complete

Implemented in osmscout::TiledMapRenderer, and osmscout::PlaneMapRenderer.

TriggerDrawMap

void osmscout::MapRenderer::TriggerDrawMap ( )

signal

Member Data Documentation

dbThread

DBThreadRef osmscout::MapRenderer::dbThread

protected

fontName

QString osmscout::MapRenderer::fontName

protected

fontSize

double osmscout::MapRenderer::fontSize

protected

iconDirectory

QString osmscout::MapRenderer::iconDirectory

protected

lock

QMutex osmscout::MapRenderer::lock

protected

mapDpi

double osmscout::MapRenderer::mapDpi

protected

overlayLock

QMutex osmscout::MapRenderer::overlayLock

mutableprotected

overlayObjectMap

std::map<int,OverlayObjectRef> osmscout::MapRenderer::overlayObjectMap

protected

renderSea

bool osmscout::MapRenderer::renderSea

protected

settings

SettingsRef osmscout::MapRenderer::settings

protected

showAltLanguage

bool osmscout::MapRenderer::showAltLanguage {false}

protected

thread

QThread* osmscout::MapRenderer::thread

protected

units

QString osmscout::MapRenderer::units

protected

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

• libosmscout-client-qt/include/osmscout/MapRenderer.h