osmscout::MapRenderer Class Reference

#include <libosmscout-client-qt/include/osmscoutclientqt/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	onDatabaseLoaded (osmscout::GeoBox boundingBox)=0
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 ()
void	mapDpiChangeSignal (double)
void	renderSeaSignal (bool)
void	fontNameSignal (QString)
void	fontSizeSignal (double)
void	showAltLanguageSignal (bool)
void	unitsSignal (QString)
void	stylesheetFilenameChanged ()
void	databaseLoadFinished (const osmscout::GeoBox &geoBox)

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
QRecursiveMutex	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 )

databaseLoadFinished

void osmscout::MapRenderer::databaseLoadFinished ( const osmscout::GeoBox & geoBox )

signal

fontNameSignal

void osmscout::MapRenderer::fontNameSignal ( QString )

signal

fontSizeSignal

void osmscout::MapRenderer::fontSizeSignal ( double )

signal

getOverlayObjects() [1/2]

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

(

)

const

getOverlayObjects() [2/2]

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

protected

Initialize

virtual void osmscout::MapRenderer::Initialize ( )

pure virtualslot

InvalidateVisualCache

virtual void osmscout::MapRenderer::InvalidateVisualCache ( )

pure virtualslot

mapDpiChangeSignal

void osmscout::MapRenderer::mapDpiChangeSignal ( double )

signal

onDatabaseLoaded

virtual void osmscout::MapRenderer::onDatabaseLoaded ( osmscout::GeoBox boundingBox )

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::PlaneMapRenderer, and osmscout::TiledMapRenderer.

renderSeaSignal

void osmscout::MapRenderer::renderSeaSignal ( bool )

signal

showAltLanguageSignal

void osmscout::MapRenderer::showAltLanguageSignal ( bool )

signal

stylesheetFilenameChanged

void osmscout::MapRenderer::stylesheetFilenameChanged ( )

signal

TriggerDrawMap

void osmscout::MapRenderer::TriggerDrawMap ( )

signal

unitsSignal

void osmscout::MapRenderer::unitsSignal ( QString )

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

QRecursiveMutex 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

---

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

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