osmscout::BatchMapPainterQt Class Reference

Qt specific MapPainterBatch. More...

#include <MapPainterQt.h>

Inheritance diagram for osmscout::BatchMapPainterQt:

Public Member Functions
	BatchMapPainterQt (size_t expectedCount)
bool	paint (const Projection &projection, const MapParameter &parameter, QPainter *painter)
	~BatchMapPainterQt () override
Public Member Functions inherited from osmscout::BatchMapPainter< MapPainterQt * >
void	AddData (const MapDataRef &d, MapPainterQt * &painter)
	BatchMapPainter (size_t expectedCount)
virtual	~BatchMapPainter ()=default

Additional Inherited Members
Protected Member Functions inherited from osmscout::BatchMapPainter< MapPainterQt * >
bool	BatchPaintInternal (const Projection &projection, const MapParameter &parameter)
	Render bach of multiple databases, step by step (.
Protected Attributes inherited from osmscout::BatchMapPainter< MapPainterQt * >
std::vector< MapDataRef >	data
std::vector< MapPainterQt * >	painters

Detailed Description

Qt specific MapPainterBatch.

When given PainterQt instances are used from multiple threads, they should be always added in same order to avoid deadlocks.

Constructor & Destructor Documentation

BatchMapPainterQt()

osmscout::BatchMapPainterQt::BatchMapPainterQt ( size_t  expectedCount )

explicit

~BatchMapPainterQt()

osmscout::BatchMapPainterQt::~BatchMapPainterQt ( )

override

Member Function Documentation

paint()

bool osmscout::BatchMapPainterQt::paint	(	const Projection &	projection,
		const MapParameter &	parameter,
		QPainter *	painter
	)

References osmscout::BatchMapPainter< MapPainterQt * >::data, osmscout::MapPainter::Draw(), osmscout::DrawLabels, osmscout::FirstStep, osmscout::LastStep, and osmscout::BatchMapPainter< MapPainterQt * >::painters.

Referenced by osmscout::DBRenderJob::Run().

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

• MapPainterQt.h
• MapPainterQt.cpp