#include <Styles.h>

Public Types
enum	ProjectionMode { ProjectionMode::MAP, ProjectionMode::GROUND }

Public Member Functions
void	AddPrimitive (const DrawPrimitiveRef &primitive)

ScreenBox	GetBoundingBox (const Projection &projection) const
	bounding box in pixels for given projection More...

double	GetHeight (const Projection &projection) const
	height in pixels for given projection More...

double	GetMaxBorderWidth (const Projection &projection) const
	Maximum border width. More...

std::string	GetName () const

const std::list< DrawPrimitiveRef > &	GetPrimitives () const

Symbol::ProjectionMode	GetProjectionMode () const

double	GetWidth (const Projection &projection) const
	width in pixels for given projection More...

	Symbol (const std::string &name, ProjectionMode projectionMode)

Detailed Description

Definition of a symbol. A symbol consists of a list of DrawPrimitives with with assigned rendering styles.

Member Enumeration Documentation

◆ ProjectionMode

enum osmscout::Symbol::ProjectionMode

strong

Enumerator
MAP
GROUND

Constructor & Destructor Documentation

◆ Symbol()

osmscout::Symbol::Symbol	(	const std::string &	name,
		ProjectionMode	projectionMode
	)

explicit

Member Function Documentation

◆ AddPrimitive()

void osmscout::Symbol::AddPrimitive ( const DrawPrimitiveRef & primitive )

References GROUND, MAP, and osmscout::ScreenBox::Merge().

Referenced by osmscout::oss::Parser::CIRCLE(), osmscout::oss::Parser::POLYGON(), and osmscout::oss::Parser::RECTANGLE().

◆ GetBoundingBox()

ScreenBox osmscout::Symbol::GetBoundingBox ( const Projection & projection ) const

inline

bounding box in pixels for given projection

References osmscout::Projection::ConvertWidthToPixel(), osmscout::ScreenBox::GetMaxX(), osmscout::ScreenBox::GetMaxY(), osmscout::Projection::GetMeterInPixel(), osmscout::ScreenBox::GetMinX(), and osmscout::ScreenBox::GetMinY().

Referenced by osmscout::MapPainterCairo::DrawContourSymbol(), osmscout::MapPainterAgg::DrawSymbol(), osmscout::MapPainterSVG::DrawSymbol(), and osmscout::SymbolRenderer::Render().

◆ GetHeight()

double osmscout::Symbol::GetHeight ( const Projection & projection ) const

inline

height in pixels for given projection

References osmscout::Projection::ConvertWidthToPixel(), osmscout::ScreenBox::GetHeight(), and osmscout::Projection::GetMeterInPixel().

◆ GetMaxBorderWidth()

double osmscout::Symbol::GetMaxBorderWidth ( const Projection & projection ) const

inline

Maximum border width.

As border is not accounted to bounding box and symbol dimension, it is good to use this value as symbol margin to make sure that symbol is to cropped.

Parameters

projection