te::se::SymbolizerColorFinder Class Reference

A Symbology Enconding visitor that finds a color given a symbolizer element. If you want to use this visitor, use a command like: te::se::SymbolizerColorFinder scf; scf.find(symbolizer); te::color::RGBAColor color = scf.getColor(); More...

#include <SymbolizerColorFinder.h>

Inheritance diagram for te::se::SymbolizerColorFinder:

Public Member Functions
Initializer Methods
	SymbolizerColorFinder ()
	Constructor. More...
	~SymbolizerColorFinder ()
	Destructor. More...
Find Method
Method that can be used to find a color based on Symbology Enconding symbolizer elements.
void	find (const te::se::Symbolizer *symbolizer)
	It find the color based on given symbolizer. More...
te::color::RGBAColor	getColor ()
	Get the color. More...
Visitor Methods
All concrete visitors must implement these methods.
void	visit (const te::se::Style &visited)
void	visit (const te::se::FeatureTypeStyle &visited)
void	visit (const te::se::CoverageStyle &visited)
void	visit (const te::se::Symbolizer &visited)
void	visit (const te::se::PolygonSymbolizer &visited)
void	visit (const te::se::LineSymbolizer &visited)
void	visit (const te::se::PointSymbolizer &visited)
void	visit (const te::se::TextSymbolizer &visited)
void	visit (const te::se::RasterSymbolizer &visited)

Protected Attributes
te::color::RGBAColor	m_color
	Color found given a symbolizer. More...

Private Member Functions
void	find (const te::se::Stroke *stroke)
	Internal method that finds the color based on given Stroke element. More...
void	find (const te::se::Fill *fill)
	Internal method that finds the color based on given Fill element. More...
void	find (const te::se::Mark *mark)
	Internal method that finds the color based on given Mark element. More...

Detailed Description

A Symbology Enconding visitor that finds a color given a symbolizer element. If you want to use this visitor, use a command like: te::se::SymbolizerColorFinder scf; scf.find(symbolizer); te::color::RGBAColor color = scf.getColor();

See also

te::se::Visitor

Definition at line 60 of file SymbolizerColorFinder.h.

Constructor & Destructor Documentation

te::se::SymbolizerColorFinder::SymbolizerColorFinder

(

)

Constructor.

Definition at line 42 of file SymbolizerColorFinder.cpp.

te::se::SymbolizerColorFinder::~SymbolizerColorFinder

(

)

Destructor.

Definition at line 46 of file SymbolizerColorFinder.cpp.

Member Function Documentation

void te::se::SymbolizerColorFinder::find

(

const te::se::Symbolizer *

symbolizer

)

It find the color based on given symbolizer.

Parameters

symbolizer

The symbolizer that will be used searched.

Definition at line 50 of file SymbolizerColorFinder.cpp.

References te::common::BaseVisitable< T, R >::accept().

Referenced by te::qt::widgets::GroupingWidget::updateUi().

void te::se::SymbolizerColorFinder::find ( const te::se::Stroke *  stroke )

private

Internal method that finds the color based on given Stroke element.

Parameters

stroke

The Stroke element that will be used to find the color.

Definition at line 103 of file SymbolizerColorFinder.cpp.

References te::se::GetColor().

void te::se::SymbolizerColorFinder::find ( const te::se::Fill *  fill )

private

Internal method that finds the color based on given Fill element.

Parameters

fill	The Fill element that will be used to find the color.

Definition at line 108 of file SymbolizerColorFinder.cpp.

References te::se::GetColor().

void te::se::SymbolizerColorFinder::find ( const te::se::Mark *  mark )

private

Internal method that finds the color based on given Mark element.

Parameters

mark	The mark element that will be used to find the color.

Definition at line 113 of file SymbolizerColorFinder.cpp.

References te::se::Mark::getFill().

te::color::RGBAColor te::se::SymbolizerColorFinder::getColor ( )

inline

Get the color.

Returns

Color found given a symbolizer

Definition at line 93 of file SymbolizerColorFinder.h.

Referenced by te::qt::widgets::GroupingWidget::updateUi().

void te::se::SymbolizerColorFinder::visit ( const te::se::Style &  visited )

virtual

Implements te::se::Visitor.

Definition at line 55 of file SymbolizerColorFinder.cpp.

void te::se::SymbolizerColorFinder::visit ( const te::se::FeatureTypeStyle &  visited )

virtual

Implements te::se::Visitor.

Definition at line 59 of file SymbolizerColorFinder.cpp.

void te::se::SymbolizerColorFinder::visit ( const te::se::CoverageStyle &  visited )

virtual

Implements te::se::Visitor.

Definition at line 63 of file SymbolizerColorFinder.cpp.

void te::se::SymbolizerColorFinder::visit ( const te::se::Symbolizer &  visited )

virtual

Implements te::se::Visitor.

Definition at line 67 of file SymbolizerColorFinder.cpp.

void te::se::SymbolizerColorFinder::visit ( const te::se::PolygonSymbolizer &  visited )

virtual

Implements te::se::Visitor.

Definition at line 71 of file SymbolizerColorFinder.cpp.

References te::se::PolygonSymbolizer::getFill().

void te::se::SymbolizerColorFinder::visit ( const te::se::LineSymbolizer &  visited )

virtual

Implements te::se::Visitor.

Definition at line 79 of file SymbolizerColorFinder.cpp.

References te::se::LineSymbolizer::getStroke().

void te::se::SymbolizerColorFinder::visit ( const te::se::PointSymbolizer &  visited )

virtual

Implements te::se::Visitor.

Definition at line 87 of file SymbolizerColorFinder.cpp.

References te::se::PointSymbolizer::getGraphic(), and te::se::Graphic::getMarks().

void te::se::SymbolizerColorFinder::visit ( const te::se::TextSymbolizer &  visited )

virtual

Implements te::se::Visitor.

Definition at line 95 of file SymbolizerColorFinder.cpp.

void te::se::SymbolizerColorFinder::visit ( const te::se::RasterSymbolizer &  visited )

virtual

Implements te::se::Visitor.

Definition at line 99 of file SymbolizerColorFinder.cpp.

Member Data Documentation

te::color::RGBAColor te::se::SymbolizerColorFinder::m_color

protected

Color found given a symbolizer.

Definition at line 139 of file SymbolizerColorFinder.h.

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

• C:/TL5_2015_release/terralib5/src/terralib/se/SymbolizerColorFinder.h
• C:/TL5_2015_release/terralib5/src/terralib/se/SymbolizerColorFinder.cpp