The RasterSymbolizer describes how to render raster/matrix-coverage data (e.g., satellite photos, DEMs). More...

#include <RasterSymbolizer.h>

Inheritance diagram for te::se::RasterSymbolizer:

Public Types
enum	OverlapBehavior { LATEST_ON_TOP, EARLIEST_ON_TOP, AVERAGE, RANDOM, NO_BEHAVIOR }
	OverlapBehavior tells a system how to behave when multiple raster images in a layer overlap each other, for example with satellite-image scenes. More...

typedef void	ReturnType

typedef Visitor	VisitorType

Public Member Functions
virtual ReturnType	accept (VisitorType &guest) const =0
	It call the visit method from the guest object. More...

Symbolizer *	clone () const
	It creates a new copy of this object. More...

Initializer Methods
Methods related to instantiation and destruction.
	RasterSymbolizer ()
	It initializes a new RasterSymbolizer. More...

	RasterSymbolizer (const RasterSymbolizer &rhs)
	Copy constructor. More...

	~RasterSymbolizer ()
	Destructor. More...

Accessor methods
Methods used to get or set properties.
void	setGeometry (te::fe::PropertyName *g)

void	setOpacity (ParameterValue *p)

void	setGain (ParameterValue *p)

void	setOffset (ParameterValue *p)

void	setNoDataValue (ParameterValue *p)

ParameterValue *	getOpacity () const

ParameterValue *	getGain () const

ParameterValue *	getOffset () const

ParameterValue *	getNoDataValue () const

void	setChannelSelection (ChannelSelection *c)

te::se::ChannelSelection *	getChannelSelection () const

void	setOverlapBehavior (OverlapBehavior b)

OverlapBehavior	getOverlapBehavior () const

void	setColorMap (ColorMap *c)

te::se::ColorMap *	getColorMap () const

void	setContrastEnhancement (ContrastEnhancement *c)

te::se::ContrastEnhancement *	getContrastEnhancement () const

void	setShadedRelief (ShadedRelief *s)

ShadedRelief *	getShadedRelief () const

void	setImageOutline (ImageOutline *i)

te::se::ImageOutline *	getImageOutline () const

const std::string &	getType () const
	It returns the symbolizer type. More...

Accessor methods
Methods used to get or set properties.
void	setName (const std::string &name)

const std::string &	getName () const

void	setDescription (Description *d)

const Description *	getDescription () const

void	setBaseSymbolizer (te::xl::SimpleLink *baseSymbolizer)

const te::xl::SimpleLink *	getBaseSymbolizer () const

void	setVersion (const std::string &version)

const std::string &	getVersion () const

void	setUom (const te::common::BaseUnitOfMeasure *uom)
	It sets the unit-of-measure. More...

const te::common::BaseUnitOfMeasure *	getUom () const

Private Attributes
ChannelSelection *	m_channelSelection
	It specifies the false-color channel selection for a multi-spectral raster source (such as a multi-band satellite-imagery source). (Optional) More...

ColorMap *	m_colorMap
	It defines either the colors of a pallette-type raster source or the mapping of numeric pixel values to colors. (Optional) More...

ContrastEnhancement *	m_contrastEnhancement
	It defines contrast enhancement for a channel of a false-color image or for a color image. (Optional) More...

ParameterValue *	m_gain
	It defines the gain value used to renderer the main raster pixels, a initial value could be 1.0. (Optional) More...

te::fe::PropertyName *	m_geometry
	The interpretation of Geometry is system-dependent, as raster data may be organized differently from feature data, though omitting this element selects the default raster-data source. (Optional) More...

ImageOutline *	m_imageOutline
	It specifies how individual source rasters in a multi-raster set (such as a set of satellite-image scenes) should be outlined to make the individual-image locations visible. (Optional) More...

ParameterValue *	m_noDataValue
	It defines the no data value used to renderer the main raster pixels, a initial value is infinite value. (Optional) More...

ParameterValue *	m_offset
	It defines the offset value used to renderer the main raster pixels, a initial value could be 0.0. (Optional) More...

ParameterValue *	m_opacity
	An Opacity of 0.0 can be selected for the main raster to avoid rendering the main-raster pixels, or an opacity can be used for a PolygonSymbolizer Fill to allow the main-raster data be visible through the fill. (Optional) More...

OverlapBehavior	m_overlapBehavior
	It tells a system how to behave when multiple raster images in a layer overlap each other, for example with satellite-image scenes. (Optional) More...

ShadedRelief *	m_shadedRelief
	It selects the application of relief shading (or "hill shading") to an image for a three-dimensional visual effect. (Optional) More...

Static Private Attributes
static const std::string	sm_type
	A static data member used in the implementation of getType method. More...

Detailed Description

The RasterSymbolizer describes how to render raster/matrix-coverage data (e.g., satellite photos, DEMs).

A RasterSymbolizer is used to specify the rendering of raster/matrix-coverage data (e.g., satellite images, DEMs).
Geometry-type transformations are also system-dependent and it is assumed that this capability will be little used.

See also: Symbolizer, te::fe::PropertyName, ParameterValue, ChannelSelection, ColorMap, ContrastEnhancement, ShadedRelief, ImageOutline

Definition at line 61 of file RasterSymbolizer.h.

Member Typedef Documentation

typedef void te::common::BaseVisitable< Visitor , void >::ReturnType

inherited

Definition at line 58 of file BaseVisitable.h.

typedef Visitor te::common::BaseVisitable< Visitor , void >::VisitorType

inherited

Definition at line 57 of file BaseVisitable.h.

Member Enumeration Documentation

enum te::se::RasterSymbolizer::OverlapBehavior

OverlapBehavior tells a system how to behave when multiple raster images in a layer overlap each other, for example with satellite-image scenes.

Enumerator
LATEST_ON_TOP	It refers to the time the scene was captured.
EARLIEST_ON_TOP	It refers to the time the scene was captured.
AVERAGE	It means to average multiple scenes together. This can produce blurry results if the source images are not perfectly aligned in their geo-referencing.
RANDOM	It means to select an image (or piece thereof) randomly and place it on top.
NO_BEHAVIOR

Definition at line 74 of file RasterSymbolizer.h.

Constructor & Destructor Documentation

te::se::RasterSymbolizer::RasterSymbolizer ( )

It initializes a new RasterSymbolizer.

te::se::RasterSymbolizer::RasterSymbolizer ( const RasterSymbolizer & rhs )

Copy constructor.

Parameters

rhs	The other raster symbolizer.

te::se::RasterSymbolizer::~RasterSymbolizer ( )

Destructor.

Member Function Documentation

virtual ReturnType te::common::BaseVisitable< Visitor , void >::accept ( VisitorType & guest ) const

pure virtualinherited

It call the visit method from the guest object.

Parameters

guest The guest or visitor.

Returns: Any valid value define by the template type R.

Symbolizer* te::se::RasterSymbolizer::clone ( ) const

virtual

It creates a new copy of this object.

Implements te::se::Symbolizer.

const te::xl::SimpleLink* te::se::Symbolizer::getBaseSymbolizer ( ) const

inherited

te::se::ChannelSelection* te::se::RasterSymbolizer::getChannelSelection ( ) const

inline

Definition at line 131 of file RasterSymbolizer.h.

te::se::ColorMap* te::se::RasterSymbolizer::getColorMap ( ) const

inline

Definition at line 139 of file RasterSymbolizer.h.

te::se::ContrastEnhancement* te::se::RasterSymbolizer::getContrastEnhancement ( ) const

inline

Definition at line 143 of file RasterSymbolizer.h.

const Description* te::se::Symbolizer::getDescription ( ) const

inherited

ParameterValue* te::se::RasterSymbolizer::getGain ( ) const

inline

Definition at line 123 of file RasterSymbolizer.h.

te::se::ImageOutline* te::se::RasterSymbolizer::getImageOutline ( ) const

inline

Definition at line 151 of file RasterSymbolizer.h.

const std::string& te::se::Symbolizer::getName ( ) const

inherited

ParameterValue* te::se::RasterSymbolizer::getNoDataValue ( ) const

inline

Definition at line 127 of file RasterSymbolizer.h.

ParameterValue* te::se::RasterSymbolizer::getOffset ( ) const

inline

Definition at line 125 of file RasterSymbolizer.h.

ParameterValue* te::se::RasterSymbolizer::getOpacity ( ) const

inline

Definition at line 121 of file RasterSymbolizer.h.

OverlapBehavior te::se::RasterSymbolizer::getOverlapBehavior ( ) const

inline

Definition at line 135 of file RasterSymbolizer.h.

ShadedRelief* te::se::RasterSymbolizer::getShadedRelief ( ) const

inline

Definition at line 147 of file RasterSymbolizer.h.

const std::string& te::se::RasterSymbolizer::getType ( ) const

virtual

It returns the symbolizer type.

Returns: The symbolizer type.

Implements te::se::Symbolizer.

const te::common::BaseUnitOfMeasure* te::se::Symbolizer::getUom ( ) const

inherited

const std::string& te::se::Symbolizer::getVersion ( ) const

inherited

void te::se::Symbolizer::setBaseSymbolizer ( te::xl::SimpleLink * baseSymbolizer )

inherited

void te::se::RasterSymbolizer::setChannelSelection ( ChannelSelection * c )

void te::se::RasterSymbolizer::setColorMap ( ColorMap * c )

void te::se::RasterSymbolizer::setContrastEnhancement ( ContrastEnhancement * c )

void te::se::Symbolizer::setDescription ( Description * d )

inherited

void te::se::RasterSymbolizer::setGain ( ParameterValue * p )

void te::se::RasterSymbolizer::setGeometry ( te::fe::PropertyName * g )

void te::se::RasterSymbolizer::setImageOutline ( ImageOutline * i )

void te::se::Symbolizer::setName ( const std::string & name )

inherited

void te::se::RasterSymbolizer::setNoDataValue ( ParameterValue * p )

void te::se::RasterSymbolizer::setOffset ( ParameterValue * p )

void te::se::RasterSymbolizer::setOpacity ( ParameterValue * p )

void te::se::RasterSymbolizer::setOverlapBehavior ( OverlapBehavior b )

void te::se::RasterSymbolizer::setShadedRelief ( ShadedRelief * s )

void te::se::Symbolizer::setUom ( const te::common::BaseUnitOfMeasure * uom )

inherited

It sets the unit-of-measure.

All Symbolizers include an optional gml:uom-attribute as used by GML (this is set inside the abstract SymbolizerType and therefore inherited by all Symbolizers). This applies to all elements included inside a Symbolizer such as stroke-width, size, font-size, Gap, InitialGap, Displacement and PerpendicularOffset. If no uom is set inside of Symbolizer, all units are measured in pixel, the behaviour used by SLD 1.0.0. The following uom definitions are recommended to be used:

void te::se::Symbolizer::setVersion ( const std::string & version )

inherited

Member Data Documentation

ChannelSelection* te::se::RasterSymbolizer::m_channelSelection

private

It specifies the false-color channel selection for a multi-spectral raster source (such as a multi-band satellite-imagery source). (Optional)

Definition at line 167 of file RasterSymbolizer.h.

ColorMap* te::se::RasterSymbolizer::m_colorMap

private

It defines either the colors of a pallette-type raster source or the mapping of numeric pixel values to colors. (Optional)

Definition at line 169 of file RasterSymbolizer.h.

ContrastEnhancement* te::se::RasterSymbolizer::m_contrastEnhancement

private

It defines contrast enhancement for a channel of a false-color image or for a color image. (Optional)

Definition at line 170 of file RasterSymbolizer.h.

ParameterValue* te::se::RasterSymbolizer::m_gain

private

It defines the gain value used to renderer the main raster pixels, a initial value could be 1.0. (Optional)

Definition at line 164 of file RasterSymbolizer.h.

te::fe::PropertyName* te::se::RasterSymbolizer::m_geometry

private

The interpretation of Geometry is system-dependent, as raster data may be organized differently from feature data, though omitting this element selects the default raster-data source. (Optional)

Definition at line 162 of file RasterSymbolizer.h.

ImageOutline* te::se::RasterSymbolizer::m_imageOutline

private

It specifies how individual source rasters in a multi-raster set (such as a set of satellite-image scenes) should be outlined to make the individual-image locations visible. (Optional)

Definition at line 172 of file RasterSymbolizer.h.

ParameterValue* te::se::RasterSymbolizer::m_noDataValue

private

It defines the no data value used to renderer the main raster pixels, a initial value is infinite value. (Optional)

Definition at line 166 of file RasterSymbolizer.h.

ParameterValue* te::se::RasterSymbolizer::m_offset

private

It defines the offset value used to renderer the main raster pixels, a initial value could be 0.0. (Optional)

Definition at line 165 of file RasterSymbolizer.h.

ParameterValue* te::se::RasterSymbolizer::m_opacity

private

An Opacity of 0.0 can be selected for the main raster to avoid rendering the main-raster pixels, or an opacity can be used for a PolygonSymbolizer Fill to allow the main-raster data be visible through the fill. (Optional)

Definition at line 163 of file RasterSymbolizer.h.

OverlapBehavior te::se::RasterSymbolizer::m_overlapBehavior

private

It tells a system how to behave when multiple raster images in a layer overlap each other, for example with satellite-image scenes. (Optional)

Definition at line 168 of file RasterSymbolizer.h.

ShadedRelief* te::se::RasterSymbolizer::m_shadedRelief

private

It selects the application of relief shading (or "hill shading") to an image for a three-dimensional visual effect. (Optional)

Definition at line 171 of file RasterSymbolizer.h.

const std::string te::se::RasterSymbolizer::sm_type

staticprivate

A static data member used in the implementation of getType method.

Definition at line 174 of file RasterSymbolizer.h.

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

/home/castejon/castejon_files/develop/terralib5/git_master/src/terralib/se/RasterSymbolizer.h

Public Types

Public Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation