IlvMapAreaRenderingStyle Class Reference

This rendering style stores style parameters to render areas. More...

#include <ilviews/maps/rendering/areardrstyle.h>

Inheritance diagram for IlvMapAreaRenderingStyle:

Public Member Functions
	IlvMapAreaRenderingStyle (IlvDisplay *display)
	Initializes an instance of the rendering style. More...
	IlvMapAreaRenderingStyle (const IlvMapAreaRenderingStyle &source)
	Creates a IlvMapAreaRenderingStyle by copying an existing one. More...
IlvColor *	getFillBackground () const
	Returns the background fill color. More...
IlvColor *	getFillColor () const
	Returns the fill color. More...
IlvPattern *	getFillPattern () const
	Returns the fill pattern. More...
IlvMapLineRenderingStyle *	getLineRenderingStyle () const
	Returns the line rendering style used to draw the stroke of the graphic objects. More...
IlvPalette *	getPalette () const
	Returns the palette used to fill the graphic objects. More...
IlBoolean	isDrawingStroke () const
	Checks if generated objects will draw their stroke. More...
IlBoolean	isFillingObject () const
	Returns IlTrue if the generated objects are filled. More...
void	setDrawingStroke (IlBoolean drawStroke)
	Specifies whether the generated object will draw their stroke with the stroke color. More...
void	setFillBackground (IlvColor *color)
	Sets the background fill color. More...
IlvMapsError	setFillBackground (const char *colorName)
	Sets the background fill color by specifying its name. More...
void	setFillColor (IlvColor *color)
	Sets the fill color. More...
IlvMapsError	setFillColor (const char *colorName)
	Sets the fill color. More...
void	setFillingObject (IlBoolean fillObject)
	Specifies whether the generated objects must be filled with the fill pattern (if specified) or with the fill color. More...
void	setFillPattern (IlvPattern *pattern)
	Sets the fill pattern. More...
IlvMapsError	setFillPattern (const char *fileName)
	Sets the fill pattern. More...
void	setLineRenderingStyle (IlvMapLineRenderingStyle *lineRenderingStyle)
	Sets the rendering style used to draw the stroke of the graphic objects. More...
void	setPalette (IlvPalette *palette)
	Sets the palette used to fill the graphic objects. More...
Public Member Functions inherited from IlvMapRenderingStyle
virtual IlvMapRenderingStyle *	copy () const =0
	Copies the object. More...
IlvDisplay *	getDisplay () const
	Returns the display that is used to create the graphic settings. More...
void	lock ()
	Locks the object and prevents it from being deleted. More...
void	save (IlvOutputFile &file) const
	Saves the object to an IlvOutputFile. More...
void	unLock ()
	Unlocks the object. More...

Protected Member Functions
virtual	~IlvMapAreaRenderingStyle ()
	The destructor of this class is protected, because instances of IlvMapRenderingStyle are potentially shared by several objects. More...
Protected Member Functions inherited from IlvMapRenderingStyle
	IlvMapRenderingStyle (IlvDisplay *display)
	The constructor of this abstract class is protected. More...
	IlvMapRenderingStyle (const IlvMapRenderingStyle &source)
	Creates a renderer by copying an existing one. More...
virtual	~IlvMapRenderingStyle ()
	Destructor. More...

Additional Inherited Members
Static Public Member Functions inherited from IlvMapRenderingStyle
static IlvMapRenderingStyle *	Load (IlvInputFile &file)
	Loads a rendering style from an IlvInputFile. More...

Detailed Description

This rendering style stores style parameters to render areas.

Library: ilvmaps

Constructor & Destructor Documentation

virtual IlvMapAreaRenderingStyle::~IlvMapAreaRenderingStyle ( )

protectedvirtual

The destructor of this class is protected, because instances of IlvMapRenderingStyle are potentially shared by several objects.

See Also

IlvMapRenderingStyle::lock, IlvMapRenderingStyle::unLock.

IlvMapAreaRenderingStyle::IlvMapAreaRenderingStyle

(

IlvDisplay *

display

)

Initializes an instance of the rendering style.

Parameters

display

The display used to create the graphic objects.

IlvMapAreaRenderingStyle::IlvMapAreaRenderingStyle

(

const IlvMapAreaRenderingStyle &

source

)

Creates a IlvMapAreaRenderingStyle by copying an existing one.

Parameters

source

The object to be copied.

Member Function Documentation

IlvColor* IlvMapAreaRenderingStyle::getFillBackground

(

)

const

Returns the background fill color.

Returns a null pointer if no color is specified (in this case, the default display background color is used), or an IlvColor that should not be modified, because it can potentially be shared by other objects. However, it is possible to lock it if another object has to use it.

Returns

The IlvColor used as a background.

IlvColor* IlvMapAreaRenderingStyle::getFillColor

(

)

const

Returns the fill color.

Returns

A null pointer if no color is specified (in this case, the default display background color is used), or an IlvColor that should not be modified, because it can potentially be shared by other objects. However, it is possible to lock it if another object has to use it.

The IlvColor object used as fill color.

IlvPattern* IlvMapAreaRenderingStyle::getFillPattern

(

)

const

Returns the fill pattern.

Returns

A null pointer if no fill pattern is specified or an IlvPattern that should not be modified, because it can potentially be shared with other objects. However, it is possible to lock it if an other object has to use it.

IlvMapLineRenderingStyle* IlvMapAreaRenderingStyle::getLineRenderingStyle

(

)

const

Returns the line rendering style used to draw the stroke of the graphic objects.

Returns

The line rendering style used to draw the stroke of the graphic objects.

IlvPalette* IlvMapAreaRenderingStyle::getPalette

(

)

const

Returns the palette used to fill the graphic objects.

Returns

A null pointer if no specific setting is set, or an IlvPalette that should not be modified, because it can potentially be shared by other objects. However, it is possible to lock it if an other object has to use it.

See Also

IlvResource::lock()

IlBoolean IlvMapAreaRenderingStyle::isDrawingStroke

(

)

const

Checks if generated objects will draw their stroke.

Returns

IlTrue if the objects draw their stroke.

IlBoolean IlvMapAreaRenderingStyle::isFillingObject

(

)

const

Returns IlTrue if the generated objects are filled.

Returns

IlTrue if the generated objects are filled.

void IlvMapAreaRenderingStyle::setDrawingStroke

(

IlBoolean

drawStroke

)

Specifies whether the generated object will draw their stroke with the stroke color.

Parameters

drawStroke

If IlTrue, the generated objects will draw their stroke.

See Also

setStrokeColor

void IlvMapAreaRenderingStyle::setFillBackground

(

IlvColor *

color

)

Sets the background fill color.

This background color may be used by some patterns.

Note

This function is a convenience function that can be used instead of setPalette().

Parameters

color

The color.

IlvMapsError IlvMapAreaRenderingStyle::setFillBackground

(

const char *

colorName

)

Sets the background fill color by specifying its name.

This background color may be used by some patterns.

Note

This function is a convenience function that can be used instead of setPalette().

Parameters

colorName

The color name.

Returns

IlvMapsError::NoError() or IlvMaps::IllegalArgument() if the color name cannot be translated into a color.

void IlvMapAreaRenderingStyle::setFillColor

(

IlvColor *

color

)

Sets the fill color.

Note

This function is a convenience function that can be used instead of setPalette().

Parameters

color

The color.

IlvMapsError IlvMapAreaRenderingStyle::setFillColor

(

const char *

colorName

)

Sets the fill color.

Note

This function is a convenience function that can be used instead of setPalette().

Parameters

colorName

The color name.

Returns

IlvMapsError::NoError() or IlvMaps::IllegalArgument() if the color name cannot be translated into a color.

void IlvMapAreaRenderingStyle::setFillingObject

(

IlBoolean

fillObject

)

Specifies whether the generated objects must be filled with the fill pattern (if specified) or with the fill color.

Parameters

fillObject

If IlTrue, the generated object will be filled.

See Also

setFillColor, setFillPattern.

void IlvMapAreaRenderingStyle::setFillPattern

(

IlvPattern *

pattern

)

Sets the fill pattern.

Note

This function is a convenience function that can be used instead of setPalette().

Parameters

pattern

The pattern used to fill the polygons.

IlvMapsError IlvMapAreaRenderingStyle::setFillPattern

(

const char *

fileName

)

Sets the fill pattern.

Note

This function is a convenience function that can be used instead of setPalette().

Parameters

fileName

The name of the file containing an image that will be used as a fill pattern.

Returns

IlvMapsError::NoError() or IlvMaps::IllegalArgument() if the line file cannot be used to create a pattern.

void IlvMapAreaRenderingStyle::setLineRenderingStyle

(

IlvMapLineRenderingStyle *

lineRenderingStyle

)

Sets the rendering style used to draw the stroke of the graphic objects.

Parameters

lineRenderingStyle

An IlvMapLineRenderingStyle that can be shared by other objects.

void IlvMapAreaRenderingStyle::setPalette

(

IlvPalette *

palette

)

Sets the palette used to fill the graphic objects.

Parameters

palette

The palette.