org.geotools.styling

Class FontImpl

Object

FontImpl

All Implemented Interfaces:

Cloneable, Font

public class FontImpl
extends Object
implements Font, Cloneable

Provides a Java representation of the Font element of an SLD.

Author:

Ian Turton, CCG

Nested Class Summary

Nested classes/interfaces inherited from interface Font

Font.Style, Font.Weight

Field Summary

Fields inherited from interface Font

DEFAULT_FONTSIZE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FontImpl() Creates a new instance of DefaultFont

Method Summary

Modifier and Type	Method and Description
Object	accept(StyleVisitor visitor, Object data) calls the visit method of a StyleVisitor
Object	clone() Creates a clone of the font.
boolean	equals(Object oth) Compares this font with another for equality.
List<Expression>	getFamily() SVG font-family parameters in preferred order.
Expression	getSize() Font size in pixels with a default of 10 pixels.
Expression	getStyle() The "font-style" SVG parameter should be "normal", "italic", or "oblique".
Expression	getWeight() The "font-weight" SVG parameter should be "normal" or "bold".
int	hashCode() Generates the hashcode for the font.
void	setSize(Expression size)
void	setStyle(Expression style)
void	setWeight(Expression weight)

Methods inherited from class Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FontImpl

protected FontImpl()

Creates a new instance of DefaultFont

Method Detail

getFamily

public List<Expression> getFamily()

Description copied from interface: Font

SVG font-family parameters in preferred order.

Specified by:

getFamily in interface Font

Returns:

live list of font-family parameters in preferred order

getSize

public Expression getSize()

Description copied from interface: Font

Font size in pixels with a default of 10 pixels.

Please note this is specified in pixels so you may need to take the resolution of your output into account when providing a size.

Specified by:

getSize in interface Font

Returns:

font size

setSize

public void setSize(Expression size)

Parameters:

size - the font size in pixels

getStyle

public Expression getStyle()

Description copied from interface: Font

The "font-style" SVG parameter should be "normal", "italic", or "oblique".

If null is returned the default value should be considered "normal".

Specified by:

getStyle in interface Font

Returns:

Expression or null

setStyle

public void setStyle(Expression style)

Parameters:

style - The "font-style" SVG parameter (one of "normal", "italic", or "oblique"

getWeight

public Expression getWeight()

Description copied from interface: Font

The "font-weight" SVG parameter should be "normal" or "bold".

If null the default should be considered as "normal"

Specified by:

getWeight in interface Font

Returns:

font-weight SVG parameter

setWeight

public void setWeight(Expression weight)

Parameters:

weight - The "font-weight" SVG parameter (one of "normal", "bold")

clone

public Object clone()

Creates a clone of the font.

Overrides:

clone in class Object

Returns:

A copy of this object.

See Also:

Cloneable.clone()

hashCode

public int hashCode()

Generates the hashcode for the font.

Overrides:

hashCode in class Object

Returns:

the hash code.

equals

public boolean equals(Object oth)

Compares this font with another for equality. Two fonts are equal if their family, style, weight and size are equal.

Overrides:

equals in class Object

Returns:

True if this and oth are equal.

accept

public Object accept(StyleVisitor visitor,
                     Object data)

Description copied from interface: Font

calls the visit method of a StyleVisitor

Specified by:

accept in interface Font

Parameters:

visitor - the style visitor