TextSymbolizerImpl (Geotools modules 21.0 API)

Object
- AbstractSymbolizer
- - TextSymbolizerImpl

All Implemented Interfaces:

Cloneable, TextSymbolizer2, Symbolizer, TextSymbolizer
```
public class TextSymbolizerImpl
extends AbstractSymbolizer
implements TextSymbolizer2, Cloneable
```
Provides a Java representation of an SLD TextSymbolizer that defines how text symbols should be rendered.

Author:

Ian Turton, CCG, Johann Sorel (Geomatys)

Nested Class Summary
- Nested classes/interfaces inherited from interface TextSymbolizer
  TextSymbolizer.DisplacementMode, TextSymbolizer.PolygonAlignOptions

Field Summary
- Fields inherited from class AbstractSymbolizer
  geometry, name, options, unitOfMeasure
- Fields inherited from interface TextSymbolizer
  ALLOW_OVERRUNS_KEY, AUTO_WRAP_KEY, CHAR_SPACING_KEY, CONFLICT_RESOLUTION_KEY, DEFAULT_ALLOW_OVERRUNS, DEFAULT_AUTO_WRAP, DEFAULT_CHAR_SPACING, DEFAULT_CONFLICT_RESOLUTION, DEFAULT_FOLLOW_LINE, DEFAULT_FORCE_LEFT_TO_RIGHT, DEFAULT_GOODNESS_OF_FIT, DEFAULT_GROUP, DEFAULT_KERNING, DEFAULT_LABEL_ALL_GROUP, DEFAULT_LABEL_REPEAT, DEFAULT_MAX_ANGLE_DELTA, DEFAULT_MAX_DISPLACEMENT, DEFAULT_MIN_GROUP_DISTANCE, DEFAULT_PARTIALS, DEFAULT_POLYGONALIGN, DEFAULT_REMOVE_OVERLAPS, DEFAULT_SPACE_AROUND, DEFAULT_STRIKETHROUGH_TEXT, DEFAULT_UNDERLINE_TEXT, DEFAULT_WORD_SPACING, DISPLACEMENT_MODE_KEY, FOLLOW_LINE_KEY, FORCE_LEFT_TO_RIGHT_KEY, GOODNESS_OF_FIT_KEY, GRAPHIC_MARGIN_KEY, GRAPHIC_RESIZE_KEY, GROUP_KEY, KERNING_KEY, LABEL_ALL_GROUP_KEY, LABEL_REPEAT_KEY, MAX_ANGLE_DELTA_KEY, MAX_DISPLACEMENT_KEY, MIN_GROUP_DISTANCE_KEY, PARTIALS_KEY, POLYGONALIGN_KEY, REMOVE_OVERLAPS_KEY, SPACE_AROUND_KEY, STRIKETHROUGH_TEXT_KEY, UNDERLINE_TEXT_KEY, WORD_SPACING_KEY

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`TextSymbolizerImpl()`
`protected`	`TextSymbolizerImpl(FilterFactory factory)` Creates a new instance of DefaultTextSymbolizer
`protected`	`TextSymbolizerImpl(FilterFactory factory, Description desc, String name, Unit<Length> uom)`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`void`	`accept(StyleVisitor visitor)`
`Object`	`accept(StyleVisitor visitor, Object data)` Accept a StyleVisitor to perform an operation on this symbolizer.
`void`	`addFont(Font font)` Setter for property font.
`void`	`addToOptions(String key, String value)` Adds a parameter value to the options map
`Object`	`clone()` Creates a deep copy clone.
`boolean`	`equals(Object obj)`
`List<Font>`	`fonts()` Direct access to device independent Fonts used to render the label.
`Expression`	`getFeatureDescription()` Description is used by text oriented renders such as KML and RSS to specify a feature's description
`FillImpl`	`getFill()` Returns the fill to be used to fill the text when rendered.
`Font`	`getFont()` Initial Font to use when rendering this symbolizer.
`Font[]`	`getFonts()` Deprecated.
`Graphic`	`getGraphic()` The nonstandard-SLD graphic element supports putting little graphical-bits onto labels.
`HaloImpl`	`getHalo()` A halo fills an extended area outside the glyphs of a rendered text label to make the label easier to read over a background.
`Expression`	`getLabel()` Returns the label expression.
`LabelPlacement`	`getLabelPlacement()` A pointPlacement specifies how a text element should be rendered relative to its geometric point.
`String`	`getOption(String key)` Find the value of a key in the map (may return null)
`OtherText`	`getOtherText()` Other text can be used to allow open ended extensions on text oriented output formats
`LabelPlacement`	`getPlacement()` Deprecated.
`Expression`	`getPriority()` Priority -- null = use the default labeling priority Expression = an expression that evaluates to a number (ie.
`Expression`	`getSnippet()` Abstract is used by text oriented renderers such as KML and RSS to specify an abstract (RSS) or a snippet (KML)
`int`	`hashCode()`
`void`	`setFeatureDescription(Expression description)`
`void`	`setFill(Fill fill)` Setter for property fill.
`void`	`setFont(Font font)` Set initial font used to render label.
`void`	`setFonts(Font[] fonts)` Deprecated.
`void`	`setGraphic(Graphic graphic)` The nonstandard-SLD graphic element supports putting little graphical-bits onto labels.
`void`	`setHalo(Halo halo)` Setter for property halo.
`void`	`setLabel(Expression label)` Setter for property label.
`void`	`setLabelPlacement(LabelPlacement labelPlacement)` Setter for property labelPlacement.
`void`	`setOtherText(OtherText otherText)`
`void`	`setPlacement(LabelPlacement labelPlacement)` Deprecated. Use setLabelPlacement
`void`	`setPriority(Expression priority)` Priority -- null = use the default labeling priority Expression = an expression that evaluates to a number (ie.
`void`	`setSnippet(Expression abxtract)`
`String`	`toString()`

Methods inherited from class AbstractSymbolizer
getDescription, getGeometry, getGeometryPropertyName, getName, getOptions, getUnitOfMeasure, hasOption, setDescription, setGeometry, setGeometryPropertyName, setName, setUnitOfMeasure

Methods inherited from class Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface TextSymbolizer
getOptions

Methods inherited from interface Symbolizer
getDescription, getGeometry, getGeometryPropertyName, hasOption, setDescription, setGeometry, setGeometryPropertyName, setName, setUnitOfMeasure

Methods inherited from interface Symbolizer
getName, getUnitOfMeasure

- Constructor Detail
  - TextSymbolizerImpl
```
protected TextSymbolizerImpl()
```
  - TextSymbolizerImpl
```
protected TextSymbolizerImpl(FilterFactory factory)
```
    Creates a new instance of DefaultTextSymbolizer
  - TextSymbolizerImpl
```
protected TextSymbolizerImpl(FilterFactory factory,
                             Description desc,
                             String name,
                             Unit<Length> uom)
```
- Method Detail
  - getFill
```
public FillImpl getFill()
```
    Returns the fill to be used to fill the text when rendered.
    
    Specified by:
    
    getFill in interface TextSymbolizer
    
    Returns:
    
    The fill to be used.
  - setFill
```
public void setFill(Fill fill)
```
    Setter for property fill.
    
    Parameters:
    
    fill - New value of property fill.
  - fonts
```
public List<Font> fonts()
```
    Description copied from interface: TextSymbolizer
    
    Direct access to device independent Fonts used to render the label. Fonts are used in order of priority given.
    
    Returns:
    
    device independent Font used to render the label.
  - getFont
```
public Font getFont()
```
    Description copied from interface: TextSymbolizer
    
    Initial Font to use when rendering this symbolizer. For alternatives see TextSymbolizer.fonts().
    
    Specified by:
    
    getFont in interface TextSymbolizer
    
    Returns:
    
    Initial Font used to render label, or null if unavailable.
  - setFont
```
public void setFont(Font font)
```
    Description copied from interface: TextSymbolizer
    
    Set initial font used to render label. This will replace the initial entry in the TextSymbolizer.fonts() list.
  - getFonts
```
@Deprecated
public Font[] getFonts()
```
    Deprecated.
    
    Returns a device independent Font object that is to be used to render the label.
    
    Returns:
    
    Device independent Font object to be used to render the label.
  - addFont
```
public void addFont(Font font)
```
    Setter for property font.
    
    Parameters:
    
    font - New value of property font.
  - setFonts
```
@Deprecated
public void setFonts(Font[] fonts)
```
    Deprecated.
    
    Sets the list of fonts in the TextSymbolizer to the provided array of Fonts.
    
    Parameters:
    
    fonts - The array of fonts to use in the symbolizer.
  - getHalo
```
public HaloImpl getHalo()
```
    A halo fills an extended area outside the glyphs of a rendered text label to make the label easier to read over a background.
    
    Specified by:
    
    getHalo in interface TextSymbolizer
    
    Returns:
    
    Halo
  - setHalo
```
public void setHalo(Halo halo)
```
    Setter for property halo.
    
    Parameters:
    
    halo - New value of property halo.
  - getLabel
```
public Expression getLabel()
```
    Returns the label expression.
    
    Specified by:
    
    getLabel in interface TextSymbolizer
    
    Returns:
    
    Label expression.
  - setLabel
```
public void setLabel(Expression label)
```
    Setter for property label.
    
    Parameters:
    
    label - New value of property label.
  - getPlacement
```
@Deprecated
public LabelPlacement getPlacement()
```
    Deprecated.
    
    A pointPlacement specifies how a text element should be rendered relative to its geometric point.
    
    Returns:
    
    Value of property labelPlacement.
  - setPlacement
```
public void setPlacement(LabelPlacement labelPlacement)
```
    Deprecated. Use setLabelPlacement
    
    Setter for property labelPlacement.
    
    Parameters:
    
    labelPlacement - New value of property labelPlacement.
  - getLabelPlacement
```
public LabelPlacement getLabelPlacement()
```
    A pointPlacement specifies how a text element should be rendered relative to its geometric point.
    
    Specified by:
    
    getLabelPlacement in interface TextSymbolizer
    
    Returns:
    
    Value of property labelPlacement.
  - setLabelPlacement
```
public void setLabelPlacement(LabelPlacement labelPlacement)
```
    Setter for property labelPlacement.
    
    Parameters:
    
    labelPlacement - New value of property labelPlacement.
  - accept
```
public Object accept(StyleVisitor visitor,
                     Object data)
```
    Accept a StyleVisitor to perform an operation on this symbolizer.
    
    Specified by:
    
    accept in interface Symbolizer
    
    Specified by:
    
    accept in interface TextSymbolizer
    
    Parameters:
    
    visitor - The StyleVisitor to accept.
    
    Returns:
    
    value produced
  - accept
```
public void accept(StyleVisitor visitor)
```
  - clone
```
public Object clone()
```
    Creates a deep copy clone. TODO: Need to complete the deep copy, currently only shallow copy.
    
    Overrides:
    
    clone in class Object
    
    Returns:
    
    The deep copy clone.
    
    Throws:
    
    AssertionError - DOCUMENT ME!
    
    See Also:
    
    Object.clone()
  - setPriority
```
public void setPriority(Expression priority)
```
    Description copied from interface: TextSymbolizer
    
    Priority -- null = use the default labeling priority Expression = an expression that evaluates to a number (ie. Integer, Long, Double...) Larger = more likely to be rendered
  - getPriority
```
public Expression getPriority()
```
    Description copied from interface: TextSymbolizer
    
    Priority -- null = use the default labeling priority Expression = an expression that evaluates to a number (ie. Integer, Long, Double...) Larger = more likely to be rendered
  - addToOptions
```
public void addToOptions(String key,
                         String value)
```
    Description copied from interface: TextSymbolizer
    
    Adds a parameter value to the options map
  - getOption
```
public String getOption(String key)
```
    Description copied from interface: TextSymbolizer
    
    Find the value of a key in the map (may return null)
  - getGraphic
```
public Graphic getGraphic()
```
    Description copied from interface: TextSymbolizer2
    
    The nonstandard-SLD graphic element supports putting little graphical-bits onto labels. Useful for things like interstate road shields or labeled logos
    
    Specified by:
    
    getGraphic in interface TextSymbolizer2
    
    Returns:
    
    - the Graphic object to be rendered under the label text
  - setGraphic
```
public void setGraphic(Graphic graphic)
```
    Description copied from interface: TextSymbolizer2
    
    The nonstandard-SLD graphic element supports putting little graphical-bits onto labels. Useful for things like interstate road shields or labeled logos
    
    Specified by:
    
    setGraphic in interface TextSymbolizer2
    
    Parameters:
    
    graphic - - the Graphic object which will be rendered under the label text
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - getSnippet
```
public Expression getSnippet()
```
    Description copied from interface: TextSymbolizer2
    
    Abstract is used by text oriented renderers such as KML and RSS to specify an abstract (RSS) or a snippet (KML)
    
    Specified by:
    
    getSnippet in interface TextSymbolizer2
    
    Returns:
  - setSnippet
```
public void setSnippet(Expression abxtract)
```
    Specified by:
    
    setSnippet in interface TextSymbolizer2
  - getFeatureDescription
```
public Expression getFeatureDescription()
```
    Description copied from interface: TextSymbolizer2
    
    Description is used by text oriented renders such as KML and RSS to specify a feature's description
    
    Specified by:
    
    getFeatureDescription in interface TextSymbolizer2
    
    Returns:
  - setFeatureDescription
```
public void setFeatureDescription(Expression description)
```
    Specified by:
    
    setFeatureDescription in interface TextSymbolizer2
  - getOtherText
```
public OtherText getOtherText()
```
    Description copied from interface: TextSymbolizer2
    
    Other text can be used to allow open ended extensions on text oriented output formats
    
    Specified by:
    
    getOtherText in interface TextSymbolizer2
    
    Returns:
  - setOtherText
```
public void setOtherText(OtherText otherText)
```
    Specified by:
    
    setOtherText in interface TextSymbolizer2
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class AbstractSymbolizer
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class AbstractSymbolizer

Class TextSymbolizerImpl

Nested Class Summary

Nested classes/interfaces inherited from interface TextSymbolizer

Field Summary

Fields inherited from class AbstractSymbolizer

Fields inherited from interface TextSymbolizer

Constructor Summary

Method Summary

Methods inherited from class AbstractSymbolizer

Methods inherited from class Object

Methods inherited from interface TextSymbolizer

Methods inherited from interface Symbolizer

Methods inherited from interface Symbolizer

Constructor Detail

TextSymbolizerImpl

TextSymbolizerImpl

TextSymbolizerImpl

Method Detail

getFill

setFill

fonts

getFont

setFont

getFonts

addFont

setFonts

getHalo

setHalo

getLabel

setLabel

getPlacement

setPlacement

getLabelPlacement

setLabelPlacement

accept

accept

clone

setPriority

getPriority

addToOptions

getOption

getGraphic

setGraphic

toString

getSnippet

setSnippet

getFeatureDescription

setFeatureDescription

getOtherText

setOtherText

hashCode

equals