Package org.geotools.styling

Class StyleFactoryImpl2

Object

StyleFactoryImpl2

All Implemented Interfaces:

StyleFactory

public class StyleFactoryImpl2
extends Object
implements StyleFactory

Factory for creating Styles; based on the GeoAPI StyleFactory interface.

This factory is simple; it just creates styles with no logic or magic default values. For magic default values please read the SE or SLD specification; or use an appropriate builder.

Author:

Jody Garnett

Constructor Summary

Constructors

Modifier	Constructor	Description
	StyleFactoryImpl2()
protected	StyleFactoryImpl2(FilterFactory2 factory)

Method Summary

Modifier and Type	Method	Description
AnchorPoint	anchorPoint(Expression x, Expression y)
ChannelSelection	channelSelection(SelectedChannelType gray)
ChannelSelectionImpl	channelSelection(SelectedChannelType red, SelectedChannelType green, SelectedChannelType blue)
ColorMapImpl	colorMap(Expression propertyName, Expression... mapping)	Wrap up a "Categorize" function using the provided expressions.
ColorReplacementImpl	colorReplacement(Expression propertyName, Expression... mapping)	Wrap up a replacement function using the provided expressions.
ContrastEnhancementImpl	contrastEnhancement(Expression gamma, String method)
ContrastEnhancementImpl	contrastEnhancement(Expression gamma, ContrastMethod method)
DescriptionImpl	description(InternationalString title, InternationalString description)
DisplacementImpl	displacement(Expression dx, Expression dy)	Create Displacement
ExtensionSymbolizer	extensionSymbolizer(String name, String propertyName, Description description, Unit<?> unit, String extensionName, Map<String,Expression> parameters)	Used to represent a symbolizer intended for a vendor specific rendering process.
ExternalGraphic	externalGraphic(Icon inline, Collection<ColorReplacement> replacements)	Create ExternalGraphic using a Java Icon.
ExternalGraphic	externalGraphic(OnLineResource resource, String format, Collection<ColorReplacement> replacements)	Create externalGraphic
ExternalMarkImpl	externalMark(Icon inline)
ExternalMarkImpl	externalMark(OnLineResource resource, String format, int markIndex)
FeatureTypeStyleImpl	featureTypeStyle(String name, Description description, Id definedFor, Set<Name> featureTypeNames, Set<SemanticType> types, List<Rule> rules)
FillImpl	fill(GraphicFill graphicFill, Expression color, Expression opacity)	Create fill.
FontImpl	font(List<Expression> family, Expression style, Expression weight, Expression size)	Create font entry; note this captures a list of font families in the preferred order, with the rendering engine choosing the first entry in the list available to the runtime environment.
GraphicImpl	graphic(List<GraphicalSymbol> symbols, Expression opacity, Expression size, Expression rotation, AnchorPoint anchor, Displacement disp)	Create a graphic.
GraphicImpl	graphicFill(List<GraphicalSymbol> symbols, Expression opacity, Expression size, Expression rotation, AnchorPoint anchorPoint, Displacement displacement)
GraphicImpl	graphicLegend(List<GraphicalSymbol> symbols, Expression opacity, Expression size, Expression rotation, AnchorPoint anchorPoint, Displacement displacement)
GraphicImpl	graphicStroke(List<GraphicalSymbol> symbols, Expression opacity, Expression size, Expression rotation, AnchorPoint anchorPoint, Displacement displacement, Expression initialGap, Expression gap)
HaloImpl	halo(Fill fill, Expression radius)
LinePlacementImpl	linePlacement(Expression offset, Expression initialGap, Expression gap, boolean repeated, boolean aligned, boolean generalizedLine)
LineSymbolizerImpl	lineSymbolizer(String name, Expression geometry, Description description, Unit<?> unit, Stroke stroke, Expression offset)
MarkImpl	mark(Expression wellKnownName, Fill fill, Stroke stroke)
MarkImpl	mark(ExternalMark externalMark, Fill fill, Stroke stroke)
PointPlacementImpl	pointPlacement(AnchorPoint anchor, Displacement displacement, Expression rotation)
PointSymbolizerImpl	pointSymbolizer(String name, Expression geometry, Description description, Unit<?> unit, Graphic graphic)	Creation of a PointSymbolizer to describe how geometry can be rendered as a point.
PolygonSymbolizerImpl	polygonSymbolizer(String name, Expression geometry, Description description, Unit<?> unit, Stroke stroke, Fill fill, Displacement displacement, Expression offset)
RasterSymbolizerImpl	rasterSymbolizer(String name, Expression geometry, Description description, Unit<?> unit, Expression opacity, ChannelSelection channelSelection, OverlapBehavior overlapsBehaviour, ColorMap colorMap, ContrastEnhancement contrast, ShadedRelief shaded, Symbolizer outline)
RuleImpl	rule(String name, Description description, GraphicLegend legend, double min, double max, List<Symbolizer> symbolizers, Filter filter)	Create a rule from the provided definition.
SelectedChannelTypeImpl	selectedChannelType(String channelName, ContrastEnhancement contrastEnhancement)
SelectedChannelTypeImpl	selectedChannelType(Expression channelName, ContrastEnhancement contrastEnhancement)
ShadedReliefImpl	shadedRelief(Expression reliefFactor, boolean brightnessOnly)
StrokeImpl	stroke(Expression color, Expression opacity, Expression width, Expression join, Expression cap, float[] dashes, Expression offset)
StrokeImpl	stroke(GraphicFill fill, Expression color, Expression opacity, Expression width, Expression join, Expression cap, float[] dashes, Expression offset)
StrokeImpl	stroke(GraphicStroke stroke, Expression color, Expression opacity, Expression width, Expression join, Expression cap, float[] dashes, Expression offset)
StyleImpl	style(String name, Description description, boolean isDefault, List<FeatureTypeStyle> featureTypeStyles, Symbolizer defaultSymbolizer)
TextSymbolizerImpl	textSymbolizer(String name, Expression geometry, Description description, Unit<?> unit, Expression label, Font font, LabelPlacement placement, Halo halo, Fill fill)	Creation of a TextSymbolizer defining how labels are portrayed.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StyleFactoryImpl2

public StyleFactoryImpl2()

StyleFactoryImpl2

protected StyleFactoryImpl2(FilterFactory2 factory)

Method Detail

anchorPoint

public AnchorPoint anchorPoint(Expression x,
                               Expression y)

Specified by:

anchorPoint in interface StyleFactory

channelSelection

public ChannelSelection channelSelection(SelectedChannelType gray)

Specified by:

channelSelection in interface StyleFactory

channelSelection

public ChannelSelectionImpl channelSelection(SelectedChannelType red,
                                             SelectedChannelType green,
                                             SelectedChannelType blue)

Specified by:

channelSelection in interface StyleFactory

colorMap

public ColorMapImpl colorMap(Expression propertyName,
                             Expression... mapping)

Description copied from interface: StyleFactory

Wrap up a "Categorize" function using the provided expressions.

The function will be created based on:

1. PropertyName; use "Rasterdata" to indicate this is a color map
2. Literal: lookup value
3. Literal: threshold 1
4. Literal: value 1
5. Literal: threshold 2
6. Literal: value 2
7. Literal: (Optional) succeeding or preceding

Specified by:

colorMap in interface StyleFactory

Parameters:

propertyName - Property name to categorize, or use "Raster"

mapping - Defined as a series of Expressions

Returns:

ColorMap wrapped around the "Cateogize" function

colorReplacement

public ColorReplacementImpl colorReplacement(Expression propertyName,
                                             Expression... mapping)

Description copied from interface: StyleFactory

Wrap up a replacement function using the provided expressions.

Specified by:

colorReplacement in interface StyleFactory

Parameters:

propertyName - Property name to categorize, or use "Raster"

mapping - Defined as a series of Expressions

Returns:

ColorReplacement wrapped around a Function

contrastEnhancement

public ContrastEnhancementImpl contrastEnhancement(Expression gamma,
                                                   String method)

Specified by:

contrastEnhancement in interface StyleFactory

contrastEnhancement

public ContrastEnhancementImpl contrastEnhancement(Expression gamma,
                                                   ContrastMethod method)

Specified by:

contrastEnhancement in interface StyleFactory

description

public DescriptionImpl description(InternationalString title,
                                   InternationalString description)

Specified by:

description in interface StyleFactory

displacement

public DisplacementImpl displacement(Expression dx,
                                     Expression dy)

Description copied from interface: StyleFactory

Create Displacement

Specified by:

displacement in interface StyleFactory

externalGraphic

public ExternalGraphic externalGraphic(Icon inline,
                                       Collection<ColorReplacement> replacements)

Description copied from interface: StyleFactory

Create ExternalGraphic using a Java Icon.

This is used to produce high quality output by allowing you to directly draw each symbol by supplying your own Icon implementation.

Specified by:

externalGraphic in interface StyleFactory

externalGraphic

public ExternalGraphic externalGraphic(OnLineResource resource,
                                       String format,
                                       Collection<ColorReplacement> replacements)

Description copied from interface: StyleFactory

Create externalGraphic

Specified by:

externalGraphic in interface StyleFactory

externalMark

public ExternalMarkImpl externalMark(Icon inline)

Specified by:

externalMark in interface StyleFactory

externalMark

public ExternalMarkImpl externalMark(OnLineResource resource,
                                     String format,
                                     int markIndex)

Specified by:

externalMark in interface StyleFactory

featureTypeStyle

public FeatureTypeStyleImpl featureTypeStyle(String name,
                                             Description description,
                                             Id definedFor,
                                             Set<Name> featureTypeNames,
                                             Set<SemanticType> types,
                                             List<Rule> rules)

Specified by:

featureTypeStyle in interface StyleFactory

rules - May not be null or empty

fill

public FillImpl fill(GraphicFill graphicFill,
                     Expression color,
                     Expression opacity)

Description copied from interface: StyleFactory

Create fill.

Specified by:

fill in interface StyleFactory

font

public FontImpl font(List<Expression> family,
                     Expression style,
                     Expression weight,
                     Expression size)

Description copied from interface: StyleFactory

Create font entry; note this captures a list of font families in the preferred order, with the rendering engine choosing the first entry in the list available to the runtime environment.

If fonts are not showing up as you expect please review the list of fonts installed into your JRE.

Specified by:

font in interface StyleFactory

Returns:

Font

graphic

public GraphicImpl graphic(List<GraphicalSymbol> symbols,
                           Expression opacity,
                           Expression size,
                           Expression rotation,
                           AnchorPoint anchor,
                           Displacement disp)

Description copied from interface: StyleFactory

Create a graphic.

Specified by:

graphic in interface StyleFactory

graphicFill

public GraphicImpl graphicFill(List<GraphicalSymbol> symbols,
                               Expression opacity,
                               Expression size,
                               Expression rotation,
                               AnchorPoint anchorPoint,
                               Displacement displacement)

Specified by:

graphicFill in interface StyleFactory

graphicLegend

public GraphicImpl graphicLegend(List<GraphicalSymbol> symbols,
                                 Expression opacity,
                                 Expression size,
                                 Expression rotation,
                                 AnchorPoint anchorPoint,
                                 Displacement displacement)

Specified by:

graphicLegend in interface StyleFactory

graphicStroke

public GraphicImpl graphicStroke(List<GraphicalSymbol> symbols,
                                 Expression opacity,
                                 Expression size,
                                 Expression rotation,
                                 AnchorPoint anchorPoint,
                                 Displacement displacement,
                                 Expression initialGap,
                                 Expression gap)

Specified by:

graphicStroke in interface StyleFactory

halo

public HaloImpl halo(Fill fill,
                     Expression radius)

Specified by:

halo in interface StyleFactory

linePlacement

public LinePlacementImpl linePlacement(Expression offset,
                                       Expression initialGap,
                                       Expression gap,
                                       boolean repeated,
                                       boolean aligned,
                                       boolean generalizedLine)

Specified by:

linePlacement in interface StyleFactory

lineSymbolizer

public LineSymbolizerImpl lineSymbolizer(String name,
                                         Expression geometry,
                                         Description description,
                                         Unit<?> unit,
                                         Stroke stroke,
                                         Expression offset)

Specified by:

lineSymbolizer in interface StyleFactory

Parameters:

name - handle used to refer to this symbolizer (machine readible)

geometry - Expression used to produce the Geometry to renderer; often a PropertyName

unit - Unit of measure used to define this symbolizer

stroke - Definition of how to stroke linework

offset - Offset used to position line relative to origional

Returns:

Newly created Line Symbolizer

mark

public MarkImpl mark(Expression wellKnownName,
                     Fill fill,
                     Stroke stroke)

Specified by:

mark in interface StyleFactory

mark

public MarkImpl mark(ExternalMark externalMark,
                     Fill fill,
                     Stroke stroke)

Specified by:

mark in interface StyleFactory

pointPlacement

public PointPlacementImpl pointPlacement(AnchorPoint anchor,
                                         Displacement displacement,
                                         Expression rotation)

Specified by:

pointPlacement in interface StyleFactory

pointSymbolizer

public PointSymbolizerImpl pointSymbolizer(String name,
                                           Expression geometry,
                                           Description description,
                                           Unit<?> unit,
                                           Graphic graphic)

Description copied from interface: StyleFactory

Creation of a PointSymbolizer to describe how geometry can be rendered as a point.

Specified by:

pointSymbolizer in interface StyleFactory

Parameters:

name - handle used to refer to this symbolizer (machine readable)

geometry - Expression used to extract the Geometry rendered; usually a PropertyName

description - Human readable description of symboizer

unit - Unit of Measure used to interpret symbolizer distances

graphic - Graphic used to represent the geometry when rendering

Returns:

Newly created PointSymbolizer

polygonSymbolizer

public PolygonSymbolizerImpl polygonSymbolizer(String name,
                                               Expression geometry,
                                               Description description,
                                               Unit<?> unit,
                                               Stroke stroke,
                                               Fill fill,
                                               Displacement displacement,
                                               Expression offset)

Specified by:

polygonSymbolizer in interface StyleFactory

Parameters:

name - handle used to refer to this symbolizer (machine readable)

geometry - Expression used to extract the Geometry rendered; usually a PropertyName

description - Human readable description of symboizer

unit - Unit of Measure used to interpret symbolizer distances

rasterSymbolizer

public RasterSymbolizerImpl rasterSymbolizer(String name,
                                             Expression geometry,
                                             Description description,
                                             Unit<?> unit,
                                             Expression opacity,
                                             ChannelSelection channelSelection,
                                             OverlapBehavior overlapsBehaviour,
                                             ColorMap colorMap,
                                             ContrastEnhancement contrast,
                                             ShadedRelief shaded,
                                             Symbolizer outline)

Specified by:

rasterSymbolizer in interface StyleFactory

Parameters:

name - handle used to refer to this symbolizer (machine readable)

geometry - Expression used to extract the Geometry rendered; usually a PropertyName

description - Human readable description of symboizer

unit - Unit of Measure used to interpret symbolizer distances

Returns:

RasterSymbolizer

extensionSymbolizer

public ExtensionSymbolizer extensionSymbolizer(String name,
                                               String propertyName,
                                               Description description,
                                               Unit<?> unit,
                                               String extensionName,
                                               Map<String,Expression> parameters)

Description copied from interface: StyleFactory

Used to represent a symbolizer intended for a vendor specific rendering process. This facility should be used to control subject matter that is beyond the scope of the traditional symbology encoding data structure (subject matter like wind barbs or extra deegrees of freedom like temporal symbolizers are good examples of the use of this facility).

Specified by:

extensionSymbolizer in interface StyleFactory

Parameters:

name - handle used to refer to this symbolizer (machine readible)

propertyName - Geometry expression to renderer; formally a PropertyName

description - Description of this symbolizer; human readable

unit - Unit of measure to use when interpretting this symbolizer

extensionName - Extension name used to identify the vendor specific extension being controlled

parameters - Named expressions used to configure the vendor specific rendering process

Returns:

newly created ExtensionSymbolizer

rule

public RuleImpl rule(String name,
                     Description description,
                     GraphicLegend legend,
                     double min,
                     double max,
                     List<Symbolizer> symbolizers,
                     Filter filter)

Description copied from interface: StyleFactory

Create a rule from the provided definition.

Specified by:

rule in interface StyleFactory

Parameters:

name - handle used to refer to this rule (machine readable)

description - Human readable description of this rule

legend - Graphic used to indicate this rule in a legend or user interface

min - minimum scale denominator used to control when this rule is applied

max - maximum scale denominator used to control when this rule is applied

Returns:

Newly created Rule

selectedChannelType

public SelectedChannelTypeImpl selectedChannelType(Expression channelName,
                                                   ContrastEnhancement contrastEnhancement)

Specified by:

selectedChannelType in interface StyleFactory

Returns:

SelectedChannelType

selectedChannelType

public SelectedChannelTypeImpl selectedChannelType(String channelName,
                                                   ContrastEnhancement contrastEnhancement)

Specified by:

selectedChannelType in interface StyleFactory

Returns:

SelectedChannelType

shadedRelief

public ShadedReliefImpl shadedRelief(Expression reliefFactor,
                                     boolean brightnessOnly)

Specified by:

shadedRelief in interface StyleFactory

Returns:

ShadedRelief

stroke

public StrokeImpl stroke(Expression color,
                         Expression opacity,
                         Expression width,
                         Expression join,
                         Expression cap,
                         float[] dashes,
                         Expression offset)

Specified by:

stroke in interface StyleFactory

stroke

public StrokeImpl stroke(GraphicFill fill,
                         Expression color,
                         Expression opacity,
                         Expression width,
                         Expression join,
                         Expression cap,
                         float[] dashes,
                         Expression offset)

Specified by:

stroke in interface StyleFactory

stroke

public StrokeImpl stroke(GraphicStroke stroke,
                         Expression color,
                         Expression opacity,
                         Expression width,
                         Expression join,
                         Expression cap,
                         float[] dashes,
                         Expression offset)

Specified by:

stroke in interface StyleFactory

style

public StyleImpl style(String name,
                       Description description,
                       boolean isDefault,
                       List<FeatureTypeStyle> featureTypeStyles,
                       Symbolizer defaultSymbolizer)

Specified by:

style in interface StyleFactory

textSymbolizer

public TextSymbolizerImpl textSymbolizer(String name,
                                         Expression geometry,
                                         Description description,
                                         Unit<?> unit,
                                         Expression label,
                                         Font font,
                                         LabelPlacement placement,
                                         Halo halo,
                                         Fill fill)

Description copied from interface: StyleFactory

Creation of a TextSymbolizer defining how labels are portrayed.

Specified by:

textSymbolizer in interface StyleFactory

Parameters:

name - Handle used to refer to this symbolizer (machine readable)

geometry - Geometry to be rendered

description - Human readable description

unit - Unit of measure used to interpret symbolizer sizes

label - Text displayed for this symbolizer

font - Font selected to renderer this symbolizer

placement - Placement information relative to orgiginal geometry

halo - definition of a halo or outline surrounding the symbolizer

fill - definition of fill used

Returns:

newly created TextSymbolizer