SLDStyleFactory (Geotools modules 22-SNAPSHOT API)

Object
- SLDStyleFactory

```
public class SLDStyleFactory
extends Object
```
Factory object that converts SLD style into rendered styles.

Author:

aaime, dblasby

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`DEFAULT_MARK_SIZE` The default size for Marks when a mark is used, but no size is provided (got from the default size to be used for SVGs and other scalable graphics when no size is provided)
`static String`	`USE_LEGACY_ANCHOR_POINT_KEY` Java System Property to enable legacy default anchor point.

Constructor Summary

Constructors
Constructor and Description

SLDStyleFactory()

Constructors
Constructor and Description
`SLDStyleFactory()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Style2D`	`createDynamicStyle(SimpleFeature f, Symbolizer symbolizer, Range scaleRange)` Creates a rendered style
`Style2D`	`createStyle(Object drawMe, Symbolizer symbolizer)` Creates a rendered style Makes use of a symbolizer cache based on identity to avoid recomputing over and over the same style object and to reduce memory usage.
`Style2D`	`createStyle(Object drawMe, Symbolizer symbolizer, Range scaleRange)` Creates a rendered style Makes use of a symbolizer cache based on identity to avoid recomputing over and over the same style object and to reduce memory usage.
`static float[]`	`evaluateDashArray(Stroke stroke, Object feature)`
`protected Composite`	`getComposite(Fill fill, Object feature)` Computes the Composite equivalent to the opacity in the SLD Fill
`static Composite`	`getComposite(Map<String,String> options)` Looks up the composite from the vendor options, or returns null if no composite operation has been specified in the options
`static Composite`	`getComposite(Map<String,String> options, float defaultOpacity)` Looks up the composite from the vendor options, or returns null if no composite operation has been specified in the options
`double`	`getHitRatio()`
`long`	`getHits()`
`double`	`getMapScaleDenominator()` Getter for property mapScaleDenominator.
`protected Paint`	`getPaint(Fill fill, Object feature, Symbolizer symbolizer)`
`RenderingHints`	`getRenderingHints()` The factory builds a fair number of buffered images to deal with external graphics that need resizing and the like.
`long`	`getRequests()`
`static SortBy[]`	`getSortBy(Map<String,String> options)` Returns the sorting directions found in the feature type style
`boolean`	`isLineOptimizationEnabled()` Enabled by default, this optimization speeds up line rendering when the line width is less than 1.5 pixels when antialiasing is disblaed.
`boolean`	`isVectorRenderingEnabled()` Indicates whether vector rendering should be preferred when painting graphic fills (e.g., using a Mark as stipple) or vector Graphic objects such as SVG ExternalGraphics.
`static int`	`lookUpCap(String capType)`
`static int`	`lookUpJoin(String joinType)`
`void`	`setLineOptimizationEnabled(boolean lineOptimizationEnabled)`
`void`	`setMapScaleDenominator(double mapScaleDenominator)` Setter for property mapScaleDenominator.
`void`	`setRenderingHints(RenderingHints renderingHints)`
`void`	`setVectorRenderingEnabled(boolean vectorRenderingEnabled)` Sets whether vector rendering should be preferred when painting graphic fills (see `isVectorRenderingEnabled()` for more details).

Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - USE_LEGACY_ANCHOR_POINT_KEY
```
public static final String USE_LEGACY_ANCHOR_POINT_KEY
```
    Java System Property to enable legacy default anchor point.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_MARK_SIZE
```
public static final int DEFAULT_MARK_SIZE
```
    The default size for Marks when a mark is used, but no size is provided (got from the default size to be used for SVGs and other scalable graphics when no size is provided)
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - SLDStyleFactory
```
public SLDStyleFactory()
```
- Method Detail
  - getRenderingHints
```
public RenderingHints getRenderingHints()
```
    The factory builds a fair number of buffered images to deal with external graphics that need resizing and the like. This hints will be used in those drawing operations.
  - setRenderingHints
```
public void setRenderingHints(RenderingHints renderingHints)
```
  - isLineOptimizationEnabled
```
public boolean isLineOptimizationEnabled()
```
    Enabled by default, this optimization speeds up line rendering when the line width is less than 1.5 pixels when antialiasing is disblaed. Unfortunately it also prevents fine line width control when antialiasing is enabled. Given that the optimization has been hard coded for more than six years, we give the user control on this one since turning this off will change the rendering of all existing styles using thin line widths.
  - setLineOptimizationEnabled
```
public void setLineOptimizationEnabled(boolean lineOptimizationEnabled)
```
  - isVectorRenderingEnabled
```
public boolean isVectorRenderingEnabled()
```
    Indicates whether vector rendering should be preferred when painting graphic fills (e.g., using a Mark as stipple) or vector Graphic objects such as SVG ExternalGraphics. The default behavior is to be disabled, meaning that graphic fills are painted as raster images using Java TexturePaint, and SVGs are rendered to a BufferedImage prior to painting on the target Graphics. This common behavior is faster and more suitable for on-screen rendering. Enabling this flag is recommended for rendering to off-screen Graphics such as when printing, cases in which the full quality of the original data should normally be preserved.
  - setVectorRenderingEnabled
```
public void setVectorRenderingEnabled(boolean vectorRenderingEnabled)
```
    Sets whether vector rendering should be preferred when painting graphic fills (see isVectorRenderingEnabled() for more details).
    
    Parameters:
    
    vectorRenderingEnabled - a boolean value indicating whether vector rendering should be enabled or not.
  - getHitRatio
```
public double getHitRatio()
```
  - getHits
```
public long getHits()
```
  - getRequests
```
public long getRequests()
```
  - createStyle
```
public Style2D createStyle(Object drawMe,
                           Symbolizer symbolizer)
```
    Creates a rendered style
    Makes use of a symbolizer cache based on identity to avoid recomputing over and over the same style object and to reduce memory usage. The same Style2D object will be returned by subsequent calls using the same feature independent symbolizer with the same scaleRange.
    
    Parameters:
    
    drawMe - The feature
    
    symbolizer - The SLD symbolizer
    
    Returns:
    
    A rendered style equivalent to the symbolizer
  - createStyle
```
public Style2D createStyle(Object drawMe,
                           Symbolizer symbolizer,
                           Range scaleRange)
```
    Creates a rendered style
    Makes use of a symbolizer cache based on identity to avoid recomputing over and over the same style object and to reduce memory usage. The same Style2D object will be returned by subsequent calls using the same feature independent symbolizer with the same scaleRange.
    
    Parameters:
    
    drawMe - The feature
    
    symbolizer - The SLD symbolizer
    
    scaleRange - The scale range in which the feature should be painted according to the symbolizer
    
    Returns:
    
    A rendered style equivalent to the symbolizer
  - createDynamicStyle
```
public Style2D createDynamicStyle(SimpleFeature f,
                                  Symbolizer symbolizer,
                                  Range scaleRange)
```
    Creates a rendered style
    
    Parameters:
    
    f - The feature
    
    symbolizer - The SLD symbolizer
    
    scaleRange - The scale range in which the feature should be painted according to the symbolizer
    
    Returns:
    
    A rendered style equivalent to the symbolizer
    
    Throws:
    
    UnsupportedOperationException - if an unknown symbolizer is passed to this method
  - evaluateDashArray
```
public static float[] evaluateDashArray(Stroke stroke,
                                        Object feature)
                                 throws NumberFormatException
```
    Throws:
    
    NumberFormatException
  - getPaint
```
protected Paint getPaint(Fill fill,
                         Object feature,
                         Symbolizer symbolizer)
```
  - getComposite
```
protected Composite getComposite(Fill fill,
                                 Object feature)
```
    Computes the Composite equivalent to the opacity in the SLD Fill
    
    Parameters:
    
    fill -
    
    feature -
  - lookUpJoin
```
public static int lookUpJoin(String joinType)
```
  - lookUpCap
```
public static int lookUpCap(String capType)
```
  - getComposite
```
public static Composite getComposite(Map<String,String> options)
```
    Looks up the composite from the vendor options, or returns null if no composite operation has been specified in the options
    
    Parameters:
    
    options -
    
    Returns:
  - getComposite
```
public static Composite getComposite(Map<String,String> options,
                                     float defaultOpacity)
```
    Looks up the composite from the vendor options, or returns null if no composite operation has been specified in the options
    
    Parameters:
    
    options -
    
    Returns:
  - getSortBy
```
public static SortBy[] getSortBy(Map<String,String> options)
```
    Returns the sorting directions found in the feature type style
    
    Parameters:
    
    options -
    
    Returns:
  - getMapScaleDenominator
```
public double getMapScaleDenominator()
```
    Getter for property mapScaleDenominator.
    
    Returns:
    
    Value of property mapScaleDenominator.
  - setMapScaleDenominator
```
public void setMapScaleDenominator(double mapScaleDenominator)
```
    Setter for property mapScaleDenominator.
    
    Parameters:
    
    mapScaleDenominator - New value of property mapScaleDenominator.

Class SLDStyleFactory

Field Summary

Constructor Summary

Method Summary

Methods inherited from class Object

Field Detail

USE_LEGACY_ANCHOR_POINT_KEY

DEFAULT_MARK_SIZE

Constructor Detail

SLDStyleFactory

Method Detail

getRenderingHints

setRenderingHints

isLineOptimizationEnabled

setLineOptimizationEnabled

isVectorRenderingEnabled

setVectorRenderingEnabled

getHitRatio

getHits

getRequests

createStyle

createStyle

createDynamicStyle

evaluateDashArray

getPaint

getComposite

lookUpJoin

lookUpCap

getComposite

getComposite

getSortBy

getMapScaleDenominator

setMapScaleDenominator