WindBarbsFactory (Geotools modules 31-SNAPSHOT API)

Object
- WindBarbsFactory

All Implemented Interfaces:

MarkFactory
```
public class WindBarbsFactory
extends Object
implements MarkFactory
```
Factory to produce WindBarbs. Urls for wind barbs are in the form: windbarbs://default(speed_value)[units_of_measure]
TODO: We may consider adding a FLAG to say whether the arrows are toward wind (meteo convention) or against wind (ocean convention)

Author:

Daniele Romagnoli, GeoSolutions SAS

Field Summary

Fields
Modifier and Type Field Description

static AffineTransform SOUTHERN_EMISPHERE_FLIP
SOUTHERN_EMISPHERE_FLIP

static String WINDBARBS_PREFIX

Constructor Summary

Constructors
Constructor Description

WindBarbsFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Shape`	`getShape(Graphics2D graphics, Expression symbolUrl, Feature feature)`	Return a shape with the given url.

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

- Field Detail
  - SOUTHERN_EMISPHERE_FLIP
```
public static final AffineTransform SOUTHERN_EMISPHERE_FLIP
```
    SOUTHERN_EMISPHERE_FLIP
  - WINDBARBS_PREFIX
```
public static final String WINDBARBS_PREFIX
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - WindBarbsFactory
```
public WindBarbsFactory()
```
- Method Detail
  - getShape
```
public Shape getShape(Graphics2D graphics,
                      Expression symbolUrl,
                      Feature feature)
```
    Return a shape with the given url.
    
    Specified by:
    
    getShape in interface MarkFactory
    
    symbolUrl - the expression that will return the symbol name. Once evaluated the expression should return something like plainName or like protocol://path. See the actual implementations for details on the kind of supported name.
    
    feature - The feature that will be used to evaluate the symbolURL expression (or to extract data from it, think complex attributes, in that case a visit to the expression and some direct attribute value extraction might be needed instead)
    
    See Also:
    
    MarkFactory.getShape(java.awt.Graphics2D, org.geotools.api.filter.expression.Expression, org.geotools.api.feature.Feature)