com.luciad.format.s52.gxy

Maritime StandardsClass TLcdS52SLDGXYLayerFactory

java.lang.Object

com.luciad.format.s52.gxy.TLcdS52SLDGXYLayerFactory

All Implemented Interfaces:

ILcdSLDGXYLayerFactory

@LcdService(service=ILcdSLDGXYLayerFactory.class,
            priority=20000)
public class TLcdS52SLDGXYLayerFactory
extends Object
implements ILcdSLDGXYLayerFactory

ILcdSLDGXYLayerFactory implementation which can create layers for S-57 models using a given SLD style. This layer factory can only be used for SLD styles that use a TLcdS52SLDSymbolizer. Otherwise, no layer is created. Both AML and ENC models are supported. The returned layer is an ILcdGXYEditableLabelsLayer.

Since:

2017.0

Constructor Summary

Constructors

Constructor and Description
TLcdS52SLDGXYLayerFactory()

Method Summary

Modifier and Type	Method and Description
ILcdGXYLayer	createGXYLayer(ILcdModel aModel, List<TLcdSLDFeatureTypeStyle> aStyles) Creates an ILcdGXYLayer for representing the given ILcdModel on an ILcdGXYView, according to the given TLcdSLDFeatureTypeStyle's.
double	getScaleFactor() Gets the scale factor for the S-52 symbols rendered by this layer factory, in pixels per millimeter.
boolean	isAntiAliasing() Indicates whether the S-52 symbologies used by this layer factory use anti-aliasing or not.
void	setAntiAliasing(boolean aAntiAliasing) Indicates whether the S-52 symbologies used by this layer factory should use anti-aliasing or not.
void	setScaleFactor(double aScaleFactor) Sets the scale factor for the S-52 symbols rendered by this layer factory, in pixels per millimeter.

Methods inherited from class java.lang.Object

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

Constructor Detail

TLcdS52SLDGXYLayerFactory

public TLcdS52SLDGXYLayerFactory()

Method Detail

createGXYLayer

public ILcdGXYLayer createGXYLayer(ILcdModel aModel,
                                   List<TLcdSLDFeatureTypeStyle> aStyles)

Description copied from interface: ILcdSLDGXYLayerFactory

Creates an ILcdGXYLayer for representing the given ILcdModel on an ILcdGXYView, according to the given TLcdSLDFeatureTypeStyle's.

Specified by:

createGXYLayer in interface ILcdSLDGXYLayerFactory

Parameters:

aModel - the model that needs to be visualized in an ILcdGXYView

aStyles - the SLD feature type style(s) defining how the model should be visually represented on the view

Returns:

a layer representing the given model, or null if a layer cannot be created (e.g. because this layer factory doesn't support the given model).

setAntiAliasing

public void setAntiAliasing(boolean aAntiAliasing)

Indicates whether the S-52 symbologies used by this layer factory should use anti-aliasing or not. Anti-aliasing currently only affects icons, not lines. Anti-aliasing results in smoother icons but may be slightly slower in rendering.

Changing this setting will only affect layers which are created after this setting has been changed. Layers which have been created earlier remain unaffected.

Parameters:

aAntiAliasing - true when anti-aliasing should be turned on

isAntiAliasing

public boolean isAntiAliasing()

Indicates whether the S-52 symbologies used by this layer factory use anti-aliasing or not. Anti-aliasing currently only affects icons, not lines. Anti-aliasing results in smoother icons but may be slightly slower in rendering.

Returns:

true when anti-aliasing is turned on; false otherwise

setScaleFactor

public void setScaleFactor(double aScaleFactor)

Sets the scale factor for the S-52 symbols rendered by this layer factory, in pixels per millimeter. This setting affects the size of the rendered symbols: higher values yield larger symbols. The scale factor corresponds to a screen resolution. The default value is 3, which corresponds to a commodity screen resolution.

Parameters:

aScaleFactor - a scale factor, in pixels per millimeter

getScaleFactor

public double getScaleFactor()

Gets the scale factor for the S-52 symbols rendered by this layer factory, in pixels per millimeter. The scale factor corresponds to a screen resolution. The default value is 3, which corresponds to a commodity screen resolution.

Returns:

the scale factor