Package com.bc.ceres.glayer.support

Class ShapeLayer.Type

java.lang.Object

com.bc.ceres.core.ExtensibleObject

com.bc.ceres.glayer.LayerType

com.bc.ceres.glayer.support.ShapeLayer.Type

All Implemented Interfaces:

Extensible

Enclosing class:

ShapeLayer

@LayerTypeMetadata(name="ShapeLayerType",
                   aliasNames="com.bc.ceres.glayer.support.ShapeLayer$Type")
public static class ShapeLayer.Type
extends LayerType

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROPERTY_SHAPE_LIST
static String	PROPTERY_SHAPE_TO_MODEL_TRANSFORM

Constructor Summary

Constructors

Constructor	Description
Type()

Method Summary

Modifier and Type	Method	Description
Layer	createLayer(LayerContext ctx, PropertySet configuration)	Creates a layer instance for the given application provided context and the given layer configuration.
PropertySet	createLayerConfig(LayerContext ctx)	Creates a default configuration instance for the type of layers this type can create.
boolean	isValidFor(LayerContext ctx)	Tests if this type can create layers for the given application provided context.

Methods inherited from class com.bc.ceres.glayer.LayerType

createWithSceneView, getAliases, getName

Methods inherited from class com.bc.ceres.core.ExtensibleObject

getExtension

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_SHAPE_LIST

public static final String PROPERTY_SHAPE_LIST

See Also:

Constant Field Values

PROPTERY_SHAPE_TO_MODEL_TRANSFORM

public static final String PROPTERY_SHAPE_TO_MODEL_TRANSFORM

See Also:

Constant Field Values

Constructor Detail

Type

public Type()

Method Detail

isValidFor

public boolean isValidFor(LayerContext ctx)

Description copied from class: LayerType

Tests if this type can create layers for the given application provided context. Note that some applications may provide their context through the extension object interface (see ExtensibleObject.getExtension(Class)).

Specified by:

isValidFor in class LayerType

Parameters:

ctx - An application-dependent layer context.

Returns:

true if the type is valid with respect to the given context.

createLayer

public Layer createLayer(LayerContext ctx,
                         PropertySet configuration)

Description copied from class: LayerType

Creates a layer instance for the given application provided context and the given layer configuration. The configuration may contain both, inmutable construction parameters passed to specific layer constructor as well as mutable layer properties.

Specified by:

createLayer in class LayerType

Parameters:

ctx - An application provided context, may be null. The parameter may be ignored by many layer types.

configuration - The layer configuration.

Returns:

A new layer instance.

createLayerConfig

public PropertySet createLayerConfig(LayerContext ctx)

Description copied from class: LayerType

Creates a default configuration instance for the type of layers this type can create. After a default configuration has been created it is usually modified to specify a layer's construction parameters, e.g. for an image layer this could be the file path to the image file. Then, an application will pass the configuration to the LayerType.createLayer(com.bc.ceres.glayer.LayerContext, com.bc.ceres.binding.PropertySet) method in order to create a new layer instance.

Specified by:

createLayerConfig in class LayerType

Parameters:

ctx - An application provided context, may be null. The parameter may be ignored by many layer types.

Returns:

A new layer (default) configuration.