ilog.cpl.graph.background

Class IlpSVGBackground

java.lang.Object

ilog.cpl.graph.background.IlpAbstractBackground

ilog.cpl.graph.background.IlpSVGBackground

All Implemented Interfaces:

IlpBackground, IlvBatchable

Direct Known Subclasses:

IlpSVGZBackground

public class IlpSVGBackground
extends IlpAbstractBackground

Support for using Scalable Vector Graphics (SVG) files as background.

This background type ignores load-on-demand hints and always loads the entire file.

Since:

JViews 7.5

Field Summary

Fields inherited from class ilog.cpl.graph.background.IlpAbstractBackground

managerLayers

Fields inherited from interface ilog.cpl.graph.background.IlpBackground

LOAD_ON_DEMAND_PROPERTY, THREADED_PROPERTY, URL_PROPERTY, VISIBLE_PROPERTY

Constructor Summary

Constructors

Constructor and Description
IlpSVGBackground() Instantiates a new background.

Method Summary

Modifier and Type	Method and Description
void	create(IlvManager manager, int index, IlpViewsView view) Populates the IlvManager with the contents of the background file at the specified index.
protected void	readFromStream(IlvGraphicSet svgGraphic, InputStream stream) Reads the SVG file into a given IlvGraphicSet.

Methods inherited from class ilog.cpl.graph.background.IlpAbstractBackground

addLayer, addLayers, addPropertyChangeListener, dispose, endBatch, getManagerLayer, getManagerLayers, getManagerLayersCount, getProperties, getProperty, getUrl, isLoadOnDemand, isThreaded, isVisible, removeLayer, removeLayers, removePropertyChangeListener, setLoadOnDemand, setProperty, setThreaded, setUrl, setVisible, startBatch

Methods inherited from class java.lang.Object

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

Constructor Detail

IlpSVGBackground

public IlpSVGBackground()

Instantiates a new background.

Method Detail

create

public void create(IlvManager manager,
                   int index,
                   IlpViewsView view)
            throws IlpBackgroundHandlingException

Populates the IlvManager with the contents of the background file at the specified index.

Specified by:

create in interface IlpBackground

Overrides:

create in class IlpAbstractBackground

Parameters:

manager - the manager where the graphics should be added to

index - the IlvManagerLayer index in the manager from which this background should start inserting the graphics.

view - the associated IlpViewsView

Throws:

IlpBackgroundHandlingException - in case there is a problem handling this operation.

See Also:

IlpAbstractBackground.create(ilog.views.IlvManager, int, ilog.cpl.graphic.views.IlpViewsView)

readFromStream

protected void readFromStream(IlvGraphicSet svgGraphic,
                              InputStream stream)
                       throws IOException,
                              IlvReadFileException

Reads the SVG file into a given IlvGraphicSet.

Should be overridden in subclasses.

Throws:

IOException

IlvReadFileException

Internal: do not use!