ilog.tgo.graphic.renderer

Class IltLogicalSVGBaseRendererFactory

java.lang.Object

ilog.tgo.graphic.renderer.IltSVGBaseRendererFactory

ilog.tgo.graphic.renderer.IltLogicalSVGBaseRendererFactory

All Implemented Interfaces:

IltBaseRendererFactory

public class IltLogicalSVGBaseRendererFactory
extends IltSVGBaseRendererFactory
implements IltBaseRendererFactory

This class lets you easily create new logical types of objects based on a single Scalable Vector Graphics (SVG) file.

It is easy to create a new logical type with the following code:

 IltObject.LogicalType newType =
   new IltObject.LogicalType(YOUR_NEW_LOGICAL_TYPE_NAME);
 try {
   URL url = new URL("file","",YOUR_SVG_FILE_NAME);
   IltLogicalSVGBaseRendererFactory factory = new IltLogicalSVGBaseRendererFactory(url);
   IltSettings.SetValue("Object.LogicalType.YOUR_NEW_LOGICAL_TYPE_NAME.Renderer", factory);
 } catch (Exception e) { e.printStackTrace(); }
 

Since:

JTGO 4.0

See Also:

IltObject.LogicalType, IltSettings

Constructor Summary

Constructors

Constructor and Description
IltLogicalSVGBaseRendererFactory() Creates the factory, always returning the same given SVG object.
IltLogicalSVGBaseRendererFactory(URL svgURL) Creates the factory, always returning the same given SVG object.

Method Summary

Modifier and Type	Method and Description
IltBaseRenderer	createValue() Returns an IltLogicalBaseRenderer able to display an SVG object.

Methods inherited from class ilog.tgo.graphic.renderer.IltSVGBaseRendererFactory

createGraphic, getURL, setURL

Methods inherited from class java.lang.Object

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

Constructor Detail

IltLogicalSVGBaseRendererFactory

public IltLogicalSVGBaseRendererFactory(URL svgURL)

Creates the factory, always returning the same given SVG object. The SVG graphic object is read from the file upon first use.

Parameters:

svgURL - URL that contains the graphic description

IltLogicalSVGBaseRendererFactory

public IltLogicalSVGBaseRendererFactory()

Creates the factory, always returning the same given SVG object. The SVG graphic object is read from the file upon first use. The SVG graphic description must be specified before using the renderer factory for the first time through method IltSVGBaseRendererFactory.setURL(URL).

Since:

JViews 7.5

Method Detail

createValue

public IltBaseRenderer createValue()

Returns an IltLogicalBaseRenderer able to display an SVG object.

The SVG graphic object is loaded upon first use. Each call to this method creates a copy of the SVG graphic object and encapsulates it within a IltLogicalBaseRenderer that is ready to be used in the Network element representation.

Specified by:

createValue in interface IltBaseRendererFactory

Returns:

the created IltBaseRenderer