Package ro.sync.exml.workspace.api.images.handlers

Class XMLImageHandler

java.lang.Object

ro.sync.exml.workspace.api.images.handlers.ImageHandler

ro.sync.exml.workspace.api.images.handlers.EditImageHandler

ro.sync.exml.workspace.api.images.handlers.XMLImageHandler

@API(type=EXTENDABLE,
     src=PUBLIC)
public abstract class XMLImageHandler
extends EditImageHandler

Special handler for editing images defined as XML (SVG, MathML, etc). The image is either embedded in the XML content or referenced from it...

Since:

18

Constructor Summary

Constructors

Constructor	Description
XMLImageHandler()

Method Summary

Modifier and Type	Method	Description
abstract boolean	canHandle(String rootNamespace, String rootLocalName, Attributes rootAttributes)	Check if can handle this XML fragment having a certain root name, namespace and attributes.
abstract boolean	canHandleNamespace(String namespace)	Checks if the element is recognized as an embedded image.
boolean	canHandleNodeContext(NodeContext nodeContext)	Checks if the element is recognized as an embedded image.
boolean	canHandleVectorialImages()	Checks if current handler handles vectorial images (like SVG).

Methods inherited from class ro.sync.exml.workspace.api.images.handlers.EditImageHandler

editImage, editImage

Methods inherited from class ro.sync.exml.workspace.api.images.handlers.ImageHandler

canHandleFileType, clearCache, getImage, getImageLayoutInformation

Methods inherited from class java.lang.Object

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

Constructor Details

XMLImageHandler

public XMLImageHandler()

Method Details

canHandleNamespace

public abstract boolean canHandleNamespace(String namespace)

Checks if the element is recognized as an embedded image. For instance if the element is from the MathML namespace, then a MathML handler would return true, and it can be used to generate an image from it.

Parameters:

namespace - The namespace of the element from the document.

Returns:

True if the element was recognized by the handler - an image can be generated for it.

canHandleNodeContext

public boolean canHandleNodeContext(NodeContext nodeContext)

Checks if the element is recognized as an embedded image. For instance if the element is from the MathML namespace, then a MathML handler would return true, and it can be used to generate an image from it.

Parameters:

nodeContext - The context for an element.

Returns:

True if the element was recognized by the handler - an image can be generated for it.

canHandle

public abstract boolean canHandle(String rootNamespace,
 String rootLocalName,
 Attributes rootAttributes)

Check if can handle this XML fragment having a certain root name, namespace and attributes.

Parameters:

rootNamespace - The root namespace.

rootLocalName - The root local name.

rootAttributes - The root attributes.

Returns:

true if can handle this document.

canHandleVectorialImages

public boolean canHandleVectorialImages()

Checks if current handler handles vectorial images (like SVG).

Returns:

true if current handler is for vectorial images.

Since:

24.0