org.vectomatic.dom.svg
Class OMSVGGElement

java.lang.Object
  org.vectomatic.dom.svg.OMNode
      org.vectomatic.dom.svg.OMElement
          org.vectomatic.dom.svg.OMSVGElement
              org.vectomatic.dom.svg.OMSVGGElement

All Implemented Interfaces:

com.google.gwt.event.dom.client.HasClickHandlers, com.google.gwt.event.dom.client.HasLoadHandlers, com.google.gwt.event.dom.client.HasMouseDownHandlers, com.google.gwt.event.dom.client.HasMouseMoveHandlers, com.google.gwt.event.dom.client.HasMouseOutHandlers, com.google.gwt.event.dom.client.HasMouseOverHandlers, com.google.gwt.event.dom.client.HasMouseUpHandlers, com.google.gwt.event.shared.HasHandlers, HasActivateHandlers, HasFocusInHandlers, HasFocusOutHandlers, HasGraphicalHandlers, ISVGContainerElement, ISVGExternalResourcesRequired, ISVGLangSpace, ISVGLocatable, ISVGStylable, ISVGTests, ISVGTransformable

@TagName(value="g")
public class OMSVGGElement
extends OMSVGElement
implements HasGraphicalHandlers, ISVGTests, ISVGLangSpace, ISVGExternalResourcesRequired, ISVGStylable, ISVGTransformable, ISVGContainerElement

The OMSVGSVGElement interface corresponds to the g element.

Field Summary

Fields inherited from class org.vectomatic.dom.svg.OMNode

eventBus, ot

Constructor Summary

	OMSVGGElement()
protected	OMSVGGElement(SVGGElement ot)

Method Summary

com.google.gwt.event.shared.HandlerRegistration	addActivateHandler(ActivateHandler handler) Adds a ActivateHandler handler.
com.google.gwt.event.shared.HandlerRegistration	addClickHandler(com.google.gwt.event.dom.client.ClickHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addFocusInHandler(FocusInHandler handler) Adds a FocusInHandler handler.
com.google.gwt.event.shared.HandlerRegistration	addFocusOutHandler(FocusOutHandler handler) Adds a FocusOutHandler handler.
com.google.gwt.event.shared.HandlerRegistration	addLoadHandler(com.google.gwt.event.dom.client.LoadHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addMouseDownHandler(com.google.gwt.event.dom.client.MouseDownHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addMouseMoveHandler(com.google.gwt.event.dom.client.MouseMoveHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addMouseOutHandler(com.google.gwt.event.dom.client.MouseOutHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addMouseOverHandler(com.google.gwt.event.dom.client.MouseOverHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addMouseUpHandler(com.google.gwt.event.dom.client.MouseUpHandler handler)
OMSVGRect	getBBox() Returns the tight bounding box in current user space (i.e., after application of the transform attribute, if any) on the geometry of all contained graphics elements, exclusive of stroking, clipping, masking and filter effects).
OMSVGMatrix	getCTM() Returns the transformation matrix from current user units (i.e., after application of the transform attribute, if any) to the viewport coordinate system for the ISVGLocatable.getNearestViewportElement().
OMSVGAnimatedBoolean	getExternalResourcesRequired() Corresponds to attribute ISVGExternalResourcesRequired.getExternalResourcesRequired() on the given element.
OMSVGElement	getFarthestViewportElement() The farthest ancestor svg element.
OMSVGElement	getNearestViewportElement() The element which established the current viewport.
OMSVGStringList	getRequiredExtensions() Corresponds to attribute ISVGTests.getRequiredExtensions() on the given element.
OMSVGStringList	getRequiredFeatures() Corresponds to attribute ISVGTests.getRequiredFeatures() on the given element.
OMSVGMatrix	getScreenCTM() Returns the transformation matrix from current user units (i.e., after application of the transform attribute, if any) to the parent user agent's notice of a "pixel".
OMSVGStringList	getSystemLanguage() Corresponds to attribute ISVGTests.getSystemLanguage() on the given element.
OMSVGAnimatedTransformList	getTransform() Corresponds to attribute ISVGTransformable.getTransform() on the given element.
OMSVGMatrix	getTransformToElement(OMSVGElement element) Returns the transformation matrix from the user coordinate system on the current element (after application of the transform attribute, if any) to the user coordinate system on parameter element (after application of its transform attribute, if any).
String	getXmllang() Corresponds to attribute xml:lang on the given element.
String	getXmlspace() Corresponds to attribute xml:space on the given element.
boolean	hasExtension(String extension) Returns true if the user agent supports the given extension, specified by a URI.
void	setXmllang(String value) Corresponds to attribute xml:lang on the given element.
void	setXmlspace(String value) Corresponds to attribute xml:space on the given element.

Methods inherited from class org.vectomatic.dom.svg.OMSVGElement

addClassNameBaseVal, getClassName, getMarkup, getOwnerSVGElement, getStyle, getViewportElement, getXmlbase, removeClassNameBaseVal, replaceClassNameBaseVal, setClassNameBaseVal, setId, setXmlbase

Methods inherited from class org.vectomatic.dom.svg.OMElement

getAttribute, getAttributeNode, getAttributeNS, getAttributes, getElement, getElementsByTagName, getElementsByTagNameNS, getId, getTagName, hasAttribute, hasAttributeNS, removeAttribute, setAttribute, setAttributeNode, setAttributeNS

Methods inherited from class org.vectomatic.dom.svg.OMNode

addDomHandler, addHandler, appendChild, cleanup, cloneNode, convert, convertList, dispatch, fireEvent, getChildNodes, getEventBus, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNode, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPreviousSibling, hasChildNodes, insertBefore, normalize, removeChild, replaceChild, setNodeValue, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

fireEvent

Methods inherited from interface org.vectomatic.dom.svg.itf.ISVGStylable

addClassNameBaseVal, getClassName, getStyle, removeClassNameBaseVal, replaceClassNameBaseVal, setClassNameBaseVal

Constructor Detail

OMSVGGElement

public OMSVGGElement()

OMSVGGElement

protected OMSVGGElement(SVGGElement ot)

Method Detail

getExternalResourcesRequired

public final OMSVGAnimatedBoolean getExternalResourcesRequired()

Corresponds to attribute ISVGExternalResourcesRequired.getExternalResourcesRequired() on the given element. Note that the SVG DOM defines the attribute ISVGExternalResourcesRequired.getExternalResourcesRequired() as being of type OMSVGAnimatedBoolean, whereas the SVG language definition says that ISVGExternalResourcesRequired.getExternalResourcesRequired() is not animated. Because the SVG language definition states that ISVGExternalResourcesRequired.getExternalResourcesRequired() cannot be animated, the OMSVGAnimatedBoolean.getAnimVal() will always be the same as the OMSVGAnimatedBoolean.getBaseVal().

Specified by:

getExternalResourcesRequired in interface ISVGExternalResourcesRequired

getXmllang

public final String getXmllang()

Corresponds to attribute xml:lang on the given element.

Specified by:

getXmllang in interface ISVGLangSpace

setXmllang

public final void setXmllang(String value)
                      throws com.google.gwt.core.client.JavaScriptException

Corresponds to attribute xml:lang on the given element.

Specified by:

setXmllang in interface ISVGLangSpace

Throws:

DOMException(NO_MODIFICATION_ALLOWED_ERR) - Raised on an attempt to change the value of a read only attribute.

com.google.gwt.core.client.JavaScriptException

getXmlspace

public final String getXmlspace()

Corresponds to attribute xml:space on the given element.

Specified by:

getXmlspace in interface ISVGLangSpace

setXmlspace

public final void setXmlspace(String value)
                       throws com.google.gwt.core.client.JavaScriptException

Corresponds to attribute xml:space on the given element.

Specified by:

setXmlspace in interface ISVGLangSpace

Throws:

DOMException(NO_MODIFICATION_ALLOWED_ERR) - Raised on an attempt to change the value of a read only attribute.

com.google.gwt.core.client.JavaScriptException

getNearestViewportElement

public final OMSVGElement getNearestViewportElement()

The element which established the current viewport. Often, the nearest ancestor svg element. Null if the current element is the outermost svg element.

Specified by:

getNearestViewportElement in interface ISVGLocatable

getFarthestViewportElement

public final OMSVGElement getFarthestViewportElement()

The farthest ancestor svg element. Null if the current element is the outermost svg element.

Specified by:

getFarthestViewportElement in interface ISVGLocatable

getBBox

public final OMSVGRect getBBox()

Returns the tight bounding box in current user space (i.e., after application of the transform attribute, if any) on the geometry of all contained graphics elements, exclusive of stroking, clipping, masking and filter effects). Note that getBBox must return the actual bounding box at the time the method was called, even in case the element has not yet been rendered.

Specified by:

getBBox in interface ISVGLocatable

Returns:

An OMSVGRect object that defines the bounding box.

getCTM

public final OMSVGMatrix getCTM()

Returns the transformation matrix from current user units (i.e., after application of the transform attribute, if any) to the viewport coordinate system for the ISVGLocatable.getNearestViewportElement().

Specified by:

getCTM in interface ISVGLocatable

Returns:

An OMSVGMatrix object that defines the CTM.

getScreenCTM

public final OMSVGMatrix getScreenCTM()

Returns the transformation matrix from current user units (i.e., after application of the transform attribute, if any) to the parent user agent's notice of a "pixel". For display devices, ideally this represents a physical screen pixel. For other devices or environments where physical pixel sizes are not known, then an algorithm similar to the CSS2 definition of a "pixel" can be used instead. Note that null is returned if this element is not hooked into the document tree. This method would have been more aptly named as getClientCTM, but the name getScreenCTM is kept for historical reasons.

Specified by:

getScreenCTM in interface ISVGLocatable

Returns:

An OMSVGMatrix object that defines the given transformation matrix.

getTransformToElement

public final OMSVGMatrix getTransformToElement(OMSVGElement element)
                                        throws com.google.gwt.core.client.JavaScriptException

Returns the transformation matrix from the user coordinate system on the current element (after application of the transform attribute, if any) to the user coordinate system on parameter element (after application of its transform attribute, if any).

Specified by:

getTransformToElement in interface ISVGLocatable

Parameters:

element - The target element.

Returns:

An OMSVGMatrix object that defines the transformation.

Throws:

SVGException(SVG_MATRIX_NOT_INVERTABLE) - Raised if the currently defined transformation matrices make it impossible to compute the given matrix (e.g., because one of the transformations is singular).

com.google.gwt.core.client.JavaScriptException

getRequiredFeatures

public final OMSVGStringList getRequiredFeatures()

Corresponds to attribute ISVGTests.getRequiredFeatures() on the given element.

Specified by:

getRequiredFeatures in interface ISVGTests

getRequiredExtensions

public final OMSVGStringList getRequiredExtensions()

Corresponds to attribute ISVGTests.getRequiredExtensions() on the given element.

Specified by:

getRequiredExtensions in interface ISVGTests

getSystemLanguage

public final OMSVGStringList getSystemLanguage()

Corresponds to attribute ISVGTests.getSystemLanguage() on the given element.

Specified by:

getSystemLanguage in interface ISVGTests

hasExtension

public final boolean hasExtension(String extension)

Returns true if the user agent supports the given extension, specified by a URI.

Specified by:

hasExtension in interface ISVGTests

Parameters:

extension - The name of the extension, expressed as a URI.

Returns:

True or false, depending on whether the given extension is supported.

getTransform

public final OMSVGAnimatedTransformList getTransform()

Corresponds to attribute ISVGTransformable.getTransform() on the given element.

Specified by:

getTransform in interface ISVGTransformable

addClickHandler

public final com.google.gwt.event.shared.HandlerRegistration addClickHandler(com.google.gwt.event.dom.client.ClickHandler handler)

Specified by:

addClickHandler in interface com.google.gwt.event.dom.client.HasClickHandlers

addLoadHandler

public final com.google.gwt.event.shared.HandlerRegistration addLoadHandler(com.google.gwt.event.dom.client.LoadHandler handler)

Specified by:

addLoadHandler in interface com.google.gwt.event.dom.client.HasLoadHandlers

addMouseDownHandler

public final com.google.gwt.event.shared.HandlerRegistration addMouseDownHandler(com.google.gwt.event.dom.client.MouseDownHandler handler)

Specified by:

addMouseDownHandler in interface com.google.gwt.event.dom.client.HasMouseDownHandlers

addMouseMoveHandler

public final com.google.gwt.event.shared.HandlerRegistration addMouseMoveHandler(com.google.gwt.event.dom.client.MouseMoveHandler handler)

Specified by:

addMouseMoveHandler in interface com.google.gwt.event.dom.client.HasMouseMoveHandlers

addMouseOutHandler

public final com.google.gwt.event.shared.HandlerRegistration addMouseOutHandler(com.google.gwt.event.dom.client.MouseOutHandler handler)

Specified by:

addMouseOutHandler in interface com.google.gwt.event.dom.client.HasMouseOutHandlers

addMouseOverHandler

public final com.google.gwt.event.shared.HandlerRegistration addMouseOverHandler(com.google.gwt.event.dom.client.MouseOverHandler handler)

Specified by:

addMouseOverHandler in interface com.google.gwt.event.dom.client.HasMouseOverHandlers

addMouseUpHandler

public final com.google.gwt.event.shared.HandlerRegistration addMouseUpHandler(com.google.gwt.event.dom.client.MouseUpHandler handler)

Specified by:

addMouseUpHandler in interface com.google.gwt.event.dom.client.HasMouseUpHandlers

addActivateHandler

public final com.google.gwt.event.shared.HandlerRegistration addActivateHandler(ActivateHandler handler)

Description copied from interface: HasActivateHandlers

Adds a ActivateHandler handler.

Specified by:

addActivateHandler in interface HasActivateHandlers

Parameters:

handler - the activate handler

Returns:

HandlerRegistration used to remove this handler

addFocusInHandler

public final com.google.gwt.event.shared.HandlerRegistration addFocusInHandler(FocusInHandler handler)

Description copied from interface: HasFocusInHandlers

Adds a FocusInHandler handler.

Specified by:

addFocusInHandler in interface HasFocusInHandlers

Parameters:

handler - the focusin handler

Returns:

HandlerRegistration used to remove this handler

addFocusOutHandler

public final com.google.gwt.event.shared.HandlerRegistration addFocusOutHandler(FocusOutHandler handler)

Description copied from interface: HasFocusOutHandlers

Adds a FocusOutHandler handler.

Specified by:

addFocusOutHandler in interface HasFocusOutHandlers

Parameters:

handler - the focusout handler

Returns:

HandlerRegistration used to remove this handler