org.vectomatic.dom.svg.impl

Class SVGTextElement

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

com.google.gwt.dom.client.Node

com.google.gwt.dom.client.Element

org.vectomatic.dom.svg.impl.SVGElement

org.vectomatic.dom.svg.impl.SVGTextContentElement

org.vectomatic.dom.svg.impl.SVGTextPositioningElement

org.vectomatic.dom.svg.impl.SVGTextElement

public class SVGTextElement
extends SVGTextPositioningElement

The SVGTextElement interface corresponds to the text element.

Field Summary

Fields inherited from class com.google.gwt.dom.client.Element

DRAGGABLE_AUTO, DRAGGABLE_FALSE, DRAGGABLE_TRUE

Fields inherited from class com.google.gwt.dom.client.Node

DOCUMENT_NODE, ELEMENT_NODE, TEXT_NODE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SVGTextElement()

Method Summary

Modifier and Type	Method and Description
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().
SVGElement	getFarthestViewportElement() The farthest ancestor svg element.
SVGElement	getNearestViewportElement() The element which established the current viewport.
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".
OMSVGAnimatedTransformList	getTransform() Corresponds to attribute ISVGTransformable.getTransform() on the given element.
OMSVGMatrix	getTransformToElement(SVGElement 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).

Methods inherited from class org.vectomatic.dom.svg.impl.SVGTextPositioningElement

getDx, getDy, getRotate, getX, getY

Methods inherited from class org.vectomatic.dom.svg.impl.SVGTextContentElement

getCharNumAtPosition, getComputedTextLength, getEndPositionOfChar, getExtentOfChar, getExternalResourcesRequired, getLengthAdjust, getNumberOfChars, getRequiredExtensions, getRequiredFeatures, getRotationOfChar, getStartPositionOfChar, getSubStringLength, getSystemLanguage, getTextLength, getXmllang, getXmlspace, hasExtension, selectSubString, setXmllang, setXmlspace

Methods inherited from class org.vectomatic.dom.svg.impl.SVGElement

getClassName_, getMarkup, getOwnerSVGElement, getViewportElement, getXmlbase, setXmlbase

Methods inherited from class com.google.gwt.dom.client.Element

addClassName, as, as, blur, dispatchEvent, focus, getAbsoluteBottom, getAbsoluteLeft, getAbsoluteRight, getAbsoluteTop, getAttribute, getClassName, getClientHeight, getClientWidth, getDir, getDraggable, getElementsByTagName, getFirstChildElement, getId, getInnerHTML, getInnerText, getLang, getNextSiblingElement, getOffsetHeight, getOffsetLeft, getOffsetParent, getOffsetTop, getOffsetWidth, getPreviousSiblingElement, getPropertyBoolean, getPropertyDouble, getPropertyInt, getPropertyJSO, getPropertyObject, getPropertyString, getScrollHeight, getScrollLeft, getScrollTop, getScrollWidth, getString, getStyle, getTabIndex, getTagName, getTitle, hasAttribute, hasClassName, hasTagName, is, is, removeAttribute, removeClassName, replaceClassName, scrollIntoView, setAttribute, setClassName, setDir, setDraggable, setId, setInnerHTML, setInnerSafeHtml, setInnerText, setLang, setPropertyBoolean, setPropertyDouble, setPropertyInt, setPropertyJSO, setPropertyObject, setPropertyString, setScrollLeft, setScrollTop, setTabIndex, setTitle, toggleClassName

Methods inherited from class com.google.gwt.dom.client.Node

appendChild, cloneNode, getChild, getChildCount, getChildNodes, getFirstChild, getLastChild, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentElement, getParentNode, getPreviousSibling, hasChildNodes, hasParentElement, insertAfter, insertBefore, insertFirst, isOrHasChild, removeAllChildren, removeChild, removeFromParent, replaceChild, setNodeValue

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SVGTextElement

protected SVGTextElement()

Method Detail

getNearestViewportElement

public final SVGElement getNearestViewportElement()

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

getFarthestViewportElement

public final SVGElement getFarthestViewportElement()

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

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.

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().

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.

Returns:

An OMSVGMatrix object that defines the given transformation matrix.

getTransformToElement

public final OMSVGMatrix getTransformToElement(SVGElement 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).

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

getTransform

public final OMSVGAnimatedTransformList getTransform()

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