SVGDocument class

SVGDocument class

An SVGDocument is the root of the SVG hierarchy and holds the entire content. Besides providing access to the hierarchy, it also provides some convenience methods for accessing certain sets of information from the document. When an ‘svg’ element is embedded inline as a component of a document from another namespace, such as when an ‘svg’ element is embedded inline within an XHTML document [XHTML], then an SVGDocument object will not exist; instead, the root object in the document object hierarchy will be a Document object of a different type, such as an HTMLDocument object. However, an SVGDocument object will indeed exist when the root element of the XML document hierarchy is an ‘svg’ element, such as when viewing a stand-alone SVG file(i.e., a file with MIME type “image/svg+xml”). In this case, the SVGDocument object will be the root object of the document object model hierarchy.

Inheritance: SVGDocumentDocumentNodeEventTargetDOMObject

The SVGDocument type exposes the following members:

Constructors

ConstructorDescription
initInitializes a new instance of the SVGDocument class.
initInitializes a new instance of the SVGDocument class.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
Document loading starts from the current position in the stream.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
Document loading starts from the current position in the stream.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
Document loading starts from the current position in the stream.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
Document loading starts from the current position in the stream.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.
initInitializes a new instance of the SVGDocument class. Constructor works synchronously, it waits for loading of all the external resources (images, scripts, etc.).
To load document asynchronously use method Document.navigate or its overloads.
Or you can disable loading of some external resources by setting appropriate flags in IBrowsingContext.security.

Properties

PropertyDescription
node_typeA code representing the type of the underlying object.
local_nameReturns the local part of the qualified name of this node.
For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as Document.createElement(), this is always null.
namespace_uriThe namespace URI of this node, or null if it is unspecified.
prefixThe namespace prefix of this node, or null if it is unspecified. When it is defined to be null, setting it has no effect
node_nameThe name of this node, depending on its type.
base_uriThe absolute base URI of this node or null if the implementation wasn’t able to obtain an absolute URI.
owner_documentGets the owner document.
parent_nodeThe parent of this node. All nodes, except Attr, Document, DocumentFragment, Entity, and Notation may have a parent. However, if a node has just been created and not yet added to the tree, or if it has been removed from the tree, this is null.
parent_elementGets the parent Element of this node.
child_nodesA NodeList that contains all children of this node. If there are no children, this is a NodeList containing no nodes..
first_childThe first child of this node. If there is no such node, this returns null.
last_childThe last child of this node. If there is no such node, this returns null.
previous_siblingThe node immediately preceding this node. If there is no such node, this returns null.
next_siblingThe node immediately following this node. If there is no such node, this returns null.
node_valueThe value of this node, depending on its type.
text_contentThis attribute returns the text content of this node and its descendants. When it is defined to be null, setting it has no effect. On setting, any possible children this node may have are removed and, if it the new string is not empty or null, replaced by a single Text node containing the string this attribute is set to.
ELEMENT_NODEAn element node
ATTRIBUTE_NODEAn attribute node
TEXT_NODEA text node
CDATA_SECTION_NODEA cdata section node
ENTITY_REFERENCE_NODEAn entity reference node
ENTITY_NODEAn entity node
PROCESSING_INSTRUCTION_NODEA processing instruction node
COMMENT_NODEA comment node
DOCUMENT_NODEA document node
DOCUMENT_TYPE_NODEA document type node
DOCUMENT_FRAGMENT_NODEA document fragment node
NOTATION_NODEA notation node
contextGets the current browsing context.
implementationThe DOMImplementation object that handles this document.
locationThe location of the document.
document_uriThe location of the document or null if undefined or if the Document was created using DOMImplementation.createDocument.
originGets the document origin.
character_setGets the document’s encoding.
charsetGets the document’s encoding.
input_encodingGets the document’s encoding.
content_typeGets the document content type.
ready_stateReturns the document readiness. The “loading” while the Document is loading, “interactive” once it is finished parsing but still loading sub-resources, and “complete” once it has loaded.
doctypeThe Document Type Declaration associated with this document.
document_elementThis is a convenience attribute that allows direct access to the child node that is the document element of the document.
first_element_childReturns the first child element node of this element. null if this element has no child elements.
last_element_childReturns the last child element node of this element. null if this element has no child elements.
previous_element_siblingReturns the previous sibling element node of this element. null if this element has no element sibling nodes that come before this one in the document tree.
next_element_siblingReturns the next sibling element node of this element. null if this element has no element sibling nodes that come after this one in the document tree.
child_element_countReturns the current number of element nodes that are children of this element. 0 if this element has no child nodes that are of nodeType 1.
childrenReturns the child elements.
xml_standaloneAn attribute specifying, as part of the XML declaration, whether this document is standalone. This is false when unspecified.
xml_versionAn attribute specifying, as part of the XML declaration, the version number of this document. If there is no declaration and if this document supports the “XML” feature, the value is “1.0”. If this document does not support the “XML” feature, the value is always null.
strict_error_checkingAn attribute specifying whether error checking is enforced or not. When set to false, the implementation is free to not test every possible error case normally defined on DOM operations, and not raise any DOMException on DOM operations or report errors while using Document.normalizeDocument(). In case of error, the behavior is undefined. This attribute is true by default.
default_viewThe defaultView IDL attribute of the Document interface, on getting,
must return this Document’s browsing context’s WindowProxy object,
if this Document has an associated browsing context, or null otherwise.
style_sheetsA list containing all the style sheets explicitly linked into or embedded in a document. For HTML documents, this includes external style sheets, included via the HTML LINK element, and inline STYLE elements.
titleThe title of a document as specified by the ‘title’ sub-element of the ‘svg’ root element (i.e., )
referrerReturns the URI of the page that linked to this page. The value is an empty string if the user navigated to the page directly (not through a link, but, for example, via a bookmark).
domainThe domain name of the server that served the document, or a null string if the server cannot be identified by a domain name.
urlThe complete URI of the document.
root_elementThe root ‘svg’ in the document hierarchy.

Methods

MethodDescription
add_event_listenerThis method allows the registration of event listeners on the event target.
add_event_listenerThis method allows the registration of event listeners on the event target.
remove_event_listenerThis method allows the removal of event listeners from the event target.
If an IEventListener is removed from an EventTarget while it is processing an event, it will not be triggered by the current actions.
Event Listeners can never be invoked after being removed.
remove_event_listenerThis method allows the removal of event listeners from the event target.
If an IEventListener is removed from an EventTarget while it is processing an event, it will not be triggered by the current actions.
Event Listeners can never be invoked after being removed.
clone_nodeReturns a duplicate of this node, i.e., serves as a generic copy constructor for nodes. The duplicate node has no parent (parentNode is null) and no user data.
clone_nodeReturns a duplicate of this node, i.e., serves as a generic copy constructor for nodes. The duplicate node has no parent (parentNode is null) and no user data.
navigateLoads the document at the specified Uniform Resource Locator (URL) into the current instance, replacing the previous content.
navigateLoads the document at the specified Uniform Resource Locator (URL) into the current instance, replacing the previous content.
navigateLoads the document from specified content and using baseUri to resolve relative resources, replacing the previous content.
navigateLoads the document from specified content and using baseUri to resolve relative resources, replacing the previous content.
navigateLoads the document from specified content and using baseUri to resolve relative resources, replacing the previous content.
Document loading starts from the current position in the stream.
navigateLoads the document from specified content and using baseUri to resolve relative resources, replacing the previous content.
Document loading starts from the current position in the stream.
navigateLoads the document based on specified request object, replacing the previous content.
create_node_iteratorCreate a new NodeIterator over the subtree rooted at the
specified node.
create_node_iteratorCreate a new NodeIterator over the subtree rooted at the
specified node.
create_node_iteratorCreate a new NodeIterator over the subtree rooted at the
specified node.
create_tree_walkerCreate a new TreeWalker over the subtree rooted at the
specified node.
create_tree_walkerCreate a new TreeWalker over the subtree rooted at the
specified node.
create_tree_walkerCreate a new TreeWalker over the subtree rooted at the
specified node.
saveSaves the document to local file specified by url. All resources used in this document will be saved in
to adjacent folder, whose name will be constructed as: output_file_name + “_files”.
saveSaves the document to local file specified by path. All resources used in this document will be saved in
to adjacent folder, whose name will be constructed as: output_file_name + “_files”.
saveSaves the document content and resources using the ResourceHandler.
saveSaves the document to local file specified by path. All resources used in this document will be saved in
to adjacent folder, whose name will be constructed as: output_file_name + “_files”.
saveSaves the document content and resources using the ResourceHandler.
saveSaves the document to local file specified by path. All resources used in this document will be saved in
to adjacent folder, whose name will be constructed as: output_file_name + “_files”.
saveSaves the document content and resources using the ResourceHandler.
saveSaves the document to local file specified by url. All resources used in this document will be saved in
to adjacent folder, whose name will be constructed as: output_file_name + “_files”.
saveSaves the document to local file specified by url. All resources used in this document will be saved in
to adjacent folder, whose name will be constructed as: output_file_name + “_files”.
get_platform_typeThis method is used to retrieve ECMAScript object Type.
dispatch_eventThis method allows the dispatch of events into the implementations event model.
has_child_nodesReturns whether this node has any children.
normalizePuts all Text nodes in the full depth of the sub-tree underneath this Node, including attribute nodes, into a “normal” form where only structure (e.g., elements, comments, processing instructions, CDATA sections, and entity references) separates Text nodes, i.e., there are neither adjacent Text nodes nor empty Text nodes. This can be used to ensure that the DOM view of a document is the same as if it were saved and re-loaded, and is useful when operations (such as XPointer [XPointer] lookups) that depend on a particular document tree structure are to be used. If the parameter “normalize-characters” of the DOMConfiguration object attached to the Node.ownerDocument is true, this method will also fully normalize the characters of the Text nodes.
is_equal_nodeTests whether two nodes are equal.
This method tests for equality of nodes, not sameness (i.e., whether the two nodes are references to the same object) which can be tested with Node.isSameNode(). All nodes that are the same will also be equal, though the reverse may not be true.
is_same_nodeReturns whether this node is the same node as the given one.
This method provides a way to determine whether two Node references returned by the implementation reference the same object. When two Node references are references to the same object, even if through a proxy, the references may be used completely interchangeably, such that all attributes have the same values and calling the same DOM method on either reference always has exactly the same effect.
lookup_prefixLook up the prefix associated to the given namespace URI, starting from this node. The default namespace declarations are ignored by this method.
See Namespace Prefix Lookup for details on the algorithm used by this method.
lookup_namespace_uriLook up the namespace URI associated to the given prefix, starting from this node.
is_default_namespaceThis method checks if the specified namespaceURI is the default namespace or not.
insert_beforeInserts the node before the existing child node child. If child is null, insert node at the end of the list of children.
If child is a DocumentFragment object, all of its children are inserted, in the same order, before child. If the child is already in the tree, it is first removed.
replace_childReplaces the child node oldChild with newChild in the list of children, and returns the oldChild node.
If newChild is a DocumentFragment object, oldChild is replaced by all of the DocumentFragment children, which are inserted in the same order. If the newChild is already in the tree, it is first removed.
remove_childRemoves the child node indicated by oldChild from the list of children, and returns it.
append_childAdds the node newChild to the end of the list of children of this node. If the newChild is already in the tree, it is first removed.
create_elementCreates an element of the type specified. Note that the instance returned implements the Element interface, so attributes can be specified directly on the returned object.
create_element_nsCreates an element of the given qualified name and namespace URI.
create_document_fragmentCreates an empty DocumentFragment object.
create_text_nodeCreates a Text node given the specified string.
create_commentCreates a Comment node given the specified string.
create_cdata_sectionCreates a CDATASection node whose value is the specified string.
create_processing_instructionCreates a ProcessingInstruction node given the specified name and data strings.
create_attributeCreates an Attr of the given name.
create_attribute_nsCreates an attribute of the given qualified name and namespace URI.
create_entity_referenceCreates an EntityReference object. In addition, if the referenced entity is known, the child list of the EntityReference node is made the same as that of the corresponding Entity node.
create_document_typeCreates a DocumentType node.
get_elements_by_tag_nameReturns a NodeList of all the Elements in document order with a given tag name and are contained in the document.
get_elements_by_tag_name_nsReturns a NodeList of all the Elements with a given local name and namespace URI in document order.
get_element_by_idReturns the Element that has an ID attribute with the given value. If no such element exists, this returns null. If more than one element has an ID attribute with that value, what is returned is undefined.
get_elements_by_class_nameReturns a live NodeList object containing all the elements in the document that have all the classes specified in argument.
http://www.w3.org/TR/dom/
query_selector_allReturns a NodeList of all the Elements in document, which match selector
query_selectorReturns the first Element in document, which match selector
import_nodeImports a node from another document to this document, without altering or removing the source node from the original document; this method creates a new copy of the source node.
create_eventCreates an Event of a type supported by the implementation.
writeWrite a string of text to a document stream opened by
open(). Note that the function will produce a document
which is not necessarily driven by a DTD and therefore might be
produce an invalid result in the context of the document.
write_lnWrite a string of text followed by a newline character to a document
stream opened by open(). Note that the function will
produce a document which is not necessarily driven by a DTD and
therefore might be produce an invalid result in the context of the
document
create_expressionCreates a parsed XPath expression with resolved namespaces. This is useful
when an expression will be reused in an application since it makes it possible
to compile the expression string into a more efficient internal form and
preresolve all namespace prefixes which occur within the expression.
create_ns_resolverAdapts any DOM node to resolve namespaces so that an XPath expression can be easily evaluated
relative to the context of the node where it appeared within the document. This adapter works
like the DOM Level 3 method lookupNamespaceURI on nodes in resolving the namespaceURI
from a given prefix using the current information available in the node’s hierarchy at the time
lookupNamespaceURI is called, also correctly resolving the implicit xml prefix.
evaluateEvaluates an XPath expression string and returns a result of the specified type if possible.
render_toThis method is used to print the contents of the current document to the specified device.
get_override_styleThis method is used to retrieve the override style declaration for a specified element and a specified pseudo-element.

See Also