SVGMarkerElement Class

SVGMarkerElement class

The SVGMarkerElement interface corresponds to the ‘marker’ element.

public class SVGMarkerElement : SVGElement, ISVGFitToViewBox

Properties

Name	Description
Attributes { get; }	A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.
virtual BaseURI { get; }	The read-only baseURI property of the Node interface returns the absolute base URL of the document containing the node.
ChildElementCount { get; }	Returns 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.
ChildNodes { get; }	The read-only childNodes property of the Node interface returns a live NodeList of child nodes of the given element where the first child node is assigned index 0. Child nodes include elements, text and comments.
Children { get; }	Returns the child elements of current element.
ClassList { get; }	Returns a live DOMTokenList which contains tokens received from parsing the “class” attribute.
ClassName { get; }	Corresponds to attribute ‘class’ on the given element.
ClassName { get; set; }	The class attribute of the element. This attribute has been renamed due to conflicts with the “class” keyword exposed by many languages. See the class attribute definition in HTML 4.01.
FirstChild { get; }	The read-only firstChild property of the Node interface returns the node’s first child in the tree, or null if the node has no children.
FirstElementChild { get; }	Returns the first child element node of this element. null if this element has no child elements.
Id { get; set; }	The value of the ‘id’ attribute on the given element, or the empty string if ‘id’ is not present.
InnerHTML { get; set; }	Returns a fragment of HTML or XML that represents the element’s contents. Can be set, to replace the contents of the element with nodes parsed from the given string.
LastChild { get; }	The read-only lastChild property of the Node interface returns the last child of the node. If its parent is an element, then the child is generally an element node, a text node, or a comment node. It returns null if there are no child elements
LastElementChild { get; }	Returns the last child element node of this element. null if this element has no child elements.
override LocalName { get; }	Returns 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.
MarkerHeight { get; }	Corresponds to attribute ‘markerHeight’ on the given ‘marker’ element.
MarkerUnits { get; }	Corresponds to attribute ‘markerUnits’ on the given ‘marker’ element. One of the Marker Unit Types defined on this interface.
MarkerWidth { get; }	Corresponds to attribute ‘markerWidth’ on the given ‘marker’ element.
override NamespaceURI { get; }	The namespace URI of this node, or null if it is unspecified.
NextElementSibling { get; }	Returns 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.
NextSibling { get; }	The read-only nextSibling property of the Node interface returns the node immediately following the specified one in their parent’s childNodes, or returns null if the specified node is the last child in the parent element.
override NodeName { get; }	The name of this node, depending on its type.
override NodeType { get; }	A code representing the type of the underlying object.
virtual NodeValue { get; set; }	The nodeValue property of the Node interface returns or sets the value of the current node.
OrientAngle { get; }	Corresponds to attribute ‘orient’ on the given ‘marker’ element. If markerUnits is SVG_MARKER_ORIENT_ANGLE, the angle value for attribute ‘orient’; otherwise, it will be set to zero.
OrientType { get; }	Corresponds to attribute ‘orient’ on the given ‘marker’ element. One of the Marker Orientation Types defined on this interface.
OuterHTML { get; set; }	Returns a fragment of HTML or XML that represents the element and its contents. Can be set, to replace the element with nodes parsed from the given string.
virtual OwnerDocument { get; }	The read-only ownerDocument property of the Node interface returns the top-level document object of the node.
OwnerSVGElement { get; }	The nearest ancestor ‘svg’ element. Null if the given element is the outermost svg element.
ParentElement { get; }	The read-only parentElement property of Node interface returns the DOM node’s parent Element, or null if the node either has no parent, or its parent isn’t a DOM Element.
ParentNode { get; }	The read-only parentNode property of the Node interface returns the parent of the specified node in the DOM tree.
override Prefix { get; }	The namespace prefix of this node, or null if it is unspecified. When it is defined to be null, setting it has no effect
PreserveAspectRatio { get; }	Corresponds to attribute ‘preserveAspectRatio’ on the given element.
PreviousElementSibling { get; }	Returns 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.
PreviousSibling { get; }	The read-only previousSibling property of the Node interface returns the node immediately preceding the specified one in its parent’s childNodes list, or null if the specified node is the first in that list.
RefX { get; }	Corresponds to attribute ‘refX’ on the given ‘marker’ element.
RefY { get; }	Corresponds to attribute ‘refY’ on the given ‘marker’ element.
ShadowRoot { get; }	Returns shadowRoot stored on this element or null if it’s closed.
Style { get; }	Corresponds to attribute ‘style’ on the given element. If the user agent does not support styling with CSS, then this attribute must always have the value of null.
TagName { get; }	The name of the element.
override TextContent { get; set; }	This 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.
ViewBox { get; }	Corresponds to attribute ‘viewBox’ on the given element.
ViewportElement { get; }	The element which established the current viewport. Often, the nearest ancestor ‘svg’ element. Null if the given element is the outermost svg element.

Methods

Name	Description
AddEventListener(string, IEventListener)	The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
AddEventListener(string, DOMEventHandler, bool)	The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
AddEventListener(string, IEventListener, bool)	The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
AppendChild(Node)	The appendChild() method of the Node interface adds a node to the end of the list of children of a specified parent node. If the given child is a reference to an existing node in the document, appendChild() moves it from its current position to the new position (there is no requirement to remove the node from its parent node before appending it to some other node).
AttachShadow(ShadowRootMode)	Creates shadow root and attaches it to current element.
CloneNode()	The cloneNode() method of the Node interface returns a duplicate of the node on which this method was called. Its parameter controls if the subtree contained in a node is also cloned or not.
CloneNode(bool)	The cloneNode() method of the Node interface returns a duplicate of the node on which this method was called. Its parameter controls if the subtree contained in a node is also cloned or not.
DispatchEvent(Event)	Dispatches an Event at the specified EventTarget, (synchronously) invoking the affected EventListeners in the appropriate order. The normal event processing rules (including the capturing and optional bubbling phase) also apply to events dispatched manually with dispatchEvent().
Dispose()	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
GetAttribute(string)	Retrieves an attribute value by name.
GetAttributeNames()	Returns the attribute names of the element as an Array of strings. If the element has no attributes it returns an empty array.
GetAttributeNode(string)	Retrieves an attribute node by name.
GetAttributeNodeNS(string, string)	Retrieves an Attr node by local name and namespace URI.
GetAttributeNS(string, string)	Retrieves an attribute value by local name and namespace URI.
GetElementsByClassName(string)	Returns HTMLCollection object containing all the elements within element that have all the classes specified in argument.
GetElementsByTagName(string)	Returns HTMLCollection object containing all elements with a given tag name, in document order.
GetElementsByTagNameNS(string, string)	Returns HTMLCollection object containing all elements with a given local name and namespace URI string in document order.
virtual GetPlatformType()	This method is used to retrieve the ECMAScript object .
HasAttribute(string)	Returns true when an attribute with a given name is specified on this element or has a default value, false otherwise.
HasAttributeNS(string, string)	Returns true when an attribute with a given local name and namespace URI is specified on this element or has a default value, false otherwise.
HasAttributes()	Returns whether this node (if it is an element) has any attributes
HasChildNodes()	The hasChildNodes() method of the Node interface returns a boolean value indicating whether the given Node has child nodes or not.
InsertBefore(Node, Node)	The insertBefore() method of the Node interface inserts a node before a reference node as a child of a specified parent node.
IsDefaultNamespace(string)	The isDefaultNamespace() method of the Node interface accepts a namespace URI as an argument. It returns a boolean value that is true if the namespace is the default namespace on the given node and false if not.
IsEqualNode(Node)	The isEqualNode() method of the Node interface tests whether two nodes are equal. Two nodes are equal when they have the same type, defining characteristics (for elements, this would be their ID, number of children, and so forth), its attributes match, and so on. The specific set of data points that must match varies depending on the types of the nodes.
IsSameNode(Node)	The isSameNode() method of the Node interface is a legacy alias the for the === strict equality operator. That is, it tests whether two nodes are the same (in other words, whether they reference the same object).
LookupNamespaceURI(string)	The lookupNamespaceURI() method of the Node interface takes a prefix as parameter and returns the namespace URI associated with it on the given node if found (and null if not).
LookupPrefix(string)	The lookupPrefix() method of the Node interface returns a String containing the prefix for a given namespace URI, if present, and null if not. When multiple prefixes are possible, the first prefix is returned.
Normalize()	Puts 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.
QuerySelector(string)	Returns the first Element in document, which match selector
QuerySelectorAll(string)	Returns a NodeList of all the Elements in document, which match selector
Remove()	Removes this instance.
RemoveAttribute(string)	Removes an attribute by name.
RemoveAttributeNode(Attr)	Removes the specified attribute node.
RemoveAttributeNS(string, string)	Removes an attribute by local name and namespace URI.
RemoveChild(Node)	The removeChild() method of the Node interface removes a child node from the DOM and returns the removed node.
RemoveEventListener(string, IEventListener)	This method allows the removal of event listeners from the event target. If an is removed from an while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.
RemoveEventListener(string, DOMEventHandler, bool)	This method allows the removal of event listeners from the event target. If an is removed from an while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.
RemoveEventListener(string, IEventListener, bool)	This method allows the removal of event listeners from the event target. If an is removed from an while it is processing an event, it will not be triggered by the current actions. Event Listeners can never be invoked after being removed.
ReplaceChild(Node, Node)	Replaces 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.
SetAttribute(string, string)	Adds a new attribute. If an attribute with that name is already present in the element, its value is changed to be that of the value parameter
SetAttributeNode(Attr)	Adds a new attribute node. If an attribute with that name (nodeName) is already present in the element, it is replaced by the new one.
SetAttributeNodeNS(Attr)	Adds a new attribute. If an attribute with that local name and that namespace URI is already present in the element, it is replaced by the new one.
SetAttributeNS(string, string, string)	Adds a new attribute. If an attribute with the same local name and namespace URI is already present on the element, its prefix is changed to be the prefix part of the qualifiedName, and its value is changed to be the value parameter.
SetOrientToAngle(SVGAngle)	Sets the value of attribute ‘orient’ to the given angle.
SetOrientToAuto()	Sets the value of attribute ‘orient’ to ‘auto’.
ToggleAttribute(string)	If force is not given, “toggles” qualifiedName, removing it if it is present and adding it if it is not present. If force is true, adds qualifiedName. If force is false, removes qualifiedName.
ToggleAttribute(string, bool)	If force is not given, “toggles” qualifiedName, removing it if it is present and adding it if it is not present. If force is true, adds qualifiedName. If force is false, removes qualifiedName.
override ToString()	Returns a String that represents this instance.

Fields

Name	Description
const SVG_MARKERUNITS_STROKEWIDTH	The value of attribute ‘markerUnits’ is ‘strokeWidth’.
const SVG_MARKERUNITS_UNKNOWN	The marker unit type is not one of predefined types. It is invalid to attempt to define a new value of this type or to attempt to switch an existing value to this type.
const SVG_MARKERUNITS_USERSPACEONUSE	The value of attribute ‘markerUnits’ is ‘userSpaceOnUse’.
const SVG_MARKER_ORIENT_ANGLE	Attribute ‘orient’ has an angle value.
const SVG_MARKER_ORIENT_AUTO	Attribute ‘orient’ has value ‘auto’.
const SVG_MARKER_ORIENT_UNKNOWN	The marker orientation is not one of predefined types. It is invalid to attempt to define a new value of this type or to attempt to switch an existing value to this type.

See Also

• class SVGElement
• interface ISVGFitToViewBox
• namespace Aspose.Html.Dom.Svg
• assembly Aspose.HTML