Inheritance diagram for HTMLCanvasElement:

Public Member Functions
any	getContext (DOMString type, [Default=Undefined] optional WebGLContextAttributes attr)

WebGLRenderingContext	getContextWebGL ([Default=Undefined] optional WebGLContextAttributes attr)

CanvasRenderingContext2D	getContext2D ()

Public Member Functions inherited from HTMLElement
HTMLElement	HTMLElement ()

Public Member Functions inherited from Element
void	setAttribute (DOMString qualifiedName, DOMString value)
	sets the given attribute name to the specified value More...

void	setAttributeNS (DOMString ns, DOMString qualifiedName, DOMString value)
	sets the given attribute name to the specified value More...

void	removeAttribute (DOMString qualifiedName)
	removes the specified attribute More...

void	removeAttributeNS (DOMString ns, DOMString qualifiedName)
	removes the specified attribute More...

DOMString	getAttribute (DOMString qualifiedName)
	returns the attribute value for the given qualified name More...

DOMString	getAttributeNS (DOMString ns, DOMString qualifiedName)
	returns the attribute value for the given qualified name More...

boolean	hasAttribute (DOMString qualifiedName)
	returns whether the element has an attribute with the given qualified name More...

boolean	hasAttributeNS (DOMString ns, DOMString qualifiedName)
	returns whether the element has an attribute with the given qualified name More...

Attr	getAttributeNode (DOMString qualifiedName)
	Returns the specified attribute of the specified element, as an Attr node. More...

Attr	getAttributeNodeNS (DOMString? namespace, DOMString localName)
	Returns the Attr node for the attribute with the given namespace and name. More...

Attr	setAttributeNode (Attr attr)
	Adds a new Attr node to the specified element. More...

Attr	setAttributeNodeNS (Attr attr)
	Adds a new namespaced attribute node to an element. More...

Attr	removeAttributeNode (Attr attr)
	Removes the specified attribute from the current element. More...

boolean	hasAttributes ()
	Returns Boolean value, indicating if the current element has any attributes or not. More...

sequenceDOMString	getAttributeNames ()
	Must return the qualified names of the attributes in context objects attribute list, in order, and a new list otherwise. More...

HTMLCollection	getElementsByTagName (DOMString qualifiedName)
	Returns the list of elements with qualified name qualifiedName for context object. More...

HTMLCollection	getElementsByTagNameNS (DOMString? namespace, DOMString localName)
	Return the list of elements with namespace namespace and local name localName for. More...

HTMLCollection	getElementsByClassName (DOMString classNames)
	Return the list of elements with class names classNames for context object. More...

Element	insertAdjacentElement (DOMString where, Element element)
	Inserts a given element node at a given position relative to the element it is invoked upon. More...

void	insertAdjacentText (DOMString where, DOMString data)
	Inserts a given text node at a given position relative to the element it is invoked upon. More...

Element	closest (DOMString selectors)
	Returns the closest ancestor of the current element (or the current element itself) which matches the selectors given in parameter. If there isn't such an ancestor, it returns null. More...

boolean	matches (DOMString selectors)
	Returns true if the element would be selected by the specified selector string; otherwise, returns false. More...

void	blur ()
	Removes keyboard focus from this element. More...

void	focus ()
	Gives keyboard focus to this element. More...

void	insertAdjacentHTML (DOMString position, DOMString text)
	Parses the specified text as HTML or XML and inserts the resulting nodes into the DOM tree at a specified position. More...

Element	querySelector (DOMString selectors)
	Returns the first element that is a descendant of the element on which it is invoked that matches the specified group of selectors. More...

NodeList	querySelectorAll (DOMString selectors)
	Returns a static (not live) NodeList of all elements descended from the element on which it is invoked that matches the specified group of CSS selectors. (The base element itself is not included, even if it matches.) More...

sequence< Animation >	getAnimations (optional GetAnimationsOptions options)
	Returns an array of all the Animation objects that the element has. More...

MorphAnimation	getBackgroundSVGAnimation ()
	returns an web animations api alike animation object for the corresponding morphed svg on the background More...

MorphAnimation	getBorderSVGAnimation ()
	returns a web animations api alike animation object for the corresponding morphed svg on the border More...

MorphAnimation	getMaskSVGAnimation ()
	returns a web animations api alike animation object for the corresponding morphed svg on the mask More...

DOMRect	getBoundingClientRect ()
	Returns the bounding rectangle of the element. More...

Public Member Functions inherited from Node
Node	removeChild (Node oldChild)
	remove a child node More...

Node	appendChild (Node newChild)
	append a node as a child More...

Node	replaceChild (Node newChild, Node oldChild)
	replace oldChild with newChild More...

Node	insertBefore (Node node, Node? referenceNode)
	insert a node before the reference node, as a child of the current node More...

Node	cloneNode (optional boolean deep=false)

boolean	isEqualNode (Node? otherNode)

boolean	isSameNode (Node? otherNode)

boolean	hasChildNodes ()

boolean	contains (Node? other)

DOMString	lookupPrefix (DOMString? namespace)

boolean	isDefaultNamespace (DOMString? namespace)

void	normalize ()

unsigned short	compareDocumentPosition (Node other)

Node	getRootNode (optional GetRootNodeOptions options)

DOMString	lookupNamespaceURI (DOMString? prefix)

Public Member Functions inherited from EventTarget
void	addEventListener (DOMInternedString type, EventListener listener, [Default=Undefined] optional boolean useCapture)

void	removeEventListener (DOMInternedString type, EventListener listener, [Default=Undefined] optional boolean useCapture)

boolean	dispatchEvent (Event event)

Public Attributes
attribute unsigned long	width

attribute unsigned long	height

Public Attributes inherited from HTMLElement
readonly attribute DOMStringMap	dataset

readonly attribute CSSStyleDeclaration	style

readonly attribute Element	offsetParent

readonly attribute long	offsetTop

readonly attribute long	offsetLeft

readonly attribute long	offsetWidth

readonly attribute long	offsetHeight

Public Attributes inherited from Element
readonly attribute DOMString	tagName
	the element tag More...

readonly attribute DOMString	prefix
	Returns the namespace prefix of the specified element, or null if no prefix is specified. More...

readonly attribute DOMString	namespaceURI
	Returns the namespace URI of the element, or null if the element is not in a namespace. More...

readonly attribute DOMString	localName
	returns the local part of the qualified name of an element. More...

attribute DOMString	slot
	Returns the name of the shadow DOM slot attached to the element. A slot is a placeholder inside a web component that users can fill with their own markup. More...

attribute DOMString	id
	the id of the element More...

readonly attribute NamedNodeMap	attributes
	Gets a list of all attributes for the Element. More...

readonly attribute NodeList	children
	A collection rooted at context object matching only element children. Note: This should be part of the ParentNode interface, which Element implements. Note: The return type should be HTMLCollection. More...

readonly attribute Element	firstElementChild
	attributes getter must return the first child that is an element, and null otherwise. Note: This should be part of the ParentNode interface, which Element More...

readonly attribute Element	lastElementChild
	attributes getter must return the last child that is an element, and null otherwise. Note: This should be part of the ParentNode interface, which Element More...

readonly attribute Element	previousElementSibling
	Returns the Element immediately prior to this node in its parent's children list, or null if there is no Element in the list prior to this node. Note: This attribute is part of the NonDocumentTypeChildNode interface, which Element implements. More...

readonly attribute Element	nextElementSibling
	Returns the Element immediately following this node in its parent's children list, or null if there is no Element in the list following this node. Note: This attribute is part of the NonDocumentTypeChildNode interface, which Element implements. More...

readonly attribute unsigned long	childElementCount
	attributes getter must return the number of children of context object that are elements. Note: This should be part of the ParentNode interface, which Element More...

attribute float	scrollLeft
	position of the horizontal scrollbar of the element More...

attribute float	scrollLeftVW
	scrollLeft in VW units The setter converts a given value into PX units based on viewport size More...

attribute float	scrollLeftVH
	scrollLeft in VH units The setter converts a given value into PX units based on viewport size More...

attribute float	scrollTop
	position of the vertical scrollbar of the element More...

attribute float	scrollTopVW
	scrollTop in VW units The setter converts a given value into PX units based on viewport size More...

attribute float	scrollTopVH
	scrollTop in VH units The setter converts a given value into PX units based on viewport size More...

readonly attribute long	scrollWidth
	size of the horizontal scrollbar of the element More...

readonly attribute long	scrollWidthVW
	scrollWidth converted to VW units More...

readonly attribute long	scrollWidthVH
	scrollWidth converted to VH units More...

readonly attribute long	scrollHeight
	size of the vertical scrollbar of the element More...

readonly attribute long	scrollHeightVW
	scrollHeight converted to VH units More...

readonly attribute long	scrollHeightVH
	scrollHeight converted to VH units More...

attribute DOMString	className
	all of the classes of the element More...

readonly attribute DOMTokenList	classList

attribute DOMString	innerHTML
	Gets or sets the contents of the element as HTML. More...

attribute DOMString	outerHTML
	Gets a fragment of HTML or XML that represents the element and its contents. More...

attribute EventSetter	focusin

attribute EventSetter	focusout

attribute EventSetter	abort

attribute EventSetter	blur

attribute EventSetter	click

attribute EventSetter	dblclick

attribute EventSetter	error

attribute EventSetter	focus

attribute EventSetter	keydown

attribute EventSetter	keypress

attribute EventSetter	keyup

attribute EventSetter	load

attribute EventSetter	mousedown

attribute EventSetter	mouseover

attribute EventSetter	mouseout

attribute EventSetter	mouseenter

attribute EventSetter	mouseleave

attribute EventSetter	mousemove

attribute EventSetter	mouseup

attribute EventSetter	input

attribute EventSetter	change

attribute EventSetter	scroll

attribute EventSetter	wheel

attribute EventSetter	touchstart

attribute EventSetter	touchend

attribute EventSetter	touchmove

attribute EventSetter	animationend

attribute EventSetter	transitionend

Public Attributes inherited from Node
readonly attribute DOMString	nodeName

attribute DOMString	nodeValue

attribute DOMString	textContent

readonly attribute unsigned short	nodeType
	type of the node More...

readonly attribute Node	parentNode
	parent of the node More...

readonly attribute Element	parentElement
	parent element of the node. If parent is not an Element, returns null. More...

readonly attribute NodeList	childNodes
	list of the children of this node More...

readonly attribute Node	firstChild
	the node's first child in the tree, or null if the node is childless More...

readonly attribute Node	lastChild
	last child of the node, or null if there are no child elements More...

readonly attribute Node	previousSibling
	the node immediately preceding the specified one in its parent's children, or null if the specified node is the first in that list More...

readonly attribute Node	nextSibling
	the node immediately following the specified one in its parent's children, or null if the specified node is the last node in that list More...

readonly attribute Document	ownerDocument
	The Document object associated with this node. This is also the Document object used to create new nodes. When this node is a Document or a DocumentType which is not used with any Document yet, this is null. More...

readonly attribute USVString	baseURI

readonly attribute boolean	isConnected

const unsigned short	ELEMENT_NODE = 1

const unsigned short	ATTRIBUTE_NODE = 2

const unsigned short	TEXT_NODE = 3

const unsigned short	CDATA_SECTION_NODE = 4

const unsigned short	ENTITY_REFERENCE_NODE = 5

const unsigned short	ENTITY_NODE = 6

const unsigned short	PROCESSING_INSTRUCTION_NODE = 7

const unsigned short	COMMENT_NODE = 8

const unsigned short	DOCUMENT_NODE = 9

const unsigned short	DOCUMENT_TYPE_NODE = 10

const unsigned short	DOCUMENT_FRAGMENT_NODE = 11

const unsigned short	NOTATION_NODE = 12

const unsigned short	DOCUMENT_POSITION_DISCONNECTED = 0x01

const unsigned short	DOCUMENT_POSITION_PRECEDING = 0x02

const unsigned short	DOCUMENT_POSITION_FOLLOWING = 0x04

const unsigned short	DOCUMENT_POSITION_CONTAINS = 0x08

const unsigned short	DOCUMENT_POSITION_CONTAINED_BY = 0x10

const unsigned short	DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20

Member Function Documentation

◆ getContext()

any HTMLCanvasElement::getContext	(	DOMString	type,
		[Default=Undefined] optional WebGLContextAttributes	attr
	)

◆ getContext2D()

CanvasRenderingContext2D HTMLCanvasElement::getContext2D ( )

◆ getContextWebGL()

WebGLRenderingContext HTMLCanvasElement::getContextWebGL ( [Default=Undefined] optional WebGLContextAttributes attr )

Public Member Functions

Public Attributes

Member Function Documentation

◆ getContext()

◆ getContext2D()

◆ getContextWebGL()

Member Data Documentation

◆ height

◆ width