Package org.loboevolution.html.dom

Interface HTMLCanvasElement

All Superinterfaces:

Element, EventTarget, HTMLElement, InnerHTML, ModelNode, Node, NonDocumentTypeChildNode, ParentNode

All Known Implementing Classes:

HTMLCanvasElementImpl

public interface HTMLCanvasElement
extends HTMLElement

The Interface HTMLCanvasElement.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CIRCLE	The circle.
static final int	CLEAR_RECT	The clear rect.
static final int	FILL	The fill.
static final int	FILL_RECT	The fill rect.
static final int	FILL_TEXT	The fill text.
static final int	IMAGE	The image.
static final int	IMAGE_CLIP	The image clip.
static final int	RECT	The rect.
static final int	STROKE	The stroke.
static final int	STROKE_RECT	The stroke rect.
static final int	STROKE_TEXT	The stroke text.

Fields inherited from interface org.loboevolution.html.node.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NONE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Method Summary

Modifier and Type	Method	Description
CanvasRenderingContext2D	getContext(String contextId)	Gets the context.
int	getHeight()	Gets the height.
int	getWidth()	Gets the width.
void	setHeight(int height)	Sets the height.
void	setWidth(int width)	Sets the width.
void	toBlob(FileCallback callback)	To blob.
void	toBlob(FileCallback callback, String type, Object... args)	To blob.
String	toDataURL()	To data url.
String	toDataURL(String type, Object... args)	To data url.

Methods inherited from interface org.loboevolution.html.node.Element

closest, getAttribute, getAttributeNames, getAttributeNode, getAttributeNodeNS, getAttributeNS, getBoundingClientRect, getClassList, getClassName, getClientHeight, getClientLeft, getClientRects, getClientTop, getClientWidth, getElementsByClassName, getElementsByTagName, getElementsByTagNameNS, getId, getInnerHTML, getLocalName, getNamespaceURI, getOuterHTML, getPrefix, getSchemaTypeInfo, getScrollHeight, getScrollLeft, getScrollTop, getScrollWidth, getSlot, getTagName, hasAttribute, hasAttributeNS, hasPointerCapture, insertAdjacentElement, insertAdjacentHTML, matches, releasePointerCapture, removeAttribute, removeAttributeNode, removeAttributeNS, requestPointerLock, scroll, scrollBy, scrollIntoView, scrollIntoView, scrollTo, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setClassName, setId, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setOuterHTML, setPointerCapture, setScrollLeft, setScrollTop, setSlot, toggleAttribute, toggleAttribute

Methods inherited from interface org.loboevolution.events.EventTarget

addEventListener, addEventListener, dispatchEvent, dispatchEvent, removeEventListener, removeEventListener

Methods inherited from interface org.loboevolution.html.dom.HTMLElement

click, getAccessKey, getAccessKeyLabel, getAutocapitalize, getContentEditable, getCurrentStyle, getDir, getInnerText, getLang, getOffsetHeight, getOffsetLeft, getOffsetParent, getOffsetTop, getOffsetWidth, getStyle, getTitle, isDraggable, isHidden, isSpellcheck, isTranslate, setAccessKey, setAutocapitalize, setContentEditable, setDir, setDraggable, setHidden, setInnerText, setLang, setSpellcheck, setTitle, setTranslate

Methods inherited from interface org.loboevolution.html.node.InnerHTML

setInnerHTML

Methods inherited from interface org.loboevolution.html.node.ModelNode

getDocumentItem, getFullURL, getParentModelNode, getRenderState, isEqualOrDescendentOf, setDocumentItem, warn

Methods inherited from interface org.loboevolution.html.node.Node

appendChild, appendChildrenToCollectionImpl, cloneNode, cloneNode, compareDocumentPosition, contains, extractDescendentsArrayImpl, findUINode, forgetRenderState, getAttributes, getBaseURI, getChildNodes, getDocumentNode, getFeature, getFirstChild, getLastChild, getNextSibling, getNextTo, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentElement, getParentNode, getPreviousSibling, getPreviousTo, getRootNode, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isIsConnected, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, prepend, prependChild, removeChild, replaceChild, setNamespaceURI, setNodeValue, setOwnerDocument, setOwnerDocument, setParentImpl, setPrefix, setTextContent, setUserData, visit

Methods inherited from interface org.loboevolution.html.node.NonDocumentTypeChildNode

getNextElementSibling, getPreviousElementSibling

Methods inherited from interface org.loboevolution.html.node.ParentNode

getChildElementCount, getChildren, getFirstElementChild, getLastElementChild, querySelector, querySelectorAll

Field Details

FILL

static final int FILL

The fill.

See Also:

• Constant Field Values

FILL_RECT

static final int FILL_RECT

The fill rect.

See Also:

• Constant Field Values

FILL_TEXT

static final int FILL_TEXT

The fill text.

See Also:

• Constant Field Values

CIRCLE

static final int CIRCLE

The circle.

See Also:

• Constant Field Values

STROKE

static final int STROKE

The stroke.

See Also:

• Constant Field Values

STROKE_RECT

static final int STROKE_RECT

The stroke rect.

See Also:

• Constant Field Values

STROKE_TEXT

static final int STROKE_TEXT

The stroke text.

See Also:

• Constant Field Values

RECT

static final int RECT

The rect.

See Also:

• Constant Field Values

IMAGE

static final int IMAGE

The image.

See Also:

• Constant Field Values

IMAGE_CLIP

static final int IMAGE_CLIP

The image clip.

See Also:

• Constant Field Values

CLEAR_RECT

static final int CLEAR_RECT

The clear rect.

See Also:

• Constant Field Values

Method Details

getWidth

int getWidth()

Gets the width.

Returns:

the width

setWidth

void setWidth(int width)

Sets the width.

Parameters:

width - the new width

getHeight

int getHeight()

Gets the height.

Returns:

the height

setHeight

void setHeight(int height)

Sets the height.

Parameters:

height - the new height

toDataURL

String toDataURL()

To data url.

Returns:

the string

toDataURL

String toDataURL(String type,
 Object... args)

To data url.

Parameters:

type - the type

args - the args

Returns:

the string

toBlob

void toBlob(FileCallback callback)

To blob.

Parameters:

callback - the callback

toBlob

void toBlob(FileCallback callback,
 String type,
 Object... args)

To blob.

Parameters:

callback - the callback

type - the type

args - the args

getContext

CanvasRenderingContext2D getContext(String contextId)

Gets the context.

Parameters:

contextId - the context id

Returns:

the context