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Handler

Handler

Extended by

Constructors

new Handler()

new Handler(id, options?): Handler

Parameters

id: string

options?: Partial<HandlerOptions>

Returns

Handler

Source

editor.ts:1456

Properties

dragPoint

dragPoint: number[]

Source

editor.ts:1454


dragStartPoint

dragStartPoint: number[]

Source

editor.ts:1453


dragging

dragging: boolean

Source

editor.ts:1452


id

id: string

Source

editor.ts:1450


options

options: HandlerOptions

Source

editor.ts:1451

Methods

activate()

activate(editor): void

Activate the handler

Parameters

editor: Editor

Returns

void

Source

editor.ts:1489


complete()

complete(editor): void

Trigger when the handler action is complete

Parameters

editor: Editor

Returns

void

Source

editor.ts:1480


deactivate()

deactivate(editor): void

Deactivate the handler

Parameters

editor: Editor

Returns

void

Source

editor.ts:1497


drawDragging()

drawDragging(editor, e): void

Draw dragging

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Source

editor.ts:1613


drawHovering()

drawHovering(editor, e): void

Draw hovering

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Source

editor.ts:1608


drawSelection()

drawSelection(editor): void

Draw ghost for the selected shape

Parameters

editor: Editor

Returns

void

Source

editor.ts:1603


finalize()

finalize(editor, e): void

Finalize handler

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Source

editor.ts:1534


initialize()

initialize(editor, e): void

Initialize handler

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Source

editor.ts:1519


keyDown()

keyDown(editor, e): boolean

keyDown

Parameters

editor: Editor

e: KeyboardEvent

Returns

boolean

Source

editor.ts:1585


keyUp()

keyUp(editor, e): void

keyUp

Parameters

editor: Editor

e: KeyboardEvent

Returns

void

Source

editor.ts:1598


onActionPerformed()

onActionPerformed(editor): void

Triggered when action is performed (unclude undo and redo)

Parameters

editor: Editor

Returns

void

Source

editor.ts:1514


onActivate()

onActivate(editor): void

Triggered when activated

Parameters

editor: Editor

Returns

void

Source

editor.ts:1504


onDeactivate()

onDeactivate(editor): void

Triggered when deactivate

Parameters

editor: Editor

Returns

void

Source

editor.ts:1509


pointerDown()

pointerDown(editor, e): void

pointerDown

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Source

editor.ts:1539


pointerMove()

pointerMove(editor, e): void

pointerMove

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Abstract

Source

editor.ts:1568


pointerUp()

pointerUp(editor, e): void

pointerUp

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Abstract

Source

editor.ts:1555


reset()

reset(): void

Reset the states of handler

Returns

void

Source

editor.ts:1471


update()

update(editor, e): void

Update handler

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Source

editor.ts:1524


updateHovering()

updateHovering(editor, e): void

Update handler when hovering (not dragging)

Parameters

editor: Editor

e: CanvasPointerEvent

Returns

void

Source

editor.ts:1529