Handler
Handler
Extended by
HandHandlerSelectHandlerEraserHandlerRectangleFactoryHandlerEllipseFactoryHandlerTextFactoryHandlerConnectorFactoryHandlerLineFactoryHandlerFreehandFactoryHandlerHighlighterFactoryHandlerImageFactoryHandlerFrameFactoryHandlerMirrorFactoryHandlerEmbedFactoryHandler
Constructors
new Handler()
new Handler(
id,options?):Handler
Parameters
• id: string
• options?: Partial<HandlerOptions>
Returns
Source
packages/core/src/editor.ts:1485
Properties
dragPoint
dragPoint:
number[]
Source
packages/core/src/editor.ts:1483
dragStartPoint
dragStartPoint:
number[]
Source
packages/core/src/editor.ts:1482
dragging
dragging:
boolean
Source
packages/core/src/editor.ts:1481
id
id:
string
Source
packages/core/src/editor.ts:1479
options
options:
HandlerOptions
Source
packages/core/src/editor.ts:1480
Methods
activate()
activate(
editor):void
Activate the handler
Parameters
• editor: Editor
Returns
void
Source
packages/core/src/editor.ts:1518
complete()
complete(
editor):void
Trigger when the handler action is complete
Parameters
• editor: Editor
Returns
void
Source
packages/core/src/editor.ts:1509
deactivate()
deactivate(
editor):void
Deactivate the handler
Parameters
• editor: Editor
Returns
void
Source
packages/core/src/editor.ts:1526
drawDragging()
drawDragging(
editor,e):void
Draw dragging
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void
Source
packages/core/src/editor.ts:1642
drawHovering()
drawHovering(
editor,e):void
Draw hovering
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void
Source
packages/core/src/editor.ts:1637
drawSelection()
drawSelection(
editor):void
Draw ghost for the selected shape
Parameters
• editor: Editor
Returns
void
Source
packages/core/src/editor.ts:1632
finalize()
finalize(
editor,e):void
Finalize handler
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void
Source
packages/core/src/editor.ts:1563
initialize()
initialize(
editor,e):void
Initialize handler
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void
Source
packages/core/src/editor.ts:1548
keyDown()
keyDown(
editor,e):boolean
keyDown
Parameters
• editor: Editor
• e: KeyboardEvent
Returns
boolean
Source
packages/core/src/editor.ts:1614
keyUp()
keyUp(
editor,e):void
keyUp
Parameters
• editor: Editor
• e: KeyboardEvent
Returns
void
Source
packages/core/src/editor.ts:1627
onActionPerformed()
onActionPerformed(
editor):void
Triggered when action is performed (unclude undo and redo)
Parameters
• editor: Editor
Returns
void
Source
packages/core/src/editor.ts:1543
onActivate()
onActivate(
editor):void
Triggered when activated
Parameters
• editor: Editor
Returns
void
Source
packages/core/src/editor.ts:1533
onDeactivate()
onDeactivate(
editor):void
Triggered when deactivate
Parameters
• editor: Editor
Returns
void
Source
packages/core/src/editor.ts:1538
pointerDown()
pointerDown(
editor,e):void
pointerDown
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void
Source
packages/core/src/editor.ts:1568
pointerMove()
pointerMove(
editor,e):void
pointerMove
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void
Abstract
Source
packages/core/src/editor.ts:1597
pointerUp()
pointerUp(
editor,e):void
pointerUp
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void
Abstract
Source
packages/core/src/editor.ts:1584
reset()
reset():
void
Reset the states of handler
Returns
void
Source
packages/core/src/editor.ts:1500
update()
update(
editor,e):void
Update handler
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void
Source
packages/core/src/editor.ts:1553
updateHovering()
updateHovering(
editor,e):void
Update handler when hovering (not dragging)
Parameters
• editor: Editor
• e: CanvasPointerEvent
Returns
void