SelectionHandler

Enumerations

SelectionState

Enumeration Members

Enumeration Member	Value
Drag	2
Idle	0
Resize	3
Rotate	4
Select	1

Classes

SelectionHandler

Implements

• ISelectionHandler

Constructors

Constructor

new SelectionHandler(
   hitTestManager, 
   canvas, 
   snapLinesHandler, 
   interactiveZonesHandler): SelectionHandler;

Parameters

Parameter	Type
hitTestManager	HitTestManager
canvas	Canvas
snapLinesHandler	SnapLinesHandler
interactiveZonesHandler	IInteractiveZonesHandler

Returns

SelectionHandler

Properties

ch

readonly static ch: number[];

cw

readonly static cw: number[];

Accessors

allowManipulation

Get Signature

get allowManipulation(): boolean;

Returns

boolean

allowMove

Get Signature

get allowMove(): boolean;

Returns

boolean

border

Get Signature

get border(): ILtrb;

Returns

ILtrb

currentItemHandler

Get Signature

get currentItemHandler(): BaseRectangleItemHandler;

Returns

BaseRectangleItemHandler

Implementation of

ISelectionHandler.currentItemHandler

enabled

Get Signature

get enabled(): boolean;

Returns

boolean

ignoreSimpleMode

Set Signature

set ignoreSimpleMode(value): void;

Parameters

Parameter	Type
value	boolean

Returns

void

isDragging

Get Signature

get isDragging(): boolean;

Returns

boolean

Implementation of

ISelectionHandler.isDragging

isIdle

Get Signature

get isIdle(): boolean;

Returns

boolean

Implementation of

ISelectionHandler.isIdle

isResizing

Get Signature

get isResizing(): boolean;

Returns

boolean

Implementation of

ISelectionHandler.isResizing

isRotating

Get Signature

get isRotating(): boolean;

Returns

boolean

Implementation of

ISelectionHandler.isRotating

locked

Get Signature

get locked(): boolean;

Returns

boolean

manipulationPermissions

Get Signature

get manipulationPermissions(): ManipulationPermissions;

Returns

ManipulationPermissions

Implementation of

ISelectionHandler.manipulationPermissions

multipleSelectionEnabled

Get Signature

get multipleSelectionEnabled(): boolean;

Returns

boolean

Set Signature

set multipleSelectionEnabled(value): void;

Parameters

Parameter	Type
value	boolean

Returns

void

parentRectangle

Get Signature

get parentRectangle(): RotatedRectangleF;

Returns

RotatedRectangleF

Implementation of

ISelectionHandler.parentRectangle

rectangle

Get Signature

get rectangle(): RotatedRectangleF;

Returns

RotatedRectangleF

rectangleSigns

Get Signature

get rectangleSigns(): RectangleSignsType;

Returns

RectangleSignsType

Implementation of

ISelectionHandler.rectangleSigns

region

Get Signature

get region(): RectangleF;

Returns

RectangleF

resizeIndex

Get Signature

get resizeIndex(): number;

Returns

number

Implementation of

ISelectionHandler.resizeIndex

selectedItemHandlers

Get Signature

get selectedItemHandlers(): any;

Returns

any

Implementation of

ISelectionHandler.selectedItemHandlers

selectionHitTestManager

Get Signature

get selectionHitTestManager(): SelectionHitTestManager;

Returns

SelectionHitTestManager

visibleRectangle

Get Signature

get visibleRectangle(): any;

Returns

any

Implementation of

ISelectionHandler.visibleRectangle

Methods

addCurrentItemChanged()

addCurrentItemChanged(listener): void;

Parameters

Parameter	Type
listener	(item) => void

Returns

void

addOnSelectionChanged()

addOnSelectionChanged(handler): void;

Parameters

Parameter	Type
handler	() => any

Returns

void

addSelectedItemHandler()

addSelectedItemHandler(itemHandler): void;

Parameters

Parameter	Type
itemHandler	BaseRectangleItemHandler

Returns

void

addSelectedItemHandlersChanged()

addSelectedItemHandlersChanged(handler): void;

Parameters

Parameter	Type
handler	AnyFunction

Returns

void

clearSelectedItemHandlers()

clearSelectedItemHandlers(): void;

Returns

void

disable()

disable(): void;

Returns

void

dispose()

dispose(): void;

Returns

void

enable()

enable(): void;

Returns

void

getHighlightRectangles()

getHighlightRectangles(): RotatedRectangleF[];

Returns

RotatedRectangleF[]

Implementation of

ISelectionHandler.getHighlightRectangles

getSelectionDrawingParams()

getSelectionDrawingParams(): ISelectionOptions;

Returns

ISelectionOptions

Implementation of

ISelectionHandler.getSelectionDrawingParams

isItemHandlerSelected()

isItemHandlerSelected(itemHandler): any;

Parameters

Parameter	Type
itemHandler	BaseRectangleItemHandler

Returns

any

isOnlyThisItemHandlerSelected()

isOnlyThisItemHandlerSelected(itemHandler): boolean;

Parameters

Parameter	Type
itemHandler	BaseRectangleItemHandler

Returns

boolean

lock()

lock(saveSelectedItems?): void;

Parameters

Parameter	Type	Default value
saveSelectedItems	boolean	false

Returns

void

move()

move(args, state): void;

Parameters

Parameter	Type
args	IMoveParams
state	InputState

Returns

void

moveByPoint()

moveByPoint(
   args, 
   state, 
   ignoreSnapLines, 
   startPoint?): void;

Parameters

Parameter	Type	Default value
args	IMoveByPointParams	undefined
state	InputState	undefined
ignoreSnapLines	boolean	undefined
startPoint	PointF	null

Returns

void

removeCurrentItemChanged()

removeCurrentItemChanged(listener): void;

Parameters

Parameter	Type
listener	(item) => void

Returns

void

removeOnSelectionChanged()

removeOnSelectionChanged(handler): void;

Parameters

Parameter	Type
handler	() => any

Returns

void

removeSelectedItemHandler()

removeSelectedItemHandler(itemHandler): void;

Parameters

Parameter	Type
itemHandler	BaseRectangleItemHandler

Returns

void

removeSelectedItemHandlersChanged()

removeSelectedItemHandlersChanged(handler): void;

Parameters

Parameter	Type
handler	AnyFunction

Returns

void

resizeByPoint()

resizeByPoint(
   args, 
   state, 
   startPoint?): void;

Parameters

Parameter	Type	Default value
args	IResizeByPointParams	undefined
state	InputState	undefined
startPoint	PointF	null

Returns

void

rotateByPoint()

rotateByPoint(
   args, 
   state, 
   startPoint?): void;

Parameters

Parameter	Type	Default value
args	IRotateByPointParams	undefined
state	InputState	undefined
startPoint	PointF	null

Returns

void

setSelectedItemHandlers()

setSelectedItemHandlers(itemHandlers, dontClean?): void;

Parameters

Parameter	Type	Default value
itemHandlers	BaseRectangleItemHandler[]	undefined
dontClean	boolean	false

Returns

void

unlock()

unlock(): void;

Returns

void

update()

update(force?): void;

Parameters

Parameter	Type	Default value
force	boolean	false

Returns

void