Controller

Constructors

new Controller()

new Controller(manipulator): Controller

Parameters

• manipulator: Manipulator

Returns

Controller

Source

editor.ts:1717

Properties

dragPoint

dragPoint: number[]

Current drag point in shape’s LCS

Source

editor.ts:1665

dragPointCCS

dragPointCCS: number[]

Current drag point in shape’s CCS

Source

editor.ts:1675

dragPointGCS

dragPointGCS: number[]

Current drag point in shape’s GCS

Source

editor.ts:1670

dragPrevPoint

dragPrevPoint: number[]

Previous drag point in shape’s LCS

Source

editor.ts:1650

dragPrevPointCCS

dragPrevPointCCS: number[]

Previous drag point in shape’s CCS

Source

editor.ts:1660

dragPrevPointGCS

dragPrevPointGCS: number[]

Previous drag point in shape’s GCS

Source

editor.ts:1655

dragStartPoint

dragStartPoint: number[]

Drag start point in shape’s LCS

Source

editor.ts:1635

dragStartPointCCS

dragStartPointCCS: number[]

Drag start point in shape’s CCS

Source

editor.ts:1645

dragStartPointGCS

dragStartPointGCS: number[]

Drag start point in shape’s GCS

Source

editor.ts:1640

dragging

dragging: boolean = false

Indicates whether this controller is dragging or not

Source

editor.ts:1630

dx

dx: number = 0

X-distance from dragStartPoint to dragPoint in shape’s LCS

Source

editor.ts:1680

dxGCS

dxGCS: number = 0

X-distance from dragStartPoint to dragPoint in GCS

Source

editor.ts:1700

dxStep

dxStep: number = 0

X-distance from dragPrevPoint to dragPoint in shape’s LCS

Source

editor.ts:1690

dxStepGCS

dxStepGCS: number = 0

X-distance from dragPrevPoint to dragPoint in GCS

Source

editor.ts:1710

dy

dy: number = 0

Y-distance from dragStartPoint to dragPoint in shape’s LCS

Source

editor.ts:1685

dyGCS

dyGCS: number = 0

Y-distance from dragStartPoint to dragPoint in GCS

Source

editor.ts:1705

dyStep

dyStep: number = 0

Y-distance from dragPrevPoint to dragPoint in shape’s LCS

Source

editor.ts:1695

dyStepGCS

dyStepGCS: number = 0

Y-distance from dragPrevPoint to dragPoint in GCS

Source

editor.ts:1715

hasHandle

hasHandle: boolean = false

Indicates whether this controller has handles or not

Source

editor.ts:1625

manipulator

manipulator: Manipulator

Source

editor.ts:1620

Methods

active()

active(editor, shape): boolean

Indicates the controller is active or not

Parameters

• editor: Editor

• shape: Shape

Returns

boolean

Source

editor.ts:1746

draw()

draw(editor, shape): void

Draw controller

Parameters

• editor: Editor

• shape: Shape

Returns

void

Source

editor.ts:1775

drawDragging()

drawDragging(editor, shape, e): void

Draw on dragging

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

void

Source

editor.ts:1780

drawHovering()

drawHovering(editor, shape, e): void

Draw on hovering

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

void

Source

editor.ts:1785

finalize()

finalize(editor, shape, e): void

Finalize shape by ghost

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

void

Source

editor.ts:1800

initialize()

initialize(editor, shape, e): void

Initialize before dragging

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

void

Source

editor.ts:1790

keyDown()

keyDown(editor, shape, e): boolean

Handle keydown event

Parameters

• editor: Editor

• shape: Shape

• e: KeyboardEvent

Returns

boolean

handled or not

Source

editor.ts:1891

keyUp()

keyUp(editor, shape, e): boolean

Handle keyup event

Parameters

• editor: Editor

• shape: Shape

• e: KeyboardEvent

Returns

boolean

handled or not

Source

editor.ts:1905

mouseCursor()

mouseCursor(editor, shape, e): null | [string, number]

Returns mouse cursor for the controller

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

null | [string, number]

cursor object (null is default cursor)

Source

editor.ts:1764

mouseIn()

mouseIn(editor, shape, e): boolean

Returns true if mouse cursor is inside the controller. Default implementation returns true if the point inside the shape.

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

boolean

Source

editor.ts:1754

pointerDown()

pointerDown(editor, shape, e): boolean

Handle pointer down event

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

boolean

handled or not

Source

editor.ts:1806

pointerMove()

pointerMove(editor, shape, e): boolean

Handle pointer move event

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

boolean

handled or not

Source

editor.ts:1838

pointerUp()

pointerUp(editor, shape, e): boolean

Handle pointer up event

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

boolean

handled or not

Source

editor.ts:1872

reset()

reset(): void

Returns

void

Source

editor.ts:1722

update()

update(editor, shape, e): void

Update ghost

Parameters

• editor: Editor

• shape: Shape

• e: CanvasPointerEvent

Returns

void

Source

editor.ts:1795