Interface: ISliceView

Defined in: src/display/interfaces/ISliceView.ts:8

Interface for the slice view component that handles rendering and display

Accessors

width

Get Signature

get width(): number;

Defined in: src/display/interfaces/ISliceView.ts:57

Get the width of the view

Returns

number

---

height

Get Signature

get height(): number;

Defined in: src/display/interfaces/ISliceView.ts:62

Get the height of the view

Returns

number

Methods

updatePosition()

updatePosition(coord): void;

Defined in: src/display/interfaces/ISliceView.ts:12

Update the position/coordinate being displayed

Parameters

coord

number[]

Returns

void

---

renderSlice()

renderSlice(): void;

Defined in: src/display/interfaces/ISliceView.ts:17

Render the current slice

Returns

void

---

handleResize()

handleResize(): void;

Defined in: src/display/interfaces/ISliceView.ts:22

Handle window/container resize events

Returns

void

---

getCoordinateTransformer()

getCoordinateTransformer(): ICoordinateTransformer;

Defined in: src/display/interfaces/ISliceView.ts:27

Get the coordinate transformer for this view

Returns

ICoordinateTransformer

---

getCanvas()

getCanvas(): HTMLCanvasElement;

Defined in: src/display/interfaces/ISliceView.ts:32

Get the canvas element

Returns

HTMLCanvasElement

---

addPointerMoveListener()

addPointerMoveListener(handler): void;

Defined in: src/display/interfaces/ISliceView.ts:37

Add a pointer move event listener

Parameters

handler

PointerEventHandler

Returns

void

---

addPointerDownListener()

addPointerDownListener(handler): void;

Defined in: src/display/interfaces/ISliceView.ts:42

Add a pointer down event listener

Parameters

handler

PointerEventHandler

Returns

void

---

removePointerMoveListener()

removePointerMoveListener(handler): void;

Defined in: src/display/interfaces/ISliceView.ts:47

Remove a pointer move event listener

Parameters

handler

PointerEventHandler

Returns

void

---

removePointerDownListener()

removePointerDownListener(handler): void;

Defined in: src/display/interfaces/ISliceView.ts:52

Remove a pointer down event listener

Parameters

handler

PointerEventHandler

Returns

void

---

getScale()

getScale(): number;

Defined in: src/display/interfaces/ISliceView.ts:67

Get the current scale factor applied to the view content

Returns

number

---

dispose()

dispose(): void;

Defined in: src/display/interfaces/ISliceView.ts:72

Dispose of the view and clean up resources

Returns

void

---

disposeLayers()?

optional disposeLayers(): void;

Defined in: src/display/interfaces/ISliceView.ts:75

Release render layers before renderer teardown in multi-view owners.

Returns

void

---

addLayer()?

optional addLayer(id, layer): void;

Defined in: src/display/interfaces/ISliceView.ts:80

Add a render layer (e.g., crosshair or custom annotation)

Parameters

id

string

layer

SliceLayer

Returns

void

---

removeLayer()?

optional removeLayer(id): void;

Defined in: src/display/interfaces/ISliceView.ts:85

Remove a render layer by id

Parameters

id

string

Returns

void

---

getLayer()?

optional getLayer(id): SliceLayer | undefined;

Defined in: src/display/interfaces/ISliceView.ts:88

Look up a render layer by id.

Parameters

id

string

Returns

SliceLayer | undefined

---

setBackground()?

optional setBackground(color, alpha?): void;

Defined in: src/display/interfaces/ISliceView.ts:91

Change the canvas clear colour (and alpha) without rebuilding.

Parameters

color

number

alpha?

number

Returns

void

---

redraw()?

optional redraw(): void;

Defined in: src/display/interfaces/ISliceView.ts:94

Re-lay out screen-space overlays and render, without rebuilding textures.

Returns

void