Class: HexbinLayer

Defined in: layers/hexbin.ts:63

A drawable data series backed by GPU buffers.

Implements

• Layer

Constructors

Constructor

new HexbinLayer(gl, opts): HexbinLayer;

Defined in: layers/hexbin.ts:86

Parameters

Parameter	Type
gl	WebGL2RenderingContext
opts	HexbinOptions

Returns

HexbinLayer

Properties

id

readonly id: string;

Defined in: layers/hexbin.ts:64

Implementation of

Layer.id

---

yAxis

readonly yAxis: string;

Defined in: layers/hexbin.ts:65

The y axis this layer is bound to.

Implementation of

Layer.yAxis

Methods

bounds()

bounds(): 
  | {
  x: Range;
  y: Range;
}
  | null;

Defined in: layers/hexbin.ts:194

Data-space bounds of this layer, for autoscaling. null if empty.

Returns

| { x: Range; y: Range; } | null

Implementation of

Layer.bounds

---

colorInfo()

colorInfo(): ColorInfo | null;

Defined in: layers/hexbin.ts:190

Colormap + value range, when this layer maps values to colours — the plot uses it to draw a colorbar. null/absent for solid-coloured layers.

Returns

ColorInfo | null

Implementation of

Layer.colorInfo

---

dispose()

dispose(): void;

Defined in: layers/hexbin.ts:210

Returns

void

Implementation of

Layer.dispose

---

draw()

draw(state): void;

Defined in: layers/hexbin.ts:199

Parameters

Parameter	Type
state	DrawState

Returns

void

Implementation of

Layer.draw

---

setData()

setData(x, y): void;

Defined in: layers/hexbin.ts:181

Replace the point arrays, re-bin and re-upload the cells (for streaming).

Parameters

Parameter	Type
x	ArrayLike<number>
y	ArrayLike<number>

Returns

void