Class TextBubbleSkin

Hierarchy (View Summary)

Skin
- TextBubbleSkin

Constructors

constructor

new TextBubbleSkin(): TextBubbleSkin
Returns TextBubbleSkin
Inherited from Skin.constructor

Properties

_bubbleType

_bubbleType: TextBubbleType

_canvas

_canvas: HTMLCanvasElement

_id

_id: number

_lines

_lines: string[]

_pointsLeft

_pointsLeft: boolean

_renderedScale

_renderedScale: number

_renderer

_renderer: RenderWebGL

_rotationCenter

_rotationCenter: V3

_silhouette

_silhouette: Silhouette

_size

_size: [number, number]

`Readonly`_style

_style: Readonly<TextBubbleStyle>

_text

_text: string

_textAreaSize

_textAreaSize: { height: number; width: number }

_textDirty

_textDirty: boolean

_texture

_texture: WebGLTexture | null

_textureDirty

_textureDirty: boolean

_uniforms

_uniforms: { u_skin: WebGLTexture | null; u_skinSize: [number, number] }

measurementProvider

measurementProvider: CanvasMeasurementProvider

private

private: boolean

textWrapper

textWrapper: TextWrapper

Accessors

id

get id(): number
Returns number
Inherited from Skin.id
- Defined in types/scratch-render.d.ts:151

rotationCenter

get rotationCenter(): V3
Returns V3
Inherited from Skin.rotationCenter
- Defined in types/scratch-render.d.ts:156

size

get size(): [number, number]
Returns [number, number]
Inherited from Skin.size
- Defined in types/scratch-render.d.ts:153

Methods

_reflowLines

_reflowLines(): void
Returns void
- Defined in types/scratch-render.d.ts:352

_renderTextBubble

_renderTextBubble(scale: number): void
Parameters
- scale: number
Returns void
- Defined in types/scratch-render.d.ts:354

_restyleCanvas

_restyleCanvas(): void
Returns void
- Defined in types/scratch-render.d.ts:351

_setTexture

_setTexture(image: BitmapData): void
Parameters
- image: BitmapData
Returns void
Inherited from Skin._setTexture
- Defined in types/scratch-render.d.ts:188

calculateRotationCenter

calculateRotationCenter(): [number, number]
Always returns the middle of the skin (size / 2). No relation to Skin._rotationCenter or Skin.rotationCenter.

Returns [number, number]
Inherited from Skin.calculateRotationCenter
- Defined in types/scratch-render.d.ts:162

dispose

dispose(): void
Returns void
Inherited from Skin.dispose
- Defined in types/scratch-render.d.ts:197

emitWasAltered

emitWasAltered(): void
Returns void
Inherited from Skin.emitWasAltered
- Defined in types/scratch-render.d.ts:146

getFenceBounds

getFenceBounds(
drawable: Drawable,
result?: RenderWebGL.Rectangle,
): RenderWebGL.Rectangle
Get the bounds of the drawable for determining its fenced position. For compatibility with Scratch 2, we always use getAABB.
Parameters
- drawable: Drawable
- Optionalresult: RenderWebGL.Rectangle
Returns RenderWebGL.Rectangle
Inherited from Skin.getFenceBounds
- Defined in types/scratch-render.d.ts:195

getTexture

getTexture(scale?: [number, number]): WebGLTexture
Parameters
- Optionalscale: [number, number]
Returns WebGLTexture
Inherited from Skin.getTexture
- Defined in types/scratch-render.d.ts:187

getUniforms

getUniforms(
scale?: [number, number],
): { u_skin: WebGLTexture | null; u_skinSize: [number, number] }
Parameters
- Optionalscale: [number, number]
Returns { u_skin: WebGLTexture | null; u_skinSize: [number, number] }
Inherited from Skin.getUniforms
- Defined in types/scratch-render.d.ts:170

isMetricsReady

isMetricsReady(): boolean
Returns boolean
Inherited from Skin.isMetricsReady
- Defined in types/scratch-render.d.ts:148

isTouchingLinear

isTouchingLinear(textureCoordinate: V3): boolean
Parameters
- textureCoordinate: V3
Returns boolean
See
Inherited from Skin.isTouchingLinear
- Defined in types/scratch-render.d.ts:183

isTouchingNearest

isTouchingNearest(textureCoordinate: V3): boolean
Parameters
- textureCoordinate: V3
Returns boolean
See
Inherited from Skin.isTouchingNearest
- Defined in types/scratch-render.d.ts:178

setEmptyImageData

setEmptyImageData(): void
Returns void
Inherited from Skin.setEmptyImageData
- Defined in types/scratch-render.d.ts:189

setStyle

setStyle(newStyles: Partial<TextBubbleStyle>): void
Change style used for rendering the bubble. Properties not specified will be unchanged. Given argument will be copied internally, so you can freely change it later without affecting the skin.
Parameters
- newStyles: Partial<TextBubbleStyle>
Returns void
- Defined in types/scratch-render.d.ts:323

setTextBubble

setTextBubble(type: TextBubbleType, text: string, pointsLeft: boolean): void
Parameters
- type: TextBubbleType
  Type of bubble.
- text: string
  Text to display.
- pointsLeft: boolean
  True if this bubble points left, false if this bubble points right.
Returns void
- Defined in types/scratch-render.d.ts:349

updateSilhouette

updateSilhouette(): void
Returns void
Inherited from Skin.updateSilhouette
- Defined in types/scratch-render.d.ts:173

useNearest

useNearest(scale: [number, number], drawable: Drawable): boolean
Parameters
- scale: [number, number]
- drawable: Drawable
Returns boolean
Inherited from Skin.useNearest
- Defined in types/scratch-render.d.ts:185