Class CanvasRenderer

Index

Constructors

Methods

render drawNodeToBuffer drawDisplayToBuffer renderText renderClear

Constructors

constructor

new CanvasRenderer(): CanvasRenderer

Returns CanvasRenderer

Methods

render

render(
    displayObject: DisplayObject,
    buffer: RenderBuffer,
    matrix: Matrix,
    forRenderTexture?: boolean,
): number
Parameters
- displayObject: DisplayObject
- buffer: RenderBuffer
- matrix: Matrix
- OptionalforRenderTexture: boolean
Returns number
- Defined in egret/player/rendering/CanvasRenderer.ts:52

drawNodeToBuffer

drawNodeToBuffer(
    node: RenderNode,
    buffer: RenderBuffer,
    matrix: Matrix,
    forHitTest?: boolean,
): void
Parameters
- node: RenderNode
- buffer: RenderBuffer
- matrix: Matrix
- OptionalforHitTest: boolean
Returns void
- Defined in egret/player/rendering/CanvasRenderer.ts:426

drawDisplayToBuffer

drawDisplayToBuffer(
    displayObject: DisplayObject,
    buffer: RenderBuffer,
    matrix: Matrix,
): number
将一个DisplayObject绘制到渲染缓冲，用于RenderTexture绘制
Parameters
- displayObject: DisplayObject
  要绘制的显示对象
- buffer: RenderBuffer
  渲染缓冲
- matrix: Matrix
  要叠加的矩阵
Returns number
- Defined in egret/player/rendering/CanvasRenderer.ts:438

renderText

renderText(node: TextNode, context: CanvasRenderingContext2D): void
Parameters
- node: TextNode
- context: CanvasRenderingContext2D
Returns void
- Defined in egret/player/rendering/CanvasRenderer.ts:815

renderClear

renderClear(): void
Returns void
- Defined in egret/player/rendering/CanvasRenderer.ts:974