!18528...

!18528 [canvas]canvasrenderingcontext2d和offscreencanvasrenderingcontext2d构造中RenderingContextSettings非必填--3.2release Merge pull request !18528 from zhangbingce/cherry-pick-1684807745

!18528...
!18528 [canvas]canvasrenderingcontext2d和offscreencanvasrenderingcontext2d构造中RenderingContextSettings非必填--3.2release Merge pull request !18528 from zhangbingce/cherry-pick-1684807745
e367fdf6 · openharmony_ci · Gitee · da203d72 · 1c471c31 · e367fdf6
2 changed file
--- a/zh-cn/application-dev/reference/arkui-ts/ts-canvasrenderingcontext2d.md
+++ b/zh-cn/application-dev/reference/arkui-ts/ts-canvasrenderingcontext2d.md
@@ -10,7 +10,7 @@

 ## 接口

-CanvasRenderingContext2D(setting: RenderingContextSetting)
+CanvasRenderingContext2D(settings?: RenderingContextSettings)

 从API version 9开始，该接口支持在ArkTS卡片中使用。

@@ -18,7 +18,7 @@ CanvasRenderingContext2D(setting: RenderingContextSetting)

 | 参数名     | 参数类型                                     | 必填   | 参数描述                                     |
 | ------- | ---------------------------------------- | ---- | ---------------------------------------- |
-| setting | [RenderingContextSettings](#renderingcontextsettings) | 是    | 见[RenderingContextSettings](#renderingcontextsettings)。 |
+| setting | [RenderingContextSettings](#renderingcontextsettings) | 否    | 见[RenderingContextSettings](#renderingcontextsettings)。 |


 ### RenderingContextSettings

--- a/zh-cn/application-dev/reference/arkui-ts/ts-offscreencanvasrenderingcontext2d.md
+++ b/zh-cn/application-dev/reference/arkui-ts/ts-offscreencanvasrenderingcontext2d.md
@@ -10,7 +10,7 @@

 ## 接口

-OffscreenCanvasRenderingContext2D(width: number, height: number, setting: RenderingContextSettings)
+OffscreenCanvasRenderingContext2D(width: number, height: number, settings?: RenderingContextSettings)

 从API version 9开始，该接口支持在ArkTS卡片中使用。

@@ -20,7 +20,7 @@ OffscreenCanvasRenderingContext2D(width: number, height: number, setting: Render
 | ------- | ------------------------------------------------------------ | ---- | ------------------------------------ |
 | width   | number                                                       | 是   | 离屏画布的宽度                       |
 | height  | number                                                       | 是   | 离屏画布的高度                       |
-| setting | [RenderingContextSettings](ts-canvasrenderingcontext2d.md#renderingcontextsettings) | 是   | 见RenderingContextSettings接口描述。 |
+| setting | [RenderingContextSettings](ts-canvasrenderingcontext2d.md#renderingcontextsettings) | 否   | 见RenderingContextSettings接口描述。 |


 ## 属性