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canvasToImage() function

将 Canvas 转换为图像对象

Signature:

canvasToImage: (canvas: HTMLCanvasElement, quality?: number) => HTMLImageElement

Parameters

Parameter	Type	Description
canvas	HTMLCanvasElement	要转换的 Canvas 元素
quality	number	(Optional) 图像质量，范围在 0 到 1 之间，默认为 1

**Returns:**

HTMLImageElement

转换后的图像对象