getImageDataUrl
getImageDataUrl(
canvas,page,shapes,options):Promise<string>
Get Base64-encoded image data of the given page.
Parameters
• canvas: Canvas
The editor’s canvas
• page: Page
The page to draw.
• shapes: Shape[]
The shapes to draw in the page. If empty, render all shapes in the page.
• options: Partial<ExportImageOptions>
The options for drawing.
Returns
Promise<string>
The Base64-encoded image data of the shapes.