Optional format?: "png" | "jpg"Optional height?: numberoptional, when omitted the view-height is used
Optional quality?: numberimage quality: 0..1 (only relevant for jpg, default: 1)
Optional region?: RegioniOS only, optional region to render
Optional result?: "file" | "base64"result types, defaults to 'file'
Optional width?: numberoptional, when omitted the view-width is used
image formats, defaults to 'png'