ImageScaleVariantOptions

Options for ‘Image.addScaleVariant’.

Properties 

scaleFactor 

scaleFactor: number;

The device scale factor for this representation (for example 2.0 for a Retina variant).

size 

size?: Size;

Pixel width and height when using buffer. Same semantics as Image.fromBuffer: ignored when the buffer is decoded via dataURL.

buffer 

buffer?: Uint8Array;

PNG or JPEG bytes, or raw premultiplied RGBA (see Image.fromBuffer).

dataURL 

dataURL?: string;

A PNG or JPEG data: URL (base64-encoded image in the URL).