viz.core.generateThumbnail
function generateThumbnail(source: RenderTarget, options: ThumbnailOptions = {}): Promise<Blob>Convenience function to generate a thumbnail from a render target.
Parameters
sourceRenderTargetoptionsThumbnailOptionsoptional
Returns
Promise<Blob>Examples
const blob = await generateThumbnail(renderTarget, { maxSize: 64, format: 'webp' });