Learn how to set a picture as the background fill in a chart using Aspose.Cells for JavaScript via C++. Our guide will show you how to import and position the picture, adjust its size and color, and apply formatting options to enhance your chart's appearance...."text/javascript" > const { Workbook , SaveFormat , Utils } = AsposeCells...arrayBuffer (); const workbook = new Workbook ( new Uint8Array (...