SharePoint Image Maps(英語版)
SharePointでクリック可能な領域を持つインタラクティブな画像を作成
SharePoint Image Maps helps you create interactive images from within SharePoint. An image map is one image with multiple 'clickable' hotspots. An image like this with clickable regions, can replace the need for custom page layout design and several text links or buttons on a SharePoint page, making the page look sharper and offering visitors a more intuitive user interface.
SharePoint Image Maps Features