isInGroup
isInGroup()
Indicates whether this shape is in a group shape.
Example:
var aspose = aspose || {};
aspose.diagram = require("aspose.diagram");
diagram = new aspose.diagram.Diagram("AddingNewShape.vsdx");
// get a sub-shape by page name, group shape ID, and then sub-shape ID
shape = diagram.getPages().getPage("Page-3").getShapes().getShape(13).getShapes().getShape(2);
console.log("Is it in a Group: " + shape.isInGroup());