Working with objects
To modify an object, you must first select it using the Transformation tool. To change the properties of a selected object, use the Inspector, which displays all the properties for the selected object. To modify the Transformation properties (position, scale, and rotation) directly on the workspace, use the Transformation tool. You can only select and work with objects on the active layer.
When you select one or more objects, a bounding box appears around them. The bounding box is a frame with handles you can use to manipulate the objects.
Bounding boxes around simple objects are red. Around complex objects such as buttons and animation objects, bounding boxes are green.