Sublayers & Grouping
To make a layer as sublayers to other layers, simply drag a layer into desired layers using Layer List. Any layer can be sublayers to other layers.
To group multiple layers, use group and ungroup button at the toolbar. Although grouping and adding sublayers may seem similar, there are few differences between them in QuartzCode.
When you group multiple layers, the layers will be put in group layer. A group layer always follow its sublayers size, which means if a sublayer’s size is changed, a group layer size will change to enclose its own sublayers size.