Layers
tab
Every
object on the canvas is located on a particular layer. You can use this tab
to preview, select/deselect, hide/unhide, lock/unlock or to change the position
(backward/forward) of a particular layer or a group of layers. The upper part
of this tab contains a listbox with a list of layers. This listbox also contains
checkboxes which perform the above mentioned operations on layers. The bottom
part of the tab contains a buttons for the deleting layers and for changing
the layer’s position.