You can customize a Posterino document to a large degree. The Inspector plays a central role in altering various properties of a Posterino document.
To use the Inspector:
Open the Inspector by clicking the toolbar button (Command-Shift-I). The inspector window appears:
Select an image object on your document. The Inspector displays various panels showing the properties of the image object:
Now you can change the properties of the selected object(s) by altering the values displayed in the Inspector.
You can select more than one object to change properties of all selected objects all at the same time.
You can add additional layers to an object by using the popup and
button at the bottom of the Inspector:You can remove a layers by clicking the '
'-button on the left of the title bar of an Inspector panel: