The sizes and measures in flash objects are administrated as other grafic tools.
To import images from other formats, like jpg, png, gif,… Use the Import option: File –> Import, we can import images in the library. For example we can imoprt the landscape of our film.
To change the size of an object by hand, we have the free transformation tool, in the clssic left side bar:
Bellow we can se various suboptions:
as we want do: enlarge, rotate,….
To rotate, the rotation axis is the white circle in the image:
Another option is to transform the size in Window –> Trransform:
We use the green guides to fix the measures in the scene, to transfor after. You can take it dragging from the ruler:
You can hide them with right button over the frame.