Selection
By clicking and dragging on an empty spot and dragging a selection frame is shown. Everything within this frame gets selected.
By holding the shift key more elements can be added or removed to a selction by clicking on elements or click-dragging a second selection frame.
Depending on the selected element small scaling boxes in the corners of the selection or a rotation knob are shown.
Selected objects can be grouped or arranged in different manners from the mainmenu item “arrange”.
If you click or select an object of a group all grouped objects will be selected automatically.
Moving
To move selected elements just click somewhere inside the selection frame and drag the selection around.
If a selected atoms or molecules are moved over other atoms, intersecting atoms are highlighted. By releasing the selection the molecules are combined at these intersection points.
Scale
If visible, just click on a controlpoint of the selection frame and drag around. The selection gets scaled. By holding the shift key width and height scaling is identical.
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