Zooming a Diagram

When a diagram is first opened the zoom level is set to normal size. You can change the zoom level of your database diagram to control how much of the diagram you can see on your screen at once.

You have several ways to zoom the diagram in the window:

The most handy variant is to use the mouse wheel holding Ctrl button. Turn up the mouse wheel to zoom in digram, and turn down mouse wheel to zoom-out.
In the View menu you can find the Scale drop-down list with predefined scale factors. The same drop-down list is also placed in the View toolbar.
Press F6 to zoom in diagram, and F7 to zoom out. Press F5 to return to actual size (100%) of the diagram.
In the Palette toolbar the Zoom-in () and Zoom-out () buttons can be found.
Select the View | Zoom In or View | Zoom Out menu items to zoom in and to zoom out respectively.

Pay attention to the 'Fit To Screen' function, that pick-up properly scaling factor to display your diagram fully. You can call this function from the View menu by clicking on the 'Fit To Screen' label.