Enable Mouse Wheel Zoom: Determines whether mouse wheel controls zoom in ER modeler. Invert Mouse Wheel: Change the direction in which the mouse wheel zoom operates.
Colors
Relationship Line Color when Zoomed In: Color of relationship line when the zoom percentage is greater than or equal to 100%. This option is ignored if Fast Rendering is on.
Relationship Line Color when Zoomed Out: Color of relationship line when the zoom percentage is less than 100%.
