### Preferences

1. Define the ruler transparency from 50% - 100%.

2. Set the position of the control elements in the guidelines (left/right and top/bottom respectively), and the guideline color.

3. Set the color of the simulated screen.

4. You can fade the GuideLiner elements in and out with a defineable key combination (hot key). Then it doesn't matter if other applications are in front.
   The hot key will only be checked if this switch is set. In order to define your desired key combination, click on the field below and press your desired key combination.