Layer Setup
This button brings up the Layer Selection dialog, where you can select a work layer, and turn layers on or off for display in your drawing. This function is also available from the Layer button, located in the lower left of the Giza screen.
Current Color
To change the color, click the button. The Select Color dialog appears. Click the color you want, and click OK. If you wish to modify a color, double click it to bring up the Color to Modify dialog.
Pen
This dialog appears when you click the arrow next to the Pen box on the Lower Status Bar. Pens are used to display lines differently in the drawing. To change the current pen type, select a pen from the list and click OK.
XY Forcing
Check XY to enable XY Forcing in your drawing. This makes it so that all lines or walls you draw are forced to be at 90 degree angles to one another (in general, this is true vertical and horizontal).
Rounding
Turn the Ruler on to force placement of elements to conform to the increment set for the Ruler. This increment is set on the Input tab of the Options dialog, located on the Tools menu. The default Ruler increment is 1'-0".
Work Angle
Click the Work Angle button to bring up the Set Work Angle dialog, where you may control your drawing angle.