Problem:
Your Giza furniture symbols have suddenly started appearing in multiple different colors and you wish to return the drawing to be displayed all in black.
Solution:
The draw in black setting mentioned below is set to 2D only by default. This forces Giza to always display everything in the 2D window in the black color. Occasionally a glitch may occur that causes the program to behave as if it was set to "None" which then shows the underlying colors of the furniture items. To fix this, follow the steps outlined below to toggle the setting to None, and then back to 2D Only to correct the issue.
1. Go to the Tools menu and then select Options.
2. Click the Display Tab.
3. Toggle the Draw in Black setting to None.
4. Click Apply and then OK.
5. Go to the Tools menu and then select Options.
6. Click the Display Tab.
7. Toggle the Draw in Black setting back to 2D Only.
8. Click Apply and then OK.
The drawing should now be reset to display all in black.