The Font Dialog window is used to specify the typeface, size, colors,
antialiasing, and opacity of a text object:
Select the desired typeface in the Font list box on the left.
Click on a font size in the Size list box or type in a value in the entryfield
above it to set the font size.
The three alignment option buttons are left, centered, and right justified.
The foreground and background colors can be set by double-clicking on the
color boxes to bring up the Color Picker window.
Antialiasing smooths the jagged edges of fonts. You can see its dramatic
effect by clicking the Antialiasing checkbox on and off while observing its effect
in the Preview area.
The Background Opaque checkbox controls whether the background of the text
object will cover objects behind it (checkbox off) or if the background objects
will show through the background of the text object (checkbox off).