Black on White/White on Black
This option selects the background color of the drawing. Normally, Black on White is used resulting in a white background. However, when some entities are in lighter colors, such as yellow, it is easi
This option selects the background color of the drawing. Normally, Black on White is used resulting in a white background. However, when some entities are in lighter colors, such as yellow, it is easier to see them when with a black bacground. In that case select White on Black.
