Fill Settings

You can use the fill settings palette to alter the fill on your selected branches and graphics:

If you turn on the Fill checkbox, the graphic will be filled.

To make the selected graphics or branches inherit their fill color from their parents (parent branch in the case of a branch or the branch they are attached to in the case of attached graphics), turn on the Inherit color from parent checkbox. To set the color explicitly yourself, turn the Inherit checkbox off, and use the color well to set the color.