If the character is entirely blank, the BPL file has no outline s at all. The outline property is somewhat more complex than the rest, so we describe it below. Each successive piece of the outline is relative to a current point, and also updates the current point. At least one piece must be present. Then set the current point to the endpoint.
All coordinates are realstrs.
If the last point the last piece of the outline is not the same as the starting point, the result is undefined. The final piece of a BPL file is the postamble . Defines the bounding box for the entire font in the same way as the bb property defines the bounding box for a character. See section BPL characters . The number of characters in the BPL file.