Label is defined in
Labels can be included in drawings by using the
dotlabel() functions, which are currently defined for the classes
Path, and the classes derived from them.
See Point Reference; Labelling, and
See Path Reference; Labelling.
They are currently not defined for
Solid, and its derived classes.
I plan to add them for
Users will normally
never need to declare objects of type
Label, access its data
members or call its member functions directly.
dotlabel() is invoked, one or more
allocated dynamically and pointers to the new
Labels are placed
vector<Label*> labels of a
current_picture, by default. There are no explicitly defined
Label, nor is it intended that
ever be created in any way other than through
dotlabel(). When a
Picture is copied, the
copied, too, and when a
Picture is cleared (using
Picture::clear()) or destroyed, the
Labels are deallocated