Handle annotations bound to AtomSymbols.

Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
Some aesthetic tweaks to parameters and annotation vector calculation.

Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
Simple method for indicating an annotation should be italic. This needs to be an attribute of the annotation and not a general rendering parameter as annotation styles may be mixed.

Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
Remove unused import.

Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
Allow the bond generator to add annotations also.

Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
Midpoint calculation and call new annotation methods from static context. This will simplify the annotation of bonds.

Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>
Generation of bond annotations.

Signed-off-by: Egon Willighagen <egonw@users.sourceforge.net>