I joined this list to ask about these features for Dia:
* beziergon: in the middle click menu or anywhere else- there seems
to be no way to convert a segment to a line (instead of a
curve).
The usual symmetric, smooth and cusp commands are there- but
there is no way to apply them to more than one node at a time.
It would be nice to be able to apply such an change to a subset
of the nodes in a path.
I didnt see a way to convert a beziergon to a bezierline (and
vice versa).
There is no way to create rings (holes in a beziergon) For
example there is no way to create a donut-like shape.
The Filling options were limited. There are no Alpha, pattern,
gradient, etc filling options. Also (this is the gnome color
picker's fault- trying to pick a 0-255 rgb (value rather than a
1-100 value) fails).
* scale:
I saw no way to specify an arbitrary scale; For example if I
wanted to make a map diagram it would be nice to have a mile
scale and a distance finder tool.
Am I mistaken about the lack of these features? If not I was wondering
about the feasability of them, and their possible planned inclusion...