Hi, all,
Now i can draw curves by clicking several points on the
canvas following some algothem.
If i don't like the curve, i intend to delete by remove some
of the points i have choosed and try new points again.
Does anybody know how i should do this? do i need to
creat a new canvas group for each point so that i would use
g_object_destroy (group) to remove the portion of curve?
is it the only way??
It's kind of urgent
Thanks in advance.
ZQ