edit_curv

interactive graphic curve editor

Calling Sequence

[x,y,ok,gc] = edit_curv(y)
[x,y,ok,gc] = edit_curv(x,y)
[x,y,ok,gc] = edit_curv(x,y,job)
[x,y,ok,gc] = edit_curv(x,y,job,tit)
[x,y,ok,gc] = edit_curv(x,y,job,tit,gc)

Arguments

:x vector of x coordinates : :y vector of y coordinates : :job a character string formed by one to three of the characters ‘a’,’x’,’y’

:’a’ to add points to the edited curve : :’x’ to modify x coordinates of the edited curve points : :’y’ to modify y coordinates of the edited curve points :

: :tit a vector of three character strings which give the curve legend : :gc a list of graphic window parameters: gc=list(rect,nax)

:rect bounds of the graphics (see plot2d for details) : :nax graduation parameters (see plot2d for details) :

: :ok indicator if ok==%t user as returned with ‘ok’ menu else user as

returned with ‘abort’ menu : list (graphical objects created under edit_curv

:

Description

edit_curv is an interactive graphic curve editor. To add a new point simply click at the desired location, the added point will be connected to the nearest end-point. to move a point click on it, drag the mouse to the new position and click to set the new position