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)

Parameters

• 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

Author

Serge Steer ; ; ; ; ;