edit_curv

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 ; ; ; ; ;