GINPUT_ZOOM

Graphical input from mouse with Zoom In/Out function

Description

     [X,Y] = GINPUT_ZOOM(N, STYLE) gets N points from the
    current axes and returns the X- and Y-coordinates in
    length N vectors X and Y. The style of cursor can be
    change by setting STYLE (please refer to "Specifying
    the Figure Pointer" in the help, default: 'fullcross').

    User can click and drag to Zoom In / Out
    - Left-Top to Right-Down means Zoom In
    - Right-Down to left-Top means Zoom Out
 
    [X,Y] = GINPUT_ZOOM gathers an unlimited number
    (less then 100000) of points until the return key is pressed.
  
    Others are same as GINPUT

• MATLAB release: MATLAB 7 (R14)

[Carlos Adrian Vargas Aguilera]

Good function. you may check out also my GINPUT2 here at the FileExchange.

Cheers

[Bruce Ferguson]

Really great...just what I needed for data exploration. Much easier to use than ginput....