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zinput

2.0

2.0 | 1 rating Rate this file 19 Downloads (last 30 days) File Size: 3.16 KB File ID: #9127

zinput

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23 Nov 2005 (Updated )

Ginput with zoom-in, select, all-zoom out

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Description

ZINPUT - Graphical input from mouse with zoom
  
[OUT_REGS] = ZINPUT(N) gets N points or regions from the current axes and returns the X- and Y-ranges in a length Nx4 matrix OUT_REGS.
The cursor can be positioned using the mouse. Data points are entered by pressing the right mouse button (OUT_REGS(1)==OUT_REGS(2)==point_X), the region of the current axis are selected with the middle button, left button is for zooming, single cklick zooms in, click-and drag zooms to selected region (and doubble-click should zoom out - this feature is pending).
Any key on the keyboard except carriage return zooms out to the orignal axis. Carriage return/Enter, which terminates the input before N points are entered.
   
[OUT_REGS] = ZINPUT gathers an unlimited number of points until the return key is pressed.

Acknowledgements

Zoom2cursor inspired this file.

This file inspired Ginput2.M V3.1 (Nov 2009).

MATLAB release MATLAB 6.5.1 (R13SP1)
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Comments and Ratings (1)
05 Jan 2010 Masoud

Zoom in and Zoom out are good but the program does not return the coordinates of the selected pixel properly.

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