ZoomBox: span(input); - File Exchange

Code covered by the BSD License

Highlights from
ZoomBox

[]=expandaxis(perleft, perrig... EXPANDAXIS Extends the current axis in any or all directions.
moveCorner(hPoint, updateOnly... MOVECORNER allows one corner of a box to be moved.
refreshAxesAndZoomBoxFromAppD... refreshAxesAndZoomBoxFromAppData refreshes screen elements.
restrictPointsToLimits(xInput... restrictPointsToLimits Keeps the points inside the limits plus margin.
siblings(hChild, type); SIBLINGS - returns handles of children of parent of input.
span(input); SPAN finds the range of a vector.
zoomBox(hParentAxes, hChildAx... ZOOMBOX creates a resizable zoom box.
zoomBoxButtonDownFcn(updateOn... zoomBoxButtonDownFcn Gets cursor position, sets new callbacks.
zoomBoxWindowButtonMotionFcn(... zoomBoxWindowButtonMotionFcn Calculates movement of zoom box.
zoomBoxWindowButtonUpFcn zoomBoxWindowButtonUpFcn Removes callbacks when button released.
example.m
example.html
View all files

from ZoomBox by Doug Hull
Movable, stretchable zoom box in parent axes controls axes limits in all children axes.

span(input);

function output = span(input);
%SPAN finds the range of a vector.
%   output = max(input(:)) - min(input(:));
%
%   Helper function for ZOOMBOX.

output = max(input(:)) - min(input(:));

% Copyright 2007 - 2009 The MathWorks, Inc.

Highlights from ZoomBox

Highlights from
ZoomBox