fn_imvalue
Contents
Description
fn_imvalue [image] [xy|xonly]
fn_imvalue clean
fn_imvalue end
fn_imvalue('chgx'|'chgy'|'chgxy',newax[,ha])
fn_imvalue('register'[,ha][,command])
fn_imvalue('unregister'[,ha])
fn_imvalue demo
Link images with same dimensions via a crosshair pointer, prints
values, and enable common zooming and translations.
Link plots with same x-axis and enable common x-zooming and
x-translations.
To prevent conflicts with other programs, it does nothing in windows
that contain objects with a 'Tag' or 'ButtonDown' property already set.At each click, i and j variable are created in the base workspace, and can be used, for example by the registered command.
When an axes is clicked, its 'UserData' property is changed, such that
user can add additional callbacks to the same axes by using a listener
('addlistener(ha,'UserData','PostSet',fun_handle)') - don't use the axes
'ButtonDownFcn' property as it is already used by fn_imvalue.Source
Thomas Deneux
Copyright 2003-2017