diff m-toolbox/classes/+utils/@plottools/datacursormode.m @ 0:f0afece42f48

Import.
author Daniele Nicolodi <nicolodi@science.unitn.it>
date Wed, 23 Nov 2011 19:22:13 +0100
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/+utils/@plottools/datacursormode.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,21 @@
+
+
+function output_txt = datacursormode(obj, event_obj)
+% Display the position of the data cursor
+% obj          Currently not used (empty)
+% event_obj    Handle to event object
+% output_txt   Data cursor text string (string or cell array of strings).
+
+t0 = get(get(get(event_obj, 'Target'), 'Parent'), 'UserData');
+
+pos = get(event_obj,'Position');
+
+output_txt = {['X: ',char(t0 + pos(1))],...
+    ['Y: ',num2str(pos(2),4)]};
+
+% If there is a Z-coordinate in the position, display it as well
+if length(pos) > 2
+    output_txt{end+1} = ['Z: ',num2str(pos(3),4)];
+end
+
+output_txt{end+1} = ['x-value: ', num2str(pos(1),4)];