Specifications

5 GUI Applications
5-18
var1 = list_entries{index_selected(1)};
var2 = list_entries{index_selected(2)};
end
Callbacks for the Plotting Buttons
The callbacks for the plotting buttons call get_var_names to get the names of
the variables to plot and then call
evalin to execute the plot commands in the
base workspace.
For example, here is the callback for the
plot function:
function plot_button_Callback(hObject, eventdata, handles)
[x,y] = get_var_names(handles);
evalin('base',['plot(' x ',' y ')'])
The command to evaluate is created by concatenating the strings and variables
that result in the command:
plot(x,y)