button in a figure

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Dimitrios
Dimitrios 2014-6-3
回答： David Sanchez 2014-6-5
How to add a button in a figure that changes the line style of a subplot,without using GUIDE?
  1 个评论
the cyclist
the cyclist 2014-6-3
Maybe I misunderstand, but isn't a button that a user pushes, by definition, a graphical user interface?

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回答（1 个）

David Sanchez
David Sanchez 2014-6-5
try this:
S.f = figure; S.h=plot(rand(10,1)); % creates a figure and plot something on it
% create a pushbtton ( adapt it to your needs)
S.pb = uicontrol('style','push',...
'units','pix',...
'position',[10 10 180 40],...
'fontsize',14,...
'string','Change line',...
'callback',{@pb_call,S});
%callback function for the pushbutton (save it in its own *.m file if needed)
function pb_call(varargin)
S = varargin{3}; % Get the structure.
set(S.h,'LineStyle','+')

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