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// Scicos
//
// Copyright (C) INRIA - METALAU Project <scicos@inria.fr>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// See the file ../license.txt
//
function [x,y,typ]=SOM_f(job,arg1,arg2)
x=[];
y=[];
typ=[];
p=1 //pixel sizes ratio
select job
case "set" then
x=arg1;
graphics=arg1.graphics;
model=arg1.model;
exprs=graphics.exprs
if size(exprs,"*")==2 then
exprs=exprs(2),
end
if size(exprs,"*")<>3 then
exprs=string(model.rpar),
end
if graphics.flip then
labs=["down","left","up"]
else
labs=["down","right","up"]
end
str = ["This sum block is obsolete"
"parameters cannot be modified. Please replace it with new sum block";
"and gain blocks in the linear palette"
" "
"Input ports are located at up, side and down positions."
"Current gains are:"];
str = [str ; (part(labs(:),1:7)+exprs(:))];
message(str);
case "define" then
sgn=[1;1;1]
model=scicos_model()
model.sim=list("sum",2)
model.in=[-1;-1;-1]
model.out=-1
model.rpar=sgn
model.blocktype="c"
model.dep_ut=[%t %f]
exprs=[sci2exp(1);sci2exp(sgn)]
gr_i=[]
x=standard_define([2 2],model,exprs,gr_i)
end
endfunction
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