Fonction d'interfaçage
fr
BIGSOM_f
function [x,y,typ]=BIGSOM_f(job,arg1,arg2)
// Copyright INRIA
x=[];y=[];typ=[];
select job
case 'plot' then
sgn=arg1.model.rpar
standard_draw(arg1)
case 'getinputs' then
[x,y,typ]=standard_inputs(arg1)
case 'getoutputs' then
[x,y,typ]=standard_outputs(arg1)
case 'getorigin' then
[x,y]=standard_origin(arg1)
case 'set' then
x=arg1;
graphics=arg1.graphics
model=arg1.model
exprs=graphics.exprs
while %t do
[ok,sgn,exprs]=getvalue('Set sum block parameters',..
'Inputs ports signs/gain',list('vec',-1),exprs)
if ~ok then
break
end
in = -ones(size(sgn,'*'),1)
//** Patch: check added
[model,graphics,ok] = check_io(model,graphics,in,-1,[],[]);
if ok then
model.rpar = sgn(:) ;
graphics.exprs = exprs ;
x.graphics = graphics;
x.model = model ;
break
end
end
case 'define' then
sgn=[1;1]
model=scicos_model()
model.sim=list('sum',2)
model.in=[-1;-1]
model.out=-1
model.rpar=sgn
model.blocktype='c'
model.dep_ut=[%t %f]
exprs=sci2exp(sgn)
gr_i=['[x,y,typ]=standard_inputs(o) ';
'dd=sz(1)/8,de=0,'
'if ~arg1.graphics.flip then dd=6*sz(1)/8,de=-sz(1)/8,end'
'for k=1:size(x,''*'')';
' if sgn(k)>0 then';
' xstring(orig(1)+dd,y(k)-4,''+'')';
' else';
' xstring(orig(1)+dd,y(k)-4,''-'')';
' end';
'end';
'xx=sz(1)*[.8 .4 0.75 .4 .8]+orig(1)+de';
'yy=sz(2)*[.8 .8 .5 .2 .2]+orig(2)';
'xpoly(xx,yy,''lines'')']
x=standard_define([2 3],model, exprs,gr_i)
end
endfunction