Fonction d'interfaçage
fr
TKSCALE
function [x,y,typ]=TKSCALE(job,arg1,arg2)
//Source block; output defined by tk widget scale
x=[];y=[];typ=[];
select job
case 'plot' then
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;exprs=graphics.exprs
model=arg1.model;
[ok,a,b,f,exprs]=getvalue('Set scale block parameters',..
['Min value';'Max value';'Normalization'],..
list('vec',1,'vec',1,'vec',1),exprs)
// tk widget returns a scalar, the value is divided by
// Normalization factor
if ok then
graphics.exprs=exprs
model.rpar=[a;b;f]
x.graphics=graphics;x.model=model
end
case 'define' then
a=-10;b=10;f=1;// default parameter values
model=scicos_model()
model.sim=list('tkscaleblk',5)
model.out=1
model.evtin=1
model.rpar=[a;b;f]
model.blocktype='d'
model.dep_ut=[%f %f]
exprs=[sci2exp(a);sci2exp(b);sci2exp(f)]
gr_i=['xstringb(orig(1),orig(2),''TK Scale'',sz(1),sz(2),''fill'')']
x=standard_define([3 2],model,exprs,gr_i)
end
endfunction