CLKINV_f
function [x,y,typ]=CLKINV_f(job,arg1,arg2)
// Copyright INRIA
x=[];y=[];typ=[]
select job
case 'plot' then
orig=arg1.graphics.orig;
sz=arg1.graphics.sz;
gr_i=arg1.graphics.gr_i;
prt=arg1.model.ipar
pat=xget('pattern');xset('pattern',default_color(-1))
thick=xget('thickness');xset('thickness',2)
x=orig(1)+sz(1)*[1/2;1; 1;0;0 ]
y=orig(2)+sz(2)*[0; 1/3;1;1;1/3]
xo=orig(1);yo=orig(2)+sz(2)/3
if type(gr_i)==15 then
coli=gr_i(2);
xfpolys(x,y,coli);
pcoli=xget('pattern');xset('pattern',coli)
xstringb(xo,yo,string(prt),sz(1),sz(2)/1.5)
xset('pattern',pcoli)
xstringb(xo,yo,string(prt),sz(1),sz(2)/1.5)
else
xstringb(xo,yo,string(prt),sz(1),sz(2)/1.5)
xpoly(x,y,'lines',1)
end
xset('thickness',thick)
xset('pattern',pat)
//identification
ident = arg1.graphics.id
if ident <> [] & ident <> '' then
font=xget('font')
xset('font', options.ID(1)(1), options.ID(1)(2))
rectangle = xstringl(orig(1), orig(2)+3/2*sz(2), ident)
w = rectangle(3)
h = rectangle(4)
xstringb(orig(1) + sz(1)/2 -w/2, orig(2)+sz(2)+h/2 , ident , w, h)
xset('font', font(1), font(2))
end
case 'getinputs' then
x=[];y=[];typ=[]
case 'getoutputs' then
orig=arg1.graphics.orig
sz=arg1.graphics.sz
x=orig(1)+sz(1)/2
y=orig(2)
typ=-ones(x)
case 'getorigin' then
[x,y]=standard_origin(arg1)
case 'set' then
x=arg1;
graphics=arg1.graphics
model=arg1.model
exprs=graphics.exprs
exprs=exprs(1) // compatibility
while %t do
[ok,prt,exprs]=getvalue('Set Event Input block parameters',..
'Port number',list('vec',1),exprs)
prt=int(prt)
if ~ok then break,end
if prt<=0 then
message('Port number must be a positive integer')
else
model.ipar=prt
model.evtout=1
model.firing=-1//compatibility
graphics.exprs=exprs
x.graphics=graphics
x.model=model
break
end
end
case 'define' then
prt=1
model=scicos_model()
model.sim='input'
model.evtout=1
model.ipar=prt
model.blocktype='d'
model.firing=-1
model.dep_ut=[%f %f]
exprs=string(prt)
gr_i=['xo=orig(1);yo=orig(2)+sz(2)/3';
'xstringb(xo,yo,string(prt),sz(1),sz(2)/1.5)']
x=standard_define([1 1.5],model,exprs,gr_i)
end
endfunction