Fonction d'interfaçage
fr

##
PROD_f

### Contenu du fichier

    function [x,y,typ]=PROD_f(job,arg1,arg2)
    // Copyright INRIA
    x=[];y=[];typ=[];
    p=1 //pixel sizes ratio
    select job
    //**-----------------------------------------------------------------------
    case 'plot' then
      wd = xget('wdim')
      graphics = arg1.graphics;
      orig = graphics.orig,
      sz = graphics.sz
      orient = graphics.flip
      thick = xget('thickness');xset('thickness',2)
      //** patt=xget('dashes');xset('dashes',default_color(1))
      rx = sz(1)*p/2
      ry = sz(2)/2
      xarc(orig(1),orig(2)+sz(2),sz(1)*p,sz(2),0,23040) // (23040=360*64)
      gh_temp = gce();
      gh_temp.foreground = default_color(1);

      t=%pi/4
      xx=(orig(1)+rx)+..
          [sin(5*t) , sin(-t);
           sin(t) ,   sin(3*t)]*diag([rx;rx]/1.7)
      yy=(orig(2)+ry)+..
          [cos(5*t) , cos(-t);
           cos(t) ,   cos(3*t)]*diag([ry;ry]/1.7)
      xsegs(xx,yy,0)
      gh_temp = gce();
      gh_temp.segs_color = [default_color(1), default_color(1)] ;

      xset('thickness',1)
      if orient then  //standard orientation (port)
        out= [0  -1/14
    	1/7    0
    	0   1/14]*3
        xfpoly(sz(1)*out(:,1)+ones(3,1)*(orig(1)+sz(1)*p),sz(2)*out(:,2)+ones(3,1)*(orig(2)+sz(2)/2),1);
        gh_temp = gce();
        gh_temp.foreground = default_color(1);
        gh_temp.background = default_color(1);
      else //tilded orientation
        out= [0   -1/14
    	-1/7    0
    	0   1/14]*3
        xfpoly(sz(1)*out(:,1)+ones(3,1)*orig(1),sz(2)*out(:,2)+ones(3,1)*(orig(2)+sz(2)/2),1);
        gh_temp = gce();
        gh_temp.foreground = default_color(1);
        gh_temp.background = default_color(1);
      end
        //** xset('dashes',patt)
    //**-------------------------------------------------------------------------------------------
    case 'getinputs' then
      graphics=arg1.graphics
      orig=graphics.orig
      sz=graphics.sz
      orient=graphics.flip

      wd=xget('wdim');
      if orient then
        t=[%pi -%pi/2]
      else
        t=[%pi %pi/2]
      end
      r=sz(2)/2
      rx=r*p
      x=(rx*sin(t)+(orig(1)+rx)*ones(t))
      y=r*cos(t)+(orig(2)+r)*ones(t)
      typ=ones(x)
      case 'getoutputs' then
      graphics=arg1.graphics;
      orig=graphics.orig,
      sz=graphics.sz
      orient=graphics.flip
      wd=xget('wdim');
      if orient then
        t=%pi/2
        dx=sz(1)/7
      else
        t=-%pi/2
        dx=-sz(1)/7
      end
      r=sz(2)/2
      rx=r*p
      x=(rx*sin(t)+(orig(1)+rx)*ones(t))+dx
      y=r*cos(t)+(orig(2)+r)*ones(t)
      typ=ones(x)
    case 'getorigin' then
      [x,y]=standard_origin(arg1)
    case 'set' then
      x=arg1;
    case 'define' then
      model=scicos_model()
      model.sim=list('prod',2)
      model.in=[-1;-1]
      model.out=-1
      model.blocktype='c'
      model.dep_ut=[%t %f]

      x=standard_define([1 1]/1.2,model,[],[])
    end
    endfunction