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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]=CSCOPXY(job,arg1,arg2)
x=[];
y=[];
typ=[];
select job
case "set" then
x=arg1;
graphics=arg1.graphics;
exprs=graphics.exprs
model=arg1.model;
//dstate=model.dstate;
while %t do
[ok,nbr_curves,clrs,siz,win,wpos,wdim,xmin,xmax,ymin,ymax,N,exprs]=scicos_getvalue(..
"Set Scope parameters",..
["Number of Curves";
"color (>0) or mark (<0)";
"line or mark size";
"Output window number (-1 for automatic)";
"Output window position";
"Output window sizes";
"Xmin";
"Xmax";
"Ymin";
"Ymax";
"Buffer size"],..
list("vec",1,"vec",1,"vec",1,"vec",1,"vec",-1,"vec",-1,"vec",1,"vec",1,..
"vec",1,"vec",1,"vec",1),exprs)
if ~ok then
break,
end //user cancel modification
mess=[];
if size(wpos,"*")<>0 &size(wpos,"*")<>2 then
mess=[mess;"Window position must be [] or a 2 vector";" "]
ok=%f
end
if size(wdim,"*")<>0 &size(wdim,"*")<>2 then
mess=[mess;"Window dim must be [] or a 2 vector";" "]
ok=%f
end
if nbr_curves<=0 then
mess=[mess;"Number of Curves cannot be negative or null";" "]
ok=%f
end
if win<-1 then
mess=[mess;"Window number cannot be inferior than -1";" "]
ok=%f
end
if N<1 then
mess=[mess;"Buffer size must be at least 1";" "]
ok=%f
end
if N==1 & clrs>0 then
mess=[mess;"Buffer size must be at least 2";" "]
ok=%f
end
if ymin>=ymax then
mess=[mess;"Ymax must be greater than Ymin";" "]
ok=%f
end
if xmin>=xmax then
mess=[mess;"Xmax must be greater than Xmin";" "]
ok=%f
end
if ~ok then
message(mess)
else
in = nbr_curves*ones(2,1);
in2 = ones(2,1);
[model,graphics,ok]=set_io(model,graphics,list([in in2],ones(2,1)),list(),ones(1,1),[]);
if wpos==[] then
wpos=[-1;-1];
end
if wdim==[] then
wdim=[-1;-1];
end
rpar=[xmin;xmax;ymin;ymax]
ipar=[win;1;N;clrs;siz;1;wpos(:);wdim(:);nbr_curves]
//if prod(size(dstate))<>2*N+1 then dstate=-eye(2*N+1,1),end
//model.dstate=dstate;
model.rpar=rpar;
model.ipar=ipar
graphics.exprs=exprs;
x.graphics=graphics;
x.model=model
break
end
end
case "define" then
win=-1;
clrs=4;siz=1
wdim=[600;400]
wpos=[-1;-1]
N=2;
xmin=-15;
xmax=15;
ymin=-15;
ymax=+15
nbr_curves = 1;
model=scicos_model()
model.sim=list("cscopxy",4)
model.in=[1;1]
model.in2=[1;1]
model.intyp=[1;1]
model.evtin=1
model.rpar=[xmin;xmax;ymin;ymax]
model.ipar=[win;1;N;clrs;siz;1;wpos(:);wdim(:);nbr_curves]
model.blocktype="d"
model.dep_ut=[%f %f]
exprs=[string(nbr_curves);
sci2exp(clrs);
sci2exp(siz);
string(win);
sci2exp([]);
sci2exp(wdim);
string(xmin);
string(xmax);
string(ymin);
string(ymax);
string(N)];
gr_i=[]
x=standard_define([2 2],model,exprs,gr_i)
end
endfunction
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