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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]=CMATVIEW(job,arg1,arg2)
x=[];
y=[];
typ=[];
select job
case "set" then
x=arg1;
graphics=arg1.graphics;
exprs=graphics.exprs
model=arg1.model;
while %t do
[ok,colormap,cmin,cmax,exprs]=scicos_getvalue(..
"Set Scope parameters",..
["ColorMap";
"Minimum level range";
"Maximum level range"],..
list("vec",-1,"vec",1,"vec",1),exprs)
if ~ok then
break,
end //user cancel modification
mess=[]
if cmax<=cmin then
mess=[mess;"Error with minimum and maximum value";" "]
ok=%f
end
if ~ok then
message(["Some specified values are inconsistent:";" ";mess])
end
if ok then
size_c=size(colormap(:),1);
sol=inv([cmin 1;cmax 1])*[1;size_c/3];
alpha_c = sol(1);
beta_c = sol(2);
ipar=[cmin;cmax;size_c];
rpar=[alpha_c;beta_c;colormap(:)];
model.ipar=ipar;
model.rpar=rpar;
graphics.exprs=exprs;
x.graphics=graphics;
x.model=model
break
end
end
case "define" then
cmin = 0;
cmax = 100;
size_c = 25;
colormap = jetcolormap(size_c);
alpha_c = 0.24
beta_c = 1
model=scicos_model()
model.sim=list("cmatview",4)
model.in=-1
model.in2=-2
model.intyp=1
model.evtin=1
model.ipar=[cmin;cmax;size_c]
model.rpar=[alpha_c;beta_c;colormap(:)]
model.blocktype="c"
model.dep_ut=[%t %f]
exprs=[string("jetcolormap(25)");
string(cmin);
string(cmax)];
gr_i=[]
x=standard_define([2 2],model,exprs,gr_i)
end
endfunction
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