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/* autogenerated from "macros/Sources/CURVE_c.sci" */
function CURVE_c() {
CURVE_c.prototype.define = function CURVE_c() {
this.model = scicos_model();
this.xx = [0,1,2];
this.yy = [10,20,-30];
N = 3;
this.Method = 3;
this.PeriodicOption = "y";
Graf = "n";
this.model.sim = list(new ScilabString(["curve_c"]), new ScilabDouble([4]));
this.model.in1 = [];
this.model.out = new ScilabDouble([1]);
this.model.rpar = new ScilabDouble([this.xx.slice()],[this.yy.slice()]);
this.model.ipar = new ScilabDouble([N],[this.Method],[1]);
this.model.blocktype = new ScilabString(["c"]);
this.model.dep_ut = [false,true];
this.model.evtin = new ScilabDouble([1]);
this.model.evtout = new ScilabDouble([1]);
this.model.firing = new ScilabDouble([0]);
exprs = [[sci2exp(this.Method)],[sci2exp(this.xx)],[sci2exp(this.yy)],[this.PeriodicOption],[Graf]];
gr_i = [];
this.x = standard_define([2,2],this.model,exprs,gr_i);
return new BasicBlock(this.x);
}
CURVE_c.prototype.details = function CURVE_c() {
return this.x;
}
CURVE_c.prototype.get = function CURVE_c() {
var options = {
Method:["Spline Method (0..7)",this.Method],
xx:["x",this.xx],
yy:["y",this.yy],
PeriodicOption:["Periodic signal(y/n)?",this.PeriodicOption],
graf:["Launch graphic window(y/n)?",this.graf],
}
return options;
}
CURVE_c.prototype.set = function CURVE_c() {
this.Method = parseFloat(arguments[0]["Method"])
this.xx = inverse(arguments[0]["xx"])
this.yy = inverse(arguments[0]["yy"])
this.PeriodicOption = arguments[0]["PeriodicOption"]
this.graf = arguments[0]["graf"]
this.x = arg1;
this.model = arg1.model;
graphics = arg1.graphics;
exprs = graphics.exprs;
ok = false;
SaveExit = false;
while (true) {
Ask_again = false;
[ok,this.Method,this.xx,this.yy,this.PeriodicOption,this.graf,exprs] = scicos_getvalue("Spline data",["Spline Method (0..7)","x","y","Periodic signal(y/n)?","Launch graphic window(y/n)?"],list("vec",1,"vec",-1,"vec",-1,"str",1,"str",1),exprs);
if (!ok) {
break;
}
if (this.PeriodicOption=="y"||this.PeriodicOption=="Y") {
PO = 1;
} else {
exprs[4-1] = "n";
PO = 0;
}
mtd = int(this.Method);
if (mtd<0) {
mtd = 0;
}
if (mtd>7) {
mtd = 7;
}
METHOD = getmethod(mtd);
if (!Ask_again) {
this.xx = this.xx.slice();
this.yy = this.yy.slice();
[nx,mx] = size(this.xx);
[ny,my] = size(this.yy);
if (!((nx==ny)&&(mx==my))) {
messagebox("Incompatible size of [x] and [y]","modal","error");
Ask_again = true;
}
}
if (!Ask_again) {
this.xy = [this.xx,this.yy];
[this.xy] = cleandata(this.xy);
N = size(this.xy,"r");
exprs[5-1] = "n";
if (this.graf=="y"||this.graf=="Y") {
ipar = [[N],[mtd],[PO]];
rpar = [];
if ((winsid()==[])) {
this.curwin = 0;
} else {
this.curwin = max(winsid())+1;
}
[orpar,oipar,ok] = poke_point(this.xy,ipar,rpar);
if (!ok) {
break;
}
N2 = oipar[1-1];
xy2 = [orpar.slice(1-1,N2),orpar.slice(N2+1-1,2*N2)];
New_methhod = oipar[2-1];
DChange = false;
METHOD = getmethod(New_methhod);
if (or(this.xy.slice()[1-1]!=xy2.slice()[1-1])) {
DChange = true;
}
if (or(this.xy.slice(1-1,N-1)[2-1]!=xy2.slice(1-1,N2-1)[2-1])) {
DChange = true;
}
if ((this.xy[N-1][2-1]!=xy2[N2-1][2-1]&&(METHOD!="periodic"))) {
DChange = true;
}
if (DChange) {
exprs[2-1] = strcat(sci2exp(xy2.slice()[1-1]));
exprs[3-1] = strcat(sci2exp(xy2.slice()[2-1]));
}
exprs[1-1] = sci2exp(New_methhod);
if (oipar[3-1]==1) {
perop = "y";
} else {
perop = "n";
}
exprs[4-1] = perop;
SaveExit = true;
} else {
[Xdummy,Ydummy,orpar] = Do_Spline(N,mtd,this.xy.slice()[1-1],this.xy.slice()[2-1]);
if ((METHOD=="periodic")) {
this.xy[N-1][2-1] = this.xy[1-1][2-1];
}
if ((METHOD=="order 2"||METHOD=="not_a_knot"||METHOD=="periodic"||METHOD=="monotone"||METHOD=="fast"||METHOD=="clamped")) {
orpar = [[this.xy.slice()[1-1]],[this.xy.slice()[2-1]],[orpar]];
} else {
if ((METHOD=="zero order"||METHOD=="linear")) {
orpar = [[this.xy.slice()[1-1]],[this.xy.slice()[2-1]]];
}
}
exprs[1-1] = sci2exp(mtd);
oipar = [[N],[mtd],[PO]];
SaveExit = true;
}
}
if ((SaveExit)) {
xp = find(orpar.slice(1-1,oipar[1-1])>=0);
if ((xp!=[])) {
this.model.firing = new ScilabDouble([orpar[xp[1-1]-1]]);
} else {
this.model.firing = new ScilabDouble([-1]);
}
this.model.rpar = new ScilabDouble(orpar);
this.model.ipar = new ScilabDouble(oipar);
graphics.exprs = exprs;
this.x.model = this.model;
this.x.graphics = graphics;
break;
}
}
return new BasicBlock(this.x);
}
}
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