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import { Component } from '@angular/core';
import { GHCIService } from '../../../shared/services/ghci.service';
import functionPlot from 'function-plot';
@Component({
moduleId: module.id,
selector: 'graph2D-component',
templateUrl: './graph2D.component.html',
public constructor(private ghciService: GHCIService) {
ghciService.messages.subscribe(
canvas => {
if (canvas.tipo == 'graph') {
var jsonCanvas = JSON.parse(canvas.resultado);
let fun = eval(this.generarFuncion(jsonCanvas));
var conjs = this.obtenerConjunto(jsonCanvas.funs[0]);
var obj = JSON.parse(d);
//Para las funciones
var nom = jsonCanvas.funs[0].dom;
var elemento = this.recursionfuncion(jsonCanvas.funs[0].sets, nom);
obj.conj.sets.fdom = function (x) { return eval(elemento) }
var nom = jsonCanvas.funs[0].cod;
var elemento = this.recursionfuncion(jsonCanvas.funs[0].sets, nom);
obj.conj.sets.fcod = function (x) { return (eval(elemento)) }
}
//para Enumerados
var cantElementos = obj.conj.sets.fdom.length;
var j = 0;
//var newstr = nuevo2.replace(fun, j);
j = j + 1;
}
}
var cantElementos = obj.conj.sets.fcod.length;
var j = 0;
//var newstr = nuevo2.replace(fun, j);
j = j + 1;
}
}
var colores = ['pink', 'red', 'blue', 'orange', 'green']
var num = this.getRandomArbitrary(0, 4);
var color = colores[num];
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var tipoGraf;
if (obj.conj.baseDom != 'R'){
tipoGraf = 'scatter';
}else{
tipoGraf = 'polyline';
}
target: '#graph2D-container',
width: 620,
height: 450,
conj:obj.conj,
data: [{
sampler: 'builtIn',
fn: function(scope) {
return fun(scope.x)
},
graphType: tipoGraf,
color: color
}],
plugins: [
functionPlot.plugins.zoomBox()
]
})
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// EXAMPLE - SHAPE
// this.instance = functionPlot({
// target: '#graph2D-container',
// width: 700,
// height: 700,
// xAxis: {
// label: 'x - axis',
// scale: 'linear',
// domain: {
// initial: [-10, 10],
// type: 'discrete'
// }
// },
// data: [{
// shape: {
// w : 6.0,
// h : 3.0,
// x : 0,
// y : 0,
// color :"red",
// rotation : 0.125
// },
// graphType: 'shape',
// shapeType: 'rect'
// }],
// plugins: [
// functionPlot.plugins.zoomBox()
// ]
// })
},
error => {
})
}
public zoomMenos = function () {
this.instance.zoomOut();
public zoomMas = function () {
this.instance.zoomIn();
}
return Math.round(Math.random() * (max - min) + min);
}
generarFuncion = function (graph) {
var funcionString = '';
var grafica;
for (var fun of graph.funs) {
funcionString = 'var ' + fun.fun + ' = function(' + fun.args.join() + '){\n return ' + this.generarExpresion(fun.bdy) + '}\n' + funcionString;
if (fun.fun == graph.graph) {
funcionString += 'return ' + fun.fun + '(' + fun.args.join() + ');\n'
grafica = fun;
funcionString = '(' + grafica.args.join() + ',delta,hayPunto)=>{\n' + funcionString + '}';
return funcionString;
}
var expresion = '';
if (exp.kind == 'cnd') {
expresion = ' (' + this.generarExpresion(exp.cond) + '?' + this.generarExpresion(exp.exp1) + ':' + this.generarExpresion(exp.exp2) + ') ';
} else if (exp.kind == 'bop') {
if (exp.op == '==') {
expresion = ' Math.abs((' + this.generarExpresion(exp.exp1) + ') - (' + this.generarExpresion(exp.exp2) + ')) < delta && hayPunto() ';
} else if (exp.op == '/=') {
expresion = ' Math.abs((' + this.generarExpresion(exp.exp1) + ') - (' + this.generarExpresion(exp.exp2) + ')) > delta || Math.abs((' + this.generarExpresion(exp.exp1) + ') - (' + this.generarExpresion(exp.exp2) + ')) < delta && !hayPunto() ';
} else if (exp.op == '^') {
expresion = ' Math.pow(' + this.generarExpresion(exp.exp1) + ',' + this.generarExpresion(exp.exp2) + ') ';
} else {
expresion = ' (' + this.generarExpresion(exp.exp1) + ')' + exp.op + '(' + this.generarExpresion(exp.exp2) + ') ';
}
} else if (exp.kind == 'uop') {
expresion = ' ' + exp.op + ' ' + this.generarExpresion(exp.exp) + ' ';
} else if (exp.kind == 'app') {
if (exp.fun == 'cos') {
exp.fun = 'Math.cos'
} else if (exp.fun == 'sin') {
exp.fun = 'Math.sin'
} else if (exp.fun == 'round') {
exp.fun = 'Math.round'
}
expresion = ' ' + exp.fun + '(' + exp.args.map(e => this.generarExpresion(e)).join() + ') ';
} else if (exp.kind == 'tup') {
expresion = ' (' + exp.exps.map(e => this.generarExpresion(e)).join() + ') ';
} else if (exp.kind == 'lit') {
} else if (exp.kind == 'var') {
return expresion;
}
var setf = '\"sets\": {';
var dominio = '{\"conj\": {';
if (grf.dom == 'R') {
dominio += "\"radio\": 0.3, \"baseDom\": \"R\", \"dom\": \"R\"";
setf += "\"fdom\": \"R\",";
dominio += "\"radio\": 2, \"baseDom\": \"Z\", \"dom\": \"Z\"";
setf += "\"fdom\": \"Z\",";
dominio += "\"radio\":2, \"baseDom\": \"N\", \"dom\": \"N\"";
setf += "\"fdom\": \"N\",";
var nom = grf.dom;
var arreglo = grf.sets[0][nom];
var arreglo2 = [];
for (var item of arreglo) {
arreglo2.push("\"" + item + "\"");
}
dominio += "\"radio\":2, \"baseDom\": \"N\", \"dom\": \"Numer\"";
setf += "\"fdom\": [" + arreglo2 + "], ";
} else {
dominio += this.recursivoDom(grf.sets, nom);
setf += "\"fdom\":\"function(x)\",";
dominio += "\"baseCod\": \"R\", \"cod\": \"R\" ,";
setf += "\"fcod\": \"R\"";
dominio += "\"baseCod\": \"Z\", \"cod\": \"Z\" ,";
setf += "\"fcod\": \"Z\"";
dominio += "\"baseCod\": \"N\", \"cod\": \"N\" ,";
setf += "\"fcod\": \"N\"";
var nom = grf.cod;
var arreglo = grf.sets[0][nom];
var arreglo2 = [];
for (var item of arreglo) {
arreglo2.push("\"" + item + "\"");
}
dominio += "\"baseCod\": \"N\", \"cod\": \"Numer\" ,";
setf += '\"fcod\":[' + arreglo2 + ']';
} else {
dominio += this.recursivoCod(grf.sets, nom);
setf += "\"fcod\": \"function(x)\"";
}
return dominio + setf + "}}";
}
recursionfuncion = function (func, nombre) {
var fun = func[0][nombre].set;
var resul = "";
if (fun == 'R' || fun == 'Z' || fun == 'N') {
resul += this.generarF(func[0][nombre].cond);
} else {
resul += this.generarF(func[0][nombre].cond) + " && " + this.recursionfuncion(func, fun);
}
return resul;
}
var domin = "";
domin += "\"radio\": 0.3, \"baseDom\": \"R\", \"dom\": \"Func\"";
domin += "\"radio\": 2, \"baseDom\": \"Z\", \"dom\": \"Func\"";
domin += "\"radio\": 2, \"baseDom\": \"N\", \"dom\": \"Func\"";
var nombre = sets[0][nom].set;
}
return domin;
}
var coodo = "";
coodo += "\"baseCod\": \"R\", \"cod\": \"Func\",";
coodo += "\"baseCod\": \"Z\", \"cod\": \"Func\",";
coodo += "\"baseCod\": \"N\", \"cod\": \"Func\",";
var nombre = sets[0][nom].set;
}
return coodo;
}
var expresion = '';
if (exp.kind == 'cond') {
expresion = ' (' + this.generarF(exp.cond) + '?' + this.generarF(exp.exp1) + ':' + this.generarF(exp.exp2) + ') ';
} else if (exp.kind == 'bop') {
if (exp.op == '==') {
expresion = ' Math.abs((' + this.generarF(exp.exp1) + ') - (' + this.generarF(exp.exp2) + ')) == 0 ';
} else if (exp.op == '/=') {
expresion = ' Math.abs((' + this.generarF(exp.exp1) + ') - (' + this.generarF(exp.exp2) + ')) == 0 || Math.abs((' + this.generarF(exp.exp1) + ') - (' + this.generarF(exp.exp2) + ')) == 0 ';
} else if (exp.op == '^') {
expresion = ' Math.pow(' + this.generarF(exp.exp1) + ',' + this.generarF(exp.exp2) + ') ';
} else {
expresion = ' (' + this.generarF(exp.exp1) + ')' + exp.op + '(' + this.generarF(exp.exp2) + ') ';
}
} else if (exp.kind == 'uop') {
expresion = ' ' + exp.op + ' ' + this.generarF(exp.exp) + ' ';
} else if (exp.kind == 'app') {
if (exp.fun == 'cos') {
exp.fun = 'Math.cos'
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} else if (exp.fun == 'sin') {
exp.fun = 'Math.sin'
} else if (exp.fun == 'round') {
exp.fun = 'Math.round'
}
expresion = ' ' + exp.fun + '(' + exp.args.map(e => this.generarF(e)).join() + ') ';
} else if (exp.kind == 'tup') {
expresion = ' (' + exp.exps.map(e => this.generarF(e)).join() + ') ';
} else if (exp.kind == 'lit') {
expresion = ' ' + exp.val + ' ';
} else if (exp.kind == 'var') {
} else {
return expresion;
}
var funcionString = '';
var grafica;
for (var fun of graph.funs) {
funcionString = 'var ' + fun.fun + ' = function(' + fun.args.join() + '){\n return ' + this.generarF(fun.bdy) + '}\n' + funcionString;
if (fun.fun == graph.graph) {
funcionString += 'return ' + fun.fun + '(' + fun.args.join() + ');\n'
grafica = fun;
}
}
funcionString = '(' + grafica.args.join() + ')=>{\n' + funcionString + '}';
return funcionString;
}