394 lines
18 KiB
JavaScript
394 lines
18 KiB
JavaScript
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var ListOfLines = new Array();
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var MyNewLine = null;
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var ListOfParticles = ["e","\u03BC","\u03C4","\u03BD","\u03BD","\u03BD","u","d","c","s","t","b","\u03B3","Z","w+","w-","H","g","p","n"];
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var ColorOfParticles = ["#99CCFF","#CCCC00","#FF6600","#AAAAAA","#999999","#BBBBBB","#99FF00","#FF0000","#9900FF","#99CC00","#AAEE00","#CC9999","#FFEE00","#FFCC33","#990066","#CC00FF","#FF3300","#770077","#995533"];
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var DescOfParticles= ["Electron : \n Antiparticle : Positron \n Statistics : Fermion \n Generation : First \n Type : Lepton \n Interactions : Electromagnetic, \n Weak, Gravity \n Mass : 0.510998928(11) MeV/c2 \n Lifetime : Stable \n Spin : 1/2 \n Charge : -1 \n Color : White ",
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"Muon \n Antiparticle : Antimuon \n Statistics : Fermion \n Generation : Second \n Type : Lepton \n Interactions : Electromagnetic, \n Weak, Gravity \n Mass : 105.6583715(35) MeV/c2 \n Lifetime : 2.1969811(22)e-6 s \n Spin : 1/2 \n Charge : -1 \n Color : White",
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"Tauon \n Antiparticle : Antitauon \n Statistics : Fermion \n Generation : Third \n Type : Lepton \n Interactions : Electromagnetic, \n Weak, Gravity \n Mass : 1,776.82(16) MeV/c2 \n Lifetime : 2.906(10)e-13 s \n Spin : 1/2 \n Charge : -1 \n Color : White"
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,"Electron neutrino \n Antiparticle : Electron antineutrino \n Statistics : Fermion \n Generation : First \n Type : Lepton \n Interactions : Weak, Gravity \n Mass : Small but not zero. \n Lifetime : Stable \n Spin : 1/2 \n Charge : 0 \n Color : White"
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,"Muon neutrino \n Antiparticle : Muon antineutrino \n Statistics : Fermion \n Generation : Second \n Type : Lepton \n Interactions : Weak, Gravity \n Mass : Small but not zero. \n Lifetime : Stable \n Spin : 1/2 \n Charge : 0 \n Color : White"
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,"Tau neutrino \n Antiparticle : Tau antineutrino \n Statistics : Fermion \n Generation : Third \n Type : Lepton \n Interactions : Weak, Gravity \n Mass : Small but not zero. \n Lifetime : Stable \n Spin : 1/2 \n Charge : 0 \n Color : White"
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,"Up \n Antiparticle : Antiup \n Statistics : Fermion \n Generation : First \n Type : Quark \n Interactions : Strong, Electromagnetic,\n Weak, Gravity \n Mass : 2.3+0.7-0.5 MeV/c2 \n Lifetime : Stable \n Spin : 1/2 \n Charge : +2/3 \n Color : Red, Green, Blue"
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,"Down \n Antiparticle : Antidown \n Statistics : Fermion \n Generation : First \n Type : Quark \n Interactions : Strong, Electromagnetic,\n Weak, Gravity \n Mass : 4.8+0.7-0.5 MeV/c2 \n Lifetime : Stable \n Spin : 1/2 \n Charge : -1/3 \n Color : Red, Green, Blue"
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,"Charm \n Antiparticle : Anticharm \n Statistics : Fermion \n Generation : Second \n Type : Quark \n Interactions : Strong, Electromagnetic,\n Weak, Gravity \n Mass : 1,275(25) MeV/c2 \n Lifetime : Depends on the bound state. \n Spin : 1/2 \n Charge : +2/3 \n Color : Red, Green, Blue "
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,"Strange \n Antiparticle : Antistrange \n Statistics : Fermion \n Generation : Second \n Type : Quark \n Interactions : Strong, Electromagnetic,\n Weak, Gravity \n Mass : 95(5) MeV/c2 \n Lifetime : Depends on the bound state. \n Spin : 1/2 \n Charge : -1/3 \n Color : Red, Green, Blue"
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,"Top \n Antiparticle : Antitop \n Statistics : Fermion \n Generation : Third \n Type : Quark \n Interactions : Strong, Electromagnetic\n, Weak, Gravity \n Mass : 173.5+/-0.6+/-0.8 GeV/c2 \n Lifetime : 5e-25 s \n Spin : 1/2 \n Charge : +2/3 \n Color : Red, Green, Blue"
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,"Bottom \n Antiparticle : Antibottom \n Statistics : Fermion \n Generation : Third \n Type : Quark \n Interactions : Strong, Electromagnetic,\n Weak, Gravity \n Mass : 4.18(3) GeV/c2 \n Lifetime : Depends on the bound state. \n Spin : 1/2 \n Charge : -1/3 \n Color : Red, Green, Blue"
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,"Photon \n Antiparticle : Photon \n Statistics : Boson \n Type : Force carrier \n Interactions : Electromagnetic \n Mass : 0 \n Lifetime : Stable \n Spin : 1 \n Charge : 0 \n Color : White \n Discovery : - \n Prediction : -"
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,"Gluon \n Antiparticle : Gluon \n Statistics : Boson \n Type : Force carrier \n Interactions : Strong \n Mass : 0 \n Lifetime : Stable \n Spin : 1 \n Charge : 0 \n Color : Color + Anticolor"
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,"Z \n Antiparticle : Z \n Statistics : Boson \n Type : Force carrier \n Interactions : Weak, Electromagnetic, Gravity \n Mass : 91.1876(21) GeV/c2 \n Lifetime : 1.6575(15)e-24 s \n Spin : 1 \n Charge : 0 \n Color : White "
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,"W+/- \n Antiparticle : W-/+ \n Statistics : Boson \n Type : Force carrier \n Interactions : Weak, Electromagnetic, Gravity \n Mass : 80.385(15) GeV/c2 \n Lifetime : 1.983(40)e-24 s \n Spin : 1 \n Charge : +1/-1 \n Color : White "
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,""
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,""
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,""
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,""];
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var PanelDescription = null;
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var TextDescription = null;
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var gridSize=20;
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var gParticleType=13;
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var nstepx=0;
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var nstepy=0;
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var MySize=0;
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function Feynman(div,reaction){
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//define if the usercan modify or not the graph
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var ReadOnly = 1;
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//allow to modifiy if the graph is read only or not
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this.IsReadOnly=function(Bool){ ReadOnly= Bool;}
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// this variable will contain all lines of this graph
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Tuples=JSON.parse(reaction);
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this.TuplesLength = Tuples.lines.length;
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this.maxX = 0;
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this.maxY = 0;
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for(i = 0 ; i<TuplesLength;i++)
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{
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if(Tuples.lines[i][2]>maxX)
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{
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maxX=Tuples.lines[i][2];
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}
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if(Tuples.lines[i][3]>maxY)
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{
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maxY=Tuples.lines[i][3];
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}
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if(Tuples.lines[i][0]>maxX)
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{
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maxX=Tuples.lines[i][0];
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}
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if(Tuples.lines[i][1]>maxY)
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{
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maxY=Tuples.lines[i][1];
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}
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}
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nstepx = paper.width / maxX;
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nstepy = paper.height/ maxY;
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for(i = 0 ; i<TuplesLength;i++)
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{
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MyNewLine = new Line(new Vertex( Tuples.lines[i][0]*nstepx,Tuples.lines[i][1]*nstepy),Tuples.lines[i][4],paper);
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MyNewLine.SetEndVertex(new Vertex(Tuples.lines[i][2]*nstepx,Tuples.lines[i][3]*nstepy));
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ListOfLines[i] = MyNewLine;
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}
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for(i=0;i<ListOfLines.length;i++)
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{
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ListOfLines[i].Draw();
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}
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}
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function Vertex(x,y){
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this.X=x;
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this.Y=y;
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this.GetX = function() {return this.X; }
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this.GetY = function() {return this.Y; }
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this.SetX = function(x) { this.X=x; }
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this.SetY = function(y) { this.Y=y; }
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this.CheckRules = function() {
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if(this.noLines == 1) return true;
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if(this.noLines == 2) return false;
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}
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return this;
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}
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function Line(vert,pidA,paper){
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var startVertex = vert;
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var endVertex;
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var pid = pidA
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this.SetEndVertex = function(endvert) {
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endVertex = endvert;
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}
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this.SetStartVertex = function(startvert) {
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startVertex = startvert;
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}
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this.GetStartingCoords = function() {
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return [startVertex.GetX(),startVertex.GetY()];
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}
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this.Draw = function() {
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if((pid<13)||(Math.abs(pid)>18)) {
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if(pid>0) this.direction=1;
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else this.direction=-1;
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this.DrawStraightLine();
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} else {
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if(pid==13) this.DrawPhotonLine();
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else {
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if(pid<=17) this.DrawDashedLine();
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else this.DrawGluonLine();
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}
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}
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}
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this.Delete = function() {
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}
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this.DrawStraightLine=function() {
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// draw a straight line from startVertex to endVertex
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dir_angle = 0;
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if ( this.direction == -1 ) dir_angle = 180; //turn the arrow in the opposite direction
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path_string = "M"+ startVertex.GetX() + " " + startVertex.GetY()+ "L" + endVertex.GetX() + " " + endVertex.GetY();
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pathA = paper.path(path_string).attr("stroke", "black").attr("stroke-width", "2");
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//compute the mean point for the line
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mean = new Vertex((startVertex.GetX() + endVertex.GetX() ) / 2, (startVertex.GetY() + endVertex.GetY() ) / 2);
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//draw the arrow
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var angle = Math.atan2(startVertex.GetX()-endVertex.GetX(),endVertex.GetY()-startVertex.GetY());
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angle = (angle / (2 * Math.PI)) * 360;
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x2 = mean.GetX();
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y2 = mean.GetY();
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size = 8; // change it to change dimension of the arrow!!!
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if(pid>0)
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{
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textA=paper.text(x2,y2-nstepy/3,ListOfParticles[pid-1]);
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}
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else
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{
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textA=paper.text(x2,y2-nstepy/3,ListOfParticles[pid*-1-1]);
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}
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var sign=1;
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if(pid<0) sign=-1;
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var arrowPath = paper.path("M" + x2 + " " + y2 + " L" + (x2 - size) + " " + (y2 - size) + " L" + (x2 - size) + " " + (y2 + size) + " L" + x2 + " " + y2 ).attr("fill","black").rotate(sign* 90+angle+dir_angle,x2,y2);
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if(pid<0)
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{
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pid = pid*-1;
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}
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textA.attr({"font-size": nstepy/4 });
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textA.hover(function(){ this.attr ("fill", ColorOfParticles[pid-1] );MySize = this.attr('font-size'); this.attr({"font-size": MySize +20 }); }, function(){this.attr ("fill", "#000000");this.attr({"font-size": MySize })},textA, textA);
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pathA.hover(function(){ this.attr ("stroke", ColorOfParticles[pid-1] ); }, function(){this.attr ("stroke", "#000000");},pathA, pathA);
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pathA.hover(function(){ this.attr ("stroke", ColorOfParticles[pid-1] );this.attr("fill",ColorOfParticles[pid-1]); }, function(){this.attr ("stroke", "#000000");this.attr("fill","#000000");},arrowPath, arrowPath);
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pathA.hover(function(){ this.attr ("fill", ColorOfParticles[pid-1] );MySize = this.attr('font-size'); this.attr({"font-size": MySize +20 }); }, function(){this.attr ("fill", "#000000");this.attr({"font-size": MySize })},textA, textA);
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textA.hover(function(){this.attr ("stroke", ColorOfParticles[pid-1] ); }, function(){this.attr ("stroke", "#000000");},pathA, pathA);
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textA.hover(function(){this.attr ("stroke", ColorOfParticles[pid-1] );this.attr("fill",ColorOfParticles[pid-1]); }, function(){this.attr ("stroke", "#000000");this.attr("fill","#000000");},arrowPath, arrowPath);
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textA.click(function(){
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if(PanelDescription!=null)
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{
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PanelDescription.remove();
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TextDescription.remove();
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}
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PanelDescription = paper.rect(paper.width/4,paper.height/4,paper.width/2,paper.width/2,10).attr("fill","#EFEFEF").attr ("stroke", "#FEFEFE");
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PanelDescription.click(function(){this.remove();TextDescription.remove();});
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TextDescription = paper.text(paper.width/2,paper.height/2,DescOfParticles[pid-1]).attr("font-size", nstepy/10);
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TextDescription.click(function(){this.remove();PanelDescription.remove();});
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});
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return this;
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}
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this.DrawDashedLine=function() {
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path_string = "M"+ startVertex.GetX() + " " + startVertex.GetY()+ "L" + endVertex.GetX() + " " + endVertex.GetY();
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pathA =paper.path(path_string).attr("stroke", "black").attr("stroke-width", "2").attr("stroke-dasharray", "-");
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mean = new Vertex((startVertex.GetX() + endVertex.GetX() ) / 2, (startVertex.GetY() + endVertex.GetY() ) / 2);
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x2 = mean.GetX();
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y2 = mean.GetY();
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textA=paper.text(x2,y2-nstepy/3,ListOfParticles[pid-1]);
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textA.attr({"font-size": nstepy/4 });
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textA.hover(function(){this.attr ("fill", ColorOfParticles[pid-1] );MySize = this.attr('font-size'); this.attr({"font-size": MySize +20 }); }, function(){this.attr ("fill", "#000000");this.attr({"font-size": MySize })},textA, textA);
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pathA.hover(function(){ this.attr ("stroke", ColorOfParticles[pid-1] ); }, function(){this.attr ("stroke", "#000000");},pathA, pathA);
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pathA.hover(function(){ this.attr ("fill", ColorOfParticles[pid-1] );MySize = this.attr('font-size'); this.attr({"font-size": MySize +20 }); }, function(){this.attr ("fill", "#000000");this.attr({"font-size": MySize })},textA, textA);
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textA.hover(function(){this.attr ("stroke", ColorOfParticles[pid-1] ); }, function(){this.attr ("stroke", "#000000");},pathA, pathA);
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return this;
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}
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function svg_path_sin(x0, y0, x1, y1) {
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// sine path from 0 to rads radians scales by sx
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var N = 29;
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var pi = 3.141592653579;
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var dx=2*pi/N;
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var x=0;
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var px = x0;
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var py = y0;
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var p0 = "M"+ px +","+ py;
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var p = p0;
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for (var i=1;i<7*N;i++)
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{
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x += dx;
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y = Math.sin(x);
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px += (180.0/pi)*dx;
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py = 100 - 50*y;
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p += "L"+ px +","+ py;
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}
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p += " " + p0;
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//console.log("circ path : "+p);
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return p;
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}
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function svg_path_sin(x0, y0, len)
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{
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// sine path from 0 to rads radians scales by sx
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//var N = 29;
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var pi = 3.141592653579;
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//var dx=(2*pi/N);
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var dx = 0.5; // augment dx to get page load faster
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var N = (len)/dx;
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var x=0;
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var px = x0;
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var py = y0;
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var c = 10; //amplitude
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var wavelength = 20;
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var K = Math.floor((len)/wavelength);
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var w = (2*pi*K)/(len); // pulse
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var p0 = "M"+ px +","+ py;
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var p = p0;
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for (var i=1;i<=N;i++)
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{
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x += dx;
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y = Math.sin(w*x);
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//px += (180.0/pi)*dx;
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px += dx;
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py = y0 - c*y;
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p += "L"+ px +","+ py;
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}
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p += " " + p0;
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//console.log("circ path : "+p);
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return p;
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}
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this.DrawPhotonLine=function() {
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var x0 = startVertex.GetX();
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var x1 = endVertex.GetX();
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var y0 = startVertex.GetY();
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var y1 = endVertex.GetY();
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var len = Math.sqrt((x0-x1)*(x0-x1) + (y0-y1)*(y0-y1));
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var theta = Math.atan2((y1-y0),(x1-x0));
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var angle = ((theta/Math.PI)*180);
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path_string = svg_path_sin(x0, y0,len);
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var pathA = paper.path(path_string).attr("stroke", "black").attr("stroke-width", "2");
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pathA.transform("r"+angle+","+startVertex.GetX()+","+startVertex.GetY());
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mean = new Vertex((startVertex.GetX() + endVertex.GetX() ) / 2, (startVertex.GetY() + endVertex.GetY() ) / 2);
|
||
|
|
x2 = mean.GetX();
|
||
|
|
y2 = mean.GetY();
|
||
|
|
textA = paper.text(x2,y2-nstepy/3,ListOfParticles[12]);
|
||
|
|
textA.attr({"font-size": nstepy/4 });
|
||
|
|
textA.hover(function(){this.attr ("fill", ColorOfParticles[pid-1] );MySize = this.attr('font-size'); this.attr({"font-size": MySize +20 }); }, function(){this.attr ("fill", "#000000");this.attr({"font-size": MySize })},textA, textA);
|
||
|
|
pathA.hover(function(){ this.attr ("stroke", ColorOfParticles[pid-1] ); }, function(){this.attr ("stroke", "#000000");},pathA, pathA);
|
||
|
|
pathA.hover(function(){ this.attr ("fill", ColorOfParticles[pid-1] );MySize = this.attr('font-size'); this.attr({"font-size": MySize +20 }); }, function(){this.attr ("fill", "#000000");this.attr({"font-size": MySize })},textA, textA);
|
||
|
|
textA.hover(function(){this.attr ("stroke", ColorOfParticles[pid-1] ); }, function(){this.attr ("stroke", "#000000");},pathA, pathA);
|
||
|
|
|
||
|
|
return this;
|
||
|
|
|
||
|
|
|
||
|
|
}
|
||
|
|
function svg_path_coil(x0, y0, len){
|
||
|
|
offset = 10; //length of the straight line at the beginning and end
|
||
|
|
var pathCommand = "M "+x0+" "+y0+ " l "+offset+" 0 ";
|
||
|
|
|
||
|
|
dx = 15;
|
||
|
|
K = Math.floor((len-2*offset)/dx)/2;
|
||
|
|
dx = (len-2*offset)/(2*K);
|
||
|
|
for (var i = 0; i < K ; i++) {
|
||
|
|
pathCommand += "c 15 0 25 -20 "+dx+" -20 " + "c -10 0 0 20 "+dx+" 20 ";
|
||
|
|
}
|
||
|
|
pathCommand += " l "+offset+" 0 ";
|
||
|
|
return pathCommand;
|
||
|
|
}
|
||
|
|
this.DrawGluonLine=function() {
|
||
|
|
|
||
|
|
var x0 = startVertex.GetX();
|
||
|
|
var x1 = endVertex.GetX();
|
||
|
|
var y0 = startVertex.GetY();
|
||
|
|
var y1 = endVertex.GetY();
|
||
|
|
var len = Math.sqrt((x0-x1)*(x0-x1) + (y0-y1)*(y0-y1));
|
||
|
|
var theta = Math.atan2((y1-y0),(x1-x0));
|
||
|
|
var angle = ((theta/Math.PI)*180);
|
||
|
|
path_string = svg_path_coil(x0, y0,len);
|
||
|
|
var pathA = paper.path(path_string).attr("stroke", "black").attr("stroke-width", "2");
|
||
|
|
pathA.transform("r"+angle+","+startVertex.GetX()+","+startVertex.GetY());
|
||
|
|
mean = new Vertex((startVertex.GetX() + endVertex.GetX() ) / 2, (startVertex.GetY() + endVertex.GetY() ) / 2);
|
||
|
|
x2 = mean.GetX();
|
||
|
|
y2 = mean.GetY();
|
||
|
|
textA = paper.text(x2,y2-nstepy/3,ListOfParticles[12]);
|
||
|
|
textA.attr({"font-size": nstepy/4 });
|
||
|
|
textA.hover(function(){this.attr ("fill", ColorOfParticles[pid-1] );MySize = this.attr('font-size'); this.attr({"font-size": MySize +20 }); }, function(){this.attr ("fill", "#000000");this.attr({"font-size": MySize })},textA, textA);
|
||
|
|
pathA.hover(function(){ this.attr ("stroke", ColorOfParticles[pid-1] ); }, function(){this.attr ("stroke", "#000000");},pathA, pathA);
|
||
|
|
pathA.hover(function(){ this.attr ("fill", ColorOfParticles[pid-1] );MySize = this.attr('font-size'); this.attr({"font-size": MySize +20 }); }, function(){this.attr ("fill", "#000000");this.attr({"font-size": MySize })},textA, textA);
|
||
|
|
textA.hover(function(){this.attr ("stroke", ColorOfParticles[pid-1] ); }, function(){this.attr ("stroke", "#000000");},pathA, pathA);
|
||
|
|
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function Editor(div) {
|
||
|
|
var Rubber=false;
|
||
|
|
console.log("Editor!");
|
||
|
|
|
||
|
|
var ListOfLines = new Array();
|
||
|
|
var noLines=0;
|
||
|
|
|
||
|
|
var nstepx = Math.round(paper.width/gridSize);
|
||
|
|
var nstepy = Math.round(paper.height/gridSize);
|
||
|
|
|
||
|
|
trigger = false;
|
||
|
|
|
||
|
|
document.getElementById("Canvas").onclick = function(e) {
|
||
|
|
console.log("CLICK!!");
|
||
|
|
var x;
|
||
|
|
var y;
|
||
|
|
x = e.clientX + document.body.scrollLeft - document.getElementById(div).offsetLeft;
|
||
|
|
y = e.clientY + document.body.scrollTop - document.getElementById(div).offsetTop;
|
||
|
|
|
||
|
|
var xpos = gridSize*Math.round(x/gridSize);
|
||
|
|
var ypos = gridSize*Math.round(y/gridSize);
|
||
|
|
var vert = new Vertex(xpos,ypos);
|
||
|
|
|
||
|
|
console.log("X "+x);
|
||
|
|
console.log("Y "+y);
|
||
|
|
|
||
|
|
if(trigger) {
|
||
|
|
console.log("triggered!!");
|
||
|
|
ListOfLines[noLines].SetEndVertex(vert);
|
||
|
|
ListOfLines[noLines++].Draw();
|
||
|
|
trigger=false;
|
||
|
|
} else {
|
||
|
|
console.log("reset!!");
|
||
|
|
ListOfLines[noLines] = new Line(vert,gParticleType,paper);
|
||
|
|
trigger=true;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
console.log("THE END");
|
||
|
|
}
|
||
|
|
|
||
|
|
function GetPos(obj){
|
||
|
|
var x=0,y=0;
|
||
|
|
while (obj!=null){
|
||
|
|
x+=obj.offsetLeft-obj.scrollLeft;
|
||
|
|
y+=obj.offsetTop-obj.scrollTop;
|
||
|
|
obj=obj.offsetParent;
|
||
|
|
}
|
||
|
|
return {x:x,y:y};
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function Popup(ContainerA,PopupA,StringA)
|
||
|
|
{
|
||
|
|
alert('1');
|
||
|
|
var GraphPopup = document.getElementById(PopupA);
|
||
|
|
alert('2');
|
||
|
|
var Container = document.getElementById(ContainerA);
|
||
|
|
alert('3');
|
||
|
|
GraphPopup.style.visibility='visible';
|
||
|
|
alert('4');
|
||
|
|
GraphPopup.innerHTML = "" ;
|
||
|
|
|
||
|
|
}
|