assets.renderRL.js Maven / Gradle / Ivy

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var height=700;
var width=1024;


var x = [];
var y = [];
var name3 = [];


var tx=0, ty=0;
var ss=1;

var svg;
var xMax = 0, xMin = 0, yMax = 0, yMin = 0;

var fx;
var fy;

var xAxis;
var yAxis;

function zoomHandler() {
/*
  svg.select(".x.axis").call(xAxis);
  svg.select(".y.axis").call(yAxis);

  tx = d3.event.translate[0];
  ty = d3.event.translate[1];
  ss = d3.event.scale;
  console.log('zoom called. Scale: ' + ss + " tX: " + tx + " tY: " + ty);
  svg.selectAll('circle')
      .data(name3)
      .attr("transform", function(d, i) { return "translate(" +
                                            ((x[i]*20*ss + tx) + 400) + "," +
                                            ((y[i]*20*ss + ty) + 400) + ")";
                                            });
  svg.selectAll('text')
        .data(name3)
        .attr("transform", function(d, i) { return "translate(" +
                                              ((x[i]*20*ss + tx) + 400) + "," +
                                              ((y[i]*20*ss + ty) + 400) + ")";
                                              });
*/
}



function drawEmbedding() {
    $("#embed").empty();
    var div = d3.select("#embed");

    fx = d3.scale.linear()
        .domain([xMin, xMax])
        .range([0, width])

    fy = d3.scale.linear()
        .domain([yMin, yMax])
        .range([height, 0]);


    //Define X axis
	xAxis = d3.svg.axis()
		.scale(fx)
		.orient("bottom")
		.tickSize(-height)
		.tickFormat(d3.format("s"));

	//Define Y axis
	yAxis = d3.svg.axis()
		.scale(fy)
		.orient("left")
		.ticks(5)
		.tickSize(-width)
		.tickFormat(d3.format("s"));


    svg = div.append("svg") // svg is global
    .attr("width", width)
    .attr("height", height);


    svg.append("g")
		.attr("class", "x axis")
		.attr("transform", "translate(0," + height + ")")
		.call(xAxis);

	svg.append("g")
		.attr("class", "y axis")
		.call(yAxis);



    svg.selectAll("circle")
        .data(name3)
        .enter()
        .append("circle")
        .attr("cx", function(d, i) {
        			   		return fx(x[i]);
        			   })
        			   .attr("cy", function(d, i) {
        			   		return fy(y[i]);
        			   })
        			   .attr("r", 2);

    svg.selectAll("text")
       .data(name3)
       .enter()
       .append("text")
       .text(function(d,i) {
    			   		return name3[i];
    			   })
       .attr("x", function(d,i) {
    			   		return fx(x[i]);
    			   })
       .attr("y", function(d, i) {
    			   		return fy(y[i]);
    			   })
       .attr("font-family", "sans-serif")
       .attr("font-size", "11px")
       .attr("fill", "red");


    var zoomListener = d3.behavior.zoom()
        .x(fx)
        .y(fy)
        .scaleExtent([0.00000001, 100000])
        .center([0,0])
        .on("zoom", zoomHandler);
    zoomListener(svg);
}


var timed = function() {

   var sid = getParameterByName("sid");
       if (sid == undefined) sid = "RlHasNoSeedsDefinedYet";


    $.ajax({
       url: "/rl/state?sid=" + sid,
       cache: false,
       async: true
     })
       .done(function( data ) {
           x = new Array();
           y = new Array();
           name3 = new Array();
           if (data.length > 0 ) {
             for(var i = 0; i < data.length; i++) {
                var split = data[i].split('|');
                var xCoord = split[0];
                var yCoord = split[1];
                var name2 = split[2];
                x.push(xCoord);
                y.push(yCoord);
                name3.push(name2);
           }

           /*
               This values could be pushed for debug purposes

               x.push(10);
               y.push(15);
               name3.push("alpha");
           */

           xMax = d3.max(x);
           xMin = d3.min(x);

           yMax = d3.max(y);
           yMin = d3.min(y);

           console.log("xMin: " + xMin);
           console.log("xMax: " + xMax);

           console.log("yMin: " + yMin);
           console.log("yMax: " + yMax);

           drawEmbedding();

           setTimeout(timed,10000);
         } else {
           $.notify({
           	title: 'No RL data available!',
           	message: 'Please upload something, or check again later.'
           },{
           	type: 'danger',
           	placement: {
               		from: "top",
               		align: "center"
               	},
           });
         }
       });
};


setTimeout(timed,1000);