All examples By author By category About

hthiyaga

Full window Github gist

HW-9

Draw a map of India with D3.js, Topojson, and five simple functions:

centerZoom - Automatically centers and scales your map to its container, and returns your map's outer boundaries in case you want to draw them.
drawOuterBoundary - Uses the boundary returned from centerZoom to draw a boundary around your whole map.
drawPlaces - Draws place names, if your topojson has places.
drawSubunits - Draws subunits.
colorSubunits - Colors the subunits.

This map uses a Mercator projection, and the colors are generated from d3.schemeCategory20. For a tutorial on converting Geojson to Topojson and for finding the coordinates of major cities, see this tutorial.

forked from HarryStevens's block: India Mercator

<!DOCTYPE html>
<meta charset="utf-8">
<head>
<style>
 
  body {
  font: 10px sans-serif;
}  
  .a{
    
    text-align:center;
    color:teal;
  }
/*chart-1 css*/ 
  
.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

.bar {
  fill: #065A53;
}

.bar:hover {
  fill: #B2EDB7 ;
}

.d3-tip {
  line-height: 1;
  font-weight: bold;
  padding: 12px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  border-radius: 2px;
}

/* Creates a small triangle extender for the tooltip */
.d3-tip:after {
  box-sizing: border-box;
  display: inline;
  font-size: 10px;
  width: 100%;
  line-height: 1;
  color: rgba(0, 0, 0, 0.8);
  content: "\25BC";
  position: absolute;
  text-align: center;
}

/* Style northward tooltips differently */
.d3-tip.n:after {
  margin: -1px 0 0 0;
  top: 100%;
  left: 0;
}
/*---------------------------------------------------------*/

/*chart-2 css*/
.rectangle {
	fill: #065A53;
}
.rectangle:hover {
	fill: #B2EDB7;
}
.axis {
  font: 10px sans-serif;
}

.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}
  
/*chart-3*/  
  .axis { font: 14px calibri; }
  .label {font: 16px calibri; }

.tooltip {
  position: absolute;
  width: 150px;
  height: 60px;
  background: #f2f2f2;
  pointer-events: none;
  font-size:13px;
  font-weight:bold;
}

/* basic positioning */
.legend { list-style: none;
           margin-left:768px;
           margin-top:-480px;
  
  }
.legend li { float: left; 
  margin-right: 10px; }
.legend span { border: 1px solid #ccc; float: left; width: 12px; height: 12px; margin: 2px; }
/* your colors */
.legend .CSK{ background-color: #ff8c00; }
.legend .DC { background-color: Gray; }
.legend .DD{ background-color: Red; }
.legend .GL { background-color: saddlebrown; }
.legend .KT{ background-color: Darkgreen; }
.legend .KXIP { background-color: Black; }
.legend .KKR{ background-color: tan; }
.legend .MI{ background-color: teal; }
.legend .RR{ background-color: Blue; }
.legend .RPS { background-color: Purple; }
.legend .RCB{ background-color: Maroon; }
.legend .SRH{ background-color: #ff1ed2; }

</style>
</head>
<body>
  <H1 class="a">Overview of  Indian Premier League<H1><br><br>
  <h1>Number of wins by each team in IPL history<h1>
  <div><svg id="chart1" width="1379" height="502"></svg> </div>
	<h1>Teamwise record</h1><br>
  <div id="drop" align=center></div>
  <div><svg id="chart2" width="1379" height="550"></svg></div>
  <h1>Toss won vs Match won</h1>
  <div><svg id="chart3" width="1300" height="450"></svg></div>

var margin = {top: 40, right: 20, bottom: 30, left: 40},
    width = 1042 - margin.left - margin.right,
    height = 410 - margin.top - margin.bottom;
  
  var formatPercent = d3.format(".0");
  
  var y1 = d3.scale.linear()
    .range([height, 0]);

svg1.append("g")
      .attr("class", "y1 axis")
      .call(yAxis1)
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("y", 6)
      .attr("dy", "0.852em")
      .style("text-anchor", "end")
      .text("Count");
    
     svg1.selectAll(".bar")
      .data(data)
    .enter().append("rect")
      .attr("class", "bar")
      .attr("x", function(d) { return x1(d.Team); })
      .attr("width", x1.rangeBand())
      .attr("y", function(d) { return y1(d.Count); })
      .attr("height", function(d) { return height - y1(d.Count); })
      .on('mouseover', tip.show)
      .on('mouseout', tip.hide)
      
});
  
  function type(d) {
  d.Count = +d.Count;
  return d;
}

//chart2
 function barWithDropDown(){
   
 
var margin = {top: 80, right: 180, bottom: 80, left: 180},
    width = 960 - margin.left - margin.right,
    height = 500 - margin.top - margin.bottom;

var svg2 = d3.select("#chart2").append("svg")
	.attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
	.append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

d3.tsv("TeamwiseInformation.tsv", function(error, data){

// Get every column value
	var elements = Object.keys(data[0])
		.filter(function(d){
			return ((d != "Roll") & (d != "State"));
		});
	var selection = elements[0];

var y2 = d3.scale.linear()
			.domain([0, d3.max(data, function(d){
				return +d[selection];
			})])
			.range([height, 0]);

var x2 = d3.scale.ordinal()
			.domain(data.map(function(d){ return d.State;}))
			.rangeBands([0, width]);

var xAxis = d3.svg.axis()
		.scale(x2)
	    .orient("bottom");

var yAxis = d3.svg.axis()
		.scale(y2)
	    .orient("left");

svg2.append("g")
    	.attr("class", "x axis")
    	.attr("transform", "translate(0," + height + ")")
    	.call(xAxis);

svg2.append("g")
    	.attr("class", "y axis")
    	.call(yAxis);

svg2.selectAll("rectangle")
		.data(data)
		.enter()
		.append("rect")
		.attr("class","rectangle")
		.attr("width", width/data.length-9)
		.attr("height", function(d){
			return height - y2(+d[selection]);
		})
		.attr("x", function(d, i){
			return (width / data.length) * i ;
		})
		.attr("y", function(d){
			return y2(+d[selection]);
		})
		.append("title")
		.text(function(d){
			return "Number of wins against "+d.State + " : " + d[selection]
    ;
		});

var selector = d3.select("#drop")
    	.append("select")
    	.attr("id","dropdown")
    	.on("change", function(d){
        	selection = document.getElementById("dropdown");

y2.domain([0, d3.max(data, function(d){
				return +d[selection.value];})]);

yAxis.scale(y2);

d3.selectAll(".rectangle")
           		.transition()
	            .attr("height", function(d){
					return height - y2(+d[selection.value]);
				})
				.attr("x", function(d, i){
					return (width / data.length) * i ;
				})
				.attr("y", function(d){
					return y2(+d[selection.value]);
				})
          
           .ease("linear")
           		.select("title")
           		.text(function(d){
           			return  d.State + " : " + d[selection.value];
           		});
          	
     
      
           	d3.selectAll("g.y.axis")
           		.transition()
           		.call(yAxis);

});

selector.selectAll("option")
      .data(elements)
      .enter().append("option")
      .attr("value", function(d){
        return d;
      })
      .text(function(d){
        return d;
      })

});

}
barWithDropDown();
  
  //chart 3
  var svg = d3.select("#chart3"), 
    margin = {top: 20, right: 20, bottom: 50, left: 70},
    width = 800 - margin.left - margin.right,
    height = 410 - margin.top - margin.bottom;

var g1 = svg.append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

// add the tooltip area to the webpage
var tooltip = d3.select("body").append("div")
    .attr("class", "tooltip")
    .style("opacity", 0);

// load data
d3.tsv("data.tsv", function (d) {
  // change string (from CSV) into number format
  d["TW"] = +d["TW"];
  d["MW"] = +d["MW"];
  return d;
}, function(error, data) {

if (error) throw error;
  
/* 
 * value accessor - returns the value to encode for a given data object.
 * scale - maps value to a visual display encoding, such as a pixel position.
 * map function - maps from data value to display value
 */ 
  
// setup x 
var xValue = function(d) { return d["TW"];}, // data -> value
    xScale = d3.scale.linear().range([0, width]),     // value -> display
    xMap = function(d) { return xScale(xValue(d));},
    xAxis2=d3.svg.axis().scale(xScale).orient("bottom"); // data -> display

// setup y
var yValue = function(d) { return d["MW"];}, // data -> value
    yScale = d3.scale.linear().range([height, 0]),    // value -> display
    yMap = function(d) { return yScale(yValue(d));},
    yAxis2=d3.svg.axis().scale(yScale).orient("left"); // data -> display

// don't want dots overlapping axis, so add in buffer to data domain
  xScale.domain([d3.min(data, xValue)-1, d3.max(data, xValue)+1]);
  yScale.domain([0, d3.max(data, yValue)+1]);

// x-axis
  g1.append("g")
 		.attr("class", "axis x-axis")
  	.attr("transform", "translate(0," + height + ")") // move axis to bottom of chart
   	.call(xAxis2);
  
  // x-axis label
  g1.append("text")
  	.attr("class", "label")
   	.attr("x", width/2)
    .attr("y", height+(margin.bottom*0.75))
    .style("text-anchor", "middle")
    .style("font-weight", "bold")
      .style("font-size", "22px")

.text("Toss won")
    .style("fill","Teal");

// y-axis
  g1.append("g")
 		.attr("class", "axis y-axis")
 		.call(yAxis2);
  
  // y-axis label
  g1.append("text") 
    .attr("class", "label")
    .attr("x", 0-(height/2))
    .attr("y", 0-(margin.left*0.55))
    .attr("transform", "rotate(-90)") // rotate text -90 degrees from x, y
    .style("text-anchor", "middle")
    .style("font-weight", "bold")
    .style("font-size", "22px")
    .text("Matches won")
    .style("fill","Teal");

// draw dots
  
  
  g1.selectAll(".dot")
      .data(data)
    .enter().append("circle")
      .attr("class", "dot")
      .attr("r", 4.5)
      .attr("cx", xMap)
      .attr("cy", yMap)
      
    .style("fill",function(d){
    
            if(d.Team =="KT"){ return "Darkgreen";}
            else if( d.Team =="RPS") { return "Purple";}
            else if( d.Team =="DC") { return "Gray";}
            else if( d.Team =="MI") { return "teal";}
            else if( d.Team =="DD") { return"Red";}
            else if( d.Team =="RR") { return "Blue";}
            else if( d.Team =="RCB") { return "Maroon";}
            else if( d.Team =="CSK") { return "#ff8c00";}
            else if( d.Team =="KKR") { return "Tan";}
    
            else if( d.Team =="KXIP") { return "#0000";}
            
            else if( d.Team =="GL") { return "saddlebrown";}
            else if(d.Team =="SRH") {return"#ff1ed2";}
    else
      {return "#ff8c00";}
           
  })
            
     
      // tooltip
      .on("mouseover", function(d) {
          tooltip.transition()
               .duration(200)         // ms delay before appearing
               .style("opacity", .8); // tooltip appears on mouseover
          tooltip.html(d["Team"] + "<br/> " + "<br/>" +"No of tosses won:"+ xValue(d) 
	        + "<br/>"+ "<br/>"+"No of matches won " + yValue(d) + "")
               .style("left", (d3.event.pageX + 10) + "px")  // specify x location
               .style("top", (d3.event.pageY - 28) + "px");  // specify y location
      })
      .on("mouseout", function(d) {
          tooltip.transition()
               .duration(500)
               .style("opacity", 0); // disappear on mouseout
      });
});

</script>
  <ul class="legend">
    <li><span class="CSK"></span>CSK</li><br>
  <br><br>
    <li><span class="DC"></span>DC</li></br></br></br>
    <li><span class="DD"></span>DD
</li><br><br><br>
    <li><span class="GL"></span>GL</li></br></br></br>
<li><span class="KT"></span> KT
</li></br></br></br>
    <li><span class="KXIP"></span> KXIP</li></br></br></br>
<li><span class="KKR"></span> KKR
</li></br></br></br>
    <li><span class="MI"></span> MI
</li></br></br></br>
<li><span class="RR"></span> RR

</li></br></br></br>
    <li><span class="RPS"></span>RPS

</li></br></br></br>
<li><span class="RCB"></span>RCB

</li></br></br></br>
    <li><span class="SRH"></span>SRH

</li></br>

</ul>

</body>

Modified http://d3js.org/d3.v3.min.js to a secure url

Modified http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js to a secure url

https://d3js.org/d3.v3.min.js

https://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js