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bar-and-linecharts.html
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bar-and-linecharts.html
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<!DOCTYPE html>
<html ng-app="abcDashboradApp">
<meta charset="utf-8">
<head>
<style>
body{
width:1000px;
}
p{
font-size: 20px;
font-weight: bold;
}
.axis path, .axis line
{
fill: none;
stroke: #777;
shape-rendering: crispEdges;
}
.axis text
{
font-family: 'Arial';
font-size: 13px;
}
/*
.tick
{
stroke-dasharray: 1, 2;
}
.bar
{
fill: FireBrick;
}
*/
</style>
</head>
<body ng-controller ="MainCtrl">
<p>ABC Products Dashboard</p>
<bar-chart data="charts"
width = 500
height = 300
>
</bar-chart>
<line-chart data="charts"
width = 500
height = 300
>
</line-chart>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
<script>
"use strict"
var cApp = angular.module("abcDashboradApp", []);
cApp.controller("MainCtrl", function($scope,$http){
$scope.name = "Cyril";
// Your code for $http connection
//create function to set the default data set to load
$scope.getData = function(){
$http.get('abcDataset.json').success(function(data) {
console.log("success!");
$scope.charts = data;
});
}
//});
//invoke data function
$scope.getData();
});
//var app = angular.module('chartApp', []);
// directive for bar chart
cApp.directive('barChart', function(){
function link(scope,el,attrs){
var el =el[0];
var margin = {top: 40, right: 20, bottom: 50, left: 40},
width = scope.width,
height = scope.height,
width = width - margin.left - margin.right,
height = height - margin.top - margin.bottom;
var x = d3.scale.ordinal().rangeRoundBands([0, width], .05);
var y = d3.scale.linear().range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.ticks(10);
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(5);
var svg = d3.select(el).append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform",
"translate(" + margin.left + "," + margin.top + ")");
//set a watch on he scope
scope.$watch('data', function(data){
if(!data){ return }
//console.log(data.productType)
svg.append("text")
.attr("x", (width / 2))
.attr("y", -(margin.top/2))
.attr("text-anchor", "middle")
.style("font-size", "16px")
.text("Product Type Bar Chart");
x.domain(data.productType.map(function(d) { return d.name }));
y.domain([0, d3.max(data.productType, function(d) { return d.count; })]);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll("text")
.style("text-anchor", "end")
.attr("transform", "rotate(0)" )
.attr("dx", "1em");
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end").text("Count");
svg.selectAll("bar")
.data(data.productType)
.enter().append("rect")
.style("fill", function(d){if(d.name=="Canny") return "steelblue"; if(d.name=="Banny") return "orange";if(d.name=="Danny") return "green";})
.attr("x", function(d) { return x(d.name); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.count); })
.attr("height", function(d) { return height - y(d.count); });
}, true);
}
return{
link: link,
restrict:'EA',
scope:{
data: '=',
width: '=',
height: '='
}
}
});
//for line chart
// directive for bar chart
cApp.directive('lineChart', function(){
function link(scope,el,attrs){
var el =el[0];
var margin = {top: 40, right: 20, bottom: 50, left: 40},
width =800 - margin.left - margin.right,
height = 200 - margin.top - margin.bottom;
var x = d3.scale.ordinal().rangeRoundBands([0, width]);
var y = d3.scale.linear().range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.ticks(5);
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(5);
var valueline = d3.svg.line()
.x(function(d) { return x(d.salesDate); })
.y(function(d) { return y(d.amount); });
var svg = d3.select(el).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 + ")");
//set a watch on he scope
scope.$watch('data', function(data){
if(!data){ return }
svg.append("text")
.attr("x", (width / 2))
.attr("y", -(margin.top/2))
.attr("text-anchor", "middle")
.style("font-size", "16px")
.text("Product Sales");
x.domain(data.productSales.map(function(d) { return d.salesDate }));
y.domain([0, d3.max(data.productSales, function(d) { return d.amount; })]);
svg.append("path").attr("d",valueline(data.productSales)).attr('stroke', 'steelblue')
.attr('stroke-width', 2)
.attr('fill', 'none');
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll("text")
.style("text-anchor", "end")
.attr("transform", "rotate(0)" )
.attr("dx", "2em");
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end").text("Amount");
var circle = svg.selectAll("dot")
.data(data.productSales)
.enter().append("circle")
.attr("r", 3.5)
.attr("cx", function(d) { return x(d.salesDate); })
.attr("cy", function(d) { return y(d.amount); })
.attr('fill','steelblue');
// circle.append.text()
}, true);
}
return{
link: link,
restrict:'EA',
scope:{
data: '=',
width: '=',
height: '='
}
}
});
</script>
</body>