
$(function(){

    /* Bar */

    var randomScalingFactor = function(){ return Math.round(Math.random()*100)};

    var barChartData = {
        labels : ["January","February","March","April","May","June","July"],
        datasets : [
            {
                fillColor : "rgba(220,220,220,0.5)",
                strokeColor : "rgba(220,220,220,0.8)",
                highlightFill: "rgba(220,220,220,0.75)",
                highlightStroke: "rgba(220,220,220,1)",
                data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
            },
            {
                fillColor : "rgba(151,187,205,0.5)",
                strokeColor : "rgba(151,187,205,0.8)",
                highlightFill : "rgba(151,187,205,0.75)",
                highlightStroke : "rgba(151,187,205,1)",
                data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
            }
        ]

    }
    var ctx = document.getElementById("canvas-1").getContext("2d");
    window.myBar = new Chart(ctx).Bar(barChartData, {
        responsive : true
    });

    /* Doughnut */

    var doughnutData = [
        {
            value: 300,
            color:"#F7464A",
            highlight: "#FF5A5E",
            label: "Red"
        },
        {
            value: 50,
            color: "#46BFBD",
            highlight: "#5AD3D1",
            label: "Green"
        },
        {
            value: 100,
            color: "#FDB45C",
            highlight: "#FFC870",
            label: "Yellow"
        },
        {
            value: 40,
            color: "#949FB1",
            highlight: "#A8B3C5",
            label: "Grey"
        },
        {
            value: 120,
            color: "#4D5360",
            highlight: "#616774",
            label: "Dark Grey"
        }

    ];

    var ctx = document.getElementById("chart-area").getContext("2d");
    window.myDoughnut = new Chart(ctx).Doughnut(doughnutData, {responsive : true});

    /* Line */

    var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
    var lineChartData = {
        labels : ["January","February","March","April","May","June","July"],
        datasets : [
            {
                label: "My First dataset",
                fillColor : "rgba(220,220,220,0.2)",
                strokeColor : "rgba(220,220,220,1)",
                pointColor : "rgba(220,220,220,1)",
                pointStrokeColor : "#fff",
                pointHighlightFill : "#fff",
                pointHighlightStroke : "rgba(220,220,220,1)",
                data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
            },
            {
                label: "My Second dataset",
                fillColor : "rgba(151,187,205,0.2)",
                strokeColor : "rgba(151,187,205,1)",
                pointColor : "rgba(151,187,205,1)",
                pointStrokeColor : "#fff",
                pointHighlightFill : "#fff",
                pointHighlightStroke : "rgba(151,187,205,1)",
                data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
            }
        ]

    }

    var ctx = document.getElementById("canvas-2").getContext("2d");
    window.myLine = new Chart(ctx).Line(lineChartData, {
        responsive: true
    });

    /* Pie chart */

    var pieData = [
        {
            value: 300,
            color:"#F7464A",
            highlight: "#FF5A5E",
            label: "Red"
        },
        {
            value: 50,
            color: "#46BFBD",
            highlight: "#5AD3D1",
            label: "Green"
        },
        {
            value: 100,
            color: "#FDB45C",
            highlight: "#FFC870",
            label: "Yellow"
        },
        {
            value: 40,
            color: "#949FB1",
            highlight: "#A8B3C5",
            label: "Grey"
        },
        {
            value: 120,
            color: "#4D5360",
            highlight: "#616774",
            label: "Dark Grey"
        }

    ];

    var ctx = document.getElementById("chart-area-2").getContext("2d");
    window.myPie = new Chart(ctx).Pie(pieData, {
        responsive: true
    });

    /* Polar */

    var polarData = [
        {
            value: 300,
            color:"#F7464A",
            highlight: "#FF5A5E",
            label: "Red"
        },
        {
            value: 50,
            color: "#46BFBD",
            highlight: "#5AD3D1",
            label: "Green"
        },
        {
            value: 100,
            color: "#FDB45C",
            highlight: "#FFC870",
            label: "Yellow"
        },
        {
            value: 40,
            color: "#949FB1",
            highlight: "#A8B3C5",
            label: "Grey"
        },
        {
            value: 120,
            color: "#4D5360",
            highlight: "#616774",
            label: "Dark Grey"
        }

    ];

    var ctx = document.getElementById("chart-area-3").getContext("2d");
    window.myPolarArea = new Chart(ctx).PolarArea(polarData, {
        responsive:true
    });

    /* Radar chart */

    var radarChartData = {
        labels: ["Eating", "Drinking", "Sleeping", "Designing", "Coding", "Cycling", "Running"],
        datasets: [
            {
                label: "My First dataset",
                fillColor: "rgba(220,220,220,0.2)",
                strokeColor: "rgba(220,220,220,1)",
                pointColor: "rgba(220,220,220,1)",
                pointStrokeColor: "#fff",
                pointHighlightFill: "#fff",
                pointHighlightStroke: "rgba(220,220,220,1)",
                data: [65,59,90,81,56,55,40]
            },
            {
                label: "My Second dataset",
                fillColor: "rgba(151,187,205,0.2)",
                strokeColor: "rgba(151,187,205,1)",
                pointColor: "rgba(151,187,205,1)",
                pointStrokeColor: "#fff",
                pointHighlightFill: "#fff",
                pointHighlightStroke: "rgba(151,187,205,1)",
                data: [28,48,40,19,96,27,100]
            }
        ]
    };

    window.myRadar = new Chart(document.getElementById("canvas-4").getContext("2d")).Radar(radarChartData, {
        responsive: true
    });

});
