1#@!#!123s

: / home / jnclnmuac / public_html / web / admin / global_assets / js / demo_pages / charts / google / bars /
Filename : histogram.js
back
/* ------------------------------------------------------------------------------
 *
 *  # Google Visualization - histogram
 *
 *  Google Visualization histogram demonstration
 *
 * ---------------------------------------------------------------------------- */


// Setup module
// ------------------------------

var GoogleHistogram = function() {


    //
    // Setup module components
    //

    // Histogram
    var _googleHistogram = function() {
        if (typeof google == 'undefined') {
            console.warn('Warning - Google Charts library is not loaded.');
            return;
        }

        // Initialize chart
        google.charts.load('current', {
            callback: function () {

                // Draw chart
                drawHistogram();

                // Resize on sidebar width change
                $(document).on('click', '.sidebar-control', drawHistogram);

                // Resize on window resize
                var resizeHistogram;
                $(window).on('resize', function() {
                    clearTimeout(resizeHistogram);
                    resizeHistogram = setTimeout(function () {
                        drawHistogram();
                    }, 200);
                });
            },
            packages: ['corechart']
        });

        // Chart settings
        function drawHistogram() {

            // Define charts element
            var histogram_chart_element = document.getElementById('google-histogram');

            // Data
            var data = google.visualization.arrayToDataTable([
                ['Dinosaur', 'Length'],
                ['Acrocanthosaurus (top-spined lizard)', 12.2],
                ['Albertosaurus (Alberta lizard)', 9.1],
                ['Allosaurus (other lizard)', 12.2],
                ['Apatosaurus (deceptive lizard)', 22.9],
                ['Archaeopteryx (ancient wing)', 0.9],
                ['Argentinosaurus (Argentina lizard)', 36.6],
                ['Baryonyx (heavy claws)', 9.1],
                ['Brachiosaurus (arm lizard)', 30.5],
                ['Ceratosaurus (horned lizard)', 6.1],
                ['Coelophysis (hollow form)', 2.7],
                ['Compsognathus (elegant jaw)', 0.9],
                ['Deinonychus (terrible claw)', 2.7],
                ['Diplodocus (double beam)', 27.1],
                ['Dromicelomimus (emu mimic)', 3.4],
                ['Gallimimus (fowl mimic)', 5.5],
                ['Mamenchisaurus (Mamenchi lizard)', 21.0],
                ['Megalosaurus (big lizard)', 7.9],
                ['Microvenator (small hunter)', 1.2],
                ['Ornithomimus (bird mimic)', 4.6],
                ['Oviraptor (egg robber)', 1.5],
                ['Plateosaurus (flat lizard)', 7.9],
                ['Sauronithoides (narrow-clawed lizard)', 2.0],
                ['Seismosaurus (tremor lizard)', 45.7],
                ['Spinosaurus (spiny lizard)', 12.2],
                ['Supersaurus (super lizard)', 30.5],
                ['Tyrannosaurus (tyrant lizard)', 15.2],
                ['Ultrasaurus (ultra lizard)', 30.5],
                ['Velociraptor (swift robber)', 1.8]]
            );


            // Options
            var options_histogram = {
                fontName: 'Roboto',
                height: 400,
                fontSize: 12,
                chartArea: {
                    left: '5%',
                    width: '94%',
                    height: 350
                },
                isStacked: true,
                tooltip: {
                    textStyle: {
                        fontName: 'Roboto',
                        fontSize: 13
                    }
                },
                vAxis: {
                    title: 'Dinosaur length',
                    titleTextStyle: {
                        fontSize: 13,
                        italic: false
                    },
                    gridlines:{
                        color: '#e5e5e5',
                        count: 10
                    },
                    minValue: 0
                },
                hAxis: {
                    gridlines:{
                        color: '#e5e5e5'
                    },
                    minValue: 0
                },
                legend: {
                    position: 'top',
                    alignment: 'center',
                    textStyle: {
                        fontSize: 12
                    }
                }
            };

            // Draw chart
            var histogram = new google.visualization.Histogram(histogram_chart_element);
            histogram.draw(data, options_histogram);
        }
    };


    //
    // Return objects assigned to module
    //

    return {
        init: function() {
            _googleHistogram();
        }
    }
}();


// Initialize module
// ------------------------------

GoogleHistogram.init();