dev-chiefworks
100 lines
2.4 KiB
JavaScript
100 lines
2.4 KiB
JavaScript
/* ------------------------------------------------------------------------------
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*
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* # Google Visualization - pie chart
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*
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* Google Visualization pie chart demonstration
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*
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* ---------------------------------------------------------------------------- */
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// Setup module
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// ------------------------------
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var GooglePieBasic = function() {
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//
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// Setup module components
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//
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// Pie chart
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var _googlePieBasic = function() {
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if (typeof google == 'undefined') {
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console.warn('Warning - Google Charts library is not loaded.');
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return;
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}
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// Initialize chart
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google.charts.load('current', {
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callback: function () {
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// Draw chart
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drawPie();
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// Resize on sidebar width change
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$(document).on('click', '.sidebar-control', drawPie);
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// Resize on window resize
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var resizePieBasic;
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$(window).on('resize', function() {
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clearTimeout(resizePieBasic);
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resizePieBasic = setTimeout(function () {
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drawPie();
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}, 200);
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});
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},
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packages: ['corechart']
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});
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// Chart settings
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function drawPie() {
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// Define charts element
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var pie_chart_element = document.getElementById('google-pie');
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// Data
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var data = google.visualization.arrayToDataTable([
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['Task', 'Hours per Day'],
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['Work', 11],
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['Eat', 2],
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['Commute', 2],
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['Watch TV', 2],
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['Sleep', 7]
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]);
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// Options
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var options_pie = {
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fontName: 'Roboto',
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height: 300,
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width: 500,
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chartArea: {
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left: 50,
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width: '90%',
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height: '90%'
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}
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};
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// Instantiate and draw our chart, passing in some options.
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var pie = new google.visualization.PieChart(pie_chart_element);
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pie.draw(data, options_pie);
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}
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};
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//
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// Return objects assigned to module
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//
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return {
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init: function() {
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_googlePieBasic();
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}
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}
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}();
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// Initialize module
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// ------------------------------
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GooglePieBasic.init();
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