dev-chiefworks
121 lines
3.0 KiB
JavaScript
121 lines
3.0 KiB
JavaScript
/* ------------------------------------------------------------------------------
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*
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* # Google Visualization - bars
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*
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* Google Visualization bar 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 GoogleBarBasic = function() {
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//
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// Setup module components
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//
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// Bar chart
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var _googleBarBasic = 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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drawBar();
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// Resize on sidebar width change
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$(document).on('click', '.sidebar-control', drawBar);
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// Resize on window resize
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var resizeBarBasic;
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$(window).on('resize', function() {
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clearTimeout(resizeBarBasic);
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resizeBarBasic = setTimeout(function () {
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drawBar();
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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 drawBar() {
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// Define charts element
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var bar_chart_element = document.getElementById('google-bar');
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// Data
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var data = google.visualization.arrayToDataTable([
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['Year', 'Sales', 'Expenses'],
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['2004', 1000, 400],
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['2005', 1170, 460],
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['2006', 660, 1120],
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['2007', 1030, 540]
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]);
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// Options
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var options_bar = {
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fontName: 'Roboto',
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height: 400,
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fontSize: 12,
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chartArea: {
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left: '5%',
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width: '94%',
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height: 350
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},
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tooltip: {
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textStyle: {
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fontName: 'Roboto',
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fontSize: 13
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}
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},
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vAxis: {
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gridlines:{
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color: '#e5e5e5',
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count: 10
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},
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minValue: 0
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},
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legend: {
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position: 'top',
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alignment: 'center',
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textStyle: {
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fontSize: 12
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}
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}
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};
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// Draw chart
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var bar = new google.visualization.BarChart(bar_chart_element);
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bar.draw(data, options_bar);
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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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_googleBarBasic();
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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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GoogleBarBasic.init();
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