dev-chiefworks
127 lines
3.3 KiB
JavaScript
127 lines
3.3 KiB
JavaScript
/* ------------------------------------------------------------------------------
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*
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* # Google Visualization - lines
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*
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* Google Visualization line 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 GoogleLineBasic = function() {
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//
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// Setup module components
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//
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// Line chart
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var _googleLineBasic = 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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drawLineChart();
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// Resize on sidebar width change
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$(document).on('click', '.sidebar-control', drawLineChart);
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// Resize on window resize
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var resizeLineBasic;
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$(window).on('resize', function() {
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clearTimeout(resizeLineBasic);
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resizeLineBasic = setTimeout(function () {
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drawLineChart();
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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 drawLineChart() {
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// Define charts element
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var line_chart_element = document.getElementById('google-line');
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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 = {
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fontName: 'Roboto',
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height: 400,
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curveType: 'function',
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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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pointSize: 4,
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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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title: 'Sales and Expenses',
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titleTextStyle: {
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fontSize: 13,
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italic: false
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},
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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 line_chart = new google.visualization.LineChart(line_chart_element);
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line_chart.draw(data, options);
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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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_googleLineBasic();
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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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GoogleLineBasic.init();
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