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(function(v, g) { |
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var gv; |
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|
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v.objects = {}; |
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|
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v.renderChart = function(id) { |
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var chart, render, container, series, data, table, settings, i, j, row, date, axis, property, format, formatter; |
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|
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chart = v.charts[id]; |
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series = chart.series; |
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data = chart.data; |
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settings = chart.settings; |
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|
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container = document.getElementById(id); |
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table = new gv.DataTable({cols: series}); |
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|
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render = v.objects[id] || null; |
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if (!render) { |
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render = chart.type == 'gauge' |
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? 'Gauge' |
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: chart.type.charAt(0).toUpperCase() + chart.type.slice(1) + 'Chart'; |
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|
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render = new gv[render](container); |
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} |
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|
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switch (v.charts[id].type) { |
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case 'pie': |
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if (settings.slices) { |
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for (i in settings.slices) { |
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if (settings.slices[i]['color'] == '') { |
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delete settings.slices[i]['color']; |
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} |
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} |
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} |
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break; |
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case 'line': |
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case 'bar': |
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case 'column': |
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case 'area': |
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case 'scatter': |
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case 'candlestick': |
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if (settings.series) { |
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for (i in settings.series) { |
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if (settings.series[i]['color'] == '') { |
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delete settings.series[i]['color']; |
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} |
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} |
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} |
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break; |
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case 'geo': |
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if (settings.region != undefined && settings.region.replace(/^\s+|\s+$/g, '') == '') { |
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settings['region'] = 'world'; |
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} |
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break; |
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case 'gauge': |
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break; |
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default: |
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return; |
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} |
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|
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if (series[0] && (series[0].type == 'date' || series[0].type == 'datetime')) { |
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axis = false; |
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switch (v.charts[id].type) { |
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case 'line': |
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case 'area': |
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case 'scatter': |
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case 'candlestick': |
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case 'column': |
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axis = settings.hAxis; |
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break; |
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case 'bar': |
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axis = settings.vAxis; |
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break; |
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} |
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|
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if (axis) { |
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for (property in axis.viewWindow) { |
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date = new Date(axis.viewWindow[property]); |
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if (Object.prototype.toString.call(date) === "[object Date]") { |
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if (!isNaN(date.getTime())) { |
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axis.viewWindow[property] = date; |
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continue; |
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} |
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} |
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|
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delete axis.viewWindow[property]; |
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} |
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} |
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} |
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|
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for (i = 0; i < data.length; i++) { |
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row = []; |
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for (j = 0; j < series.length; j++) { |
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if (series[j].type == 'date' || series[j].type == 'datetime') { |
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date = new Date(data[i][j]); |
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data[i][j] = null; |
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if (Object.prototype.toString.call(date) === "[object Date]") { |
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if (!isNaN(date.getTime())) { |
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data[i][j] = date; |
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} |
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} |
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} |
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row.push(data[i][j]); |
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} |
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table.addRow(row); |
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} |
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|
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if (settings.series) { |
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for (i = 0; i < settings.series.length; i++) { |
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format = settings.series[i].format; |
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if (!format || format == '') { |
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continue; |
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} |
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|
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formatter = null; |
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switch (series[i + 1].type) { |
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case 'number': |
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formatter = new g.visualization.NumberFormat({pattern: format}); |
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break; |
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case 'date': |
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case 'datetime': |
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case 'timeofday': |
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formatter = new g.visualization.DateFormat({pattern: format}); |
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break; |
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} |
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|
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if (formatter) { |
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formatter.format(table, i + 1); |
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} |
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} |
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} |
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|
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render.draw(table, settings); |
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}; |
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|
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v.render = function() { |
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for (var id in (v.charts || {})) { |
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v.renderChart(id); |
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} |
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}; |
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|
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g.load("visualization", "1", {packages: ["corechart", "geochart", "gauge"]}); |
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g.setOnLoadCallback(function() { |
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gv = g.visualization; |
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v.render(); |
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}); |
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})(visualizer, google); |
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|
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(function($, v) { |
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var resizeTimeout; |
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|
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$(document).ready(function() { |
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$(window).resize(function() { |
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clearTimeout(resizeTimeout); |
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resizeTimeout = setTimeout(v.render, 100); |
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}); |
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}); |
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})(jQuery, visualizer); |
