Hiding the legend in Google Chart
You can disable the legend by using ‘none’ as the position: legend: {position: ‘none’}
You can disable the legend by using ‘none’ as the position: legend: {position: ‘none’}
Chart Wrappers are not chart objects and do not have a click event. In fact, Pie Charts also do not have a click event, only select. If you read the documentation it says to: Create a ready event for the wrapper Have the ready event trigger a select event for the chart in the wrapper … Read more
There are two steps involved. The first step is to find out what pattern you should use; the second step is to put the pattern in the proper place in your code. To make this post more beautiful, I show you step 2 and then step 1. Step 2: Putting the pattern in your code … Read more
It took me a while, to figure this out, but Google Charts does support dual Y-axis (v-axis). I want to use the Javascript API and not the HTML interface. This example can be tested here: http://code.google.com/apis/ajax/playground/?type=visualization#line_chart Replace all of that code with this code showing how to have two different Y-axis scales: function drawVisualization() { … Read more
To redraw only when the window resize is completed and avoid multiple triggers, I think is better create an event: //create trigger to resizeEnd event $(window).resize(function() { if(this.resizeTO) clearTimeout(this.resizeTO); this.resizeTO = setTimeout(function() { $(this).trigger(‘resizeEnd’); }, 500); }); //redraw graph when window resize is completed $(window).on(‘resizeEnd’, function() { drawChart(data); });
once the ‘ready’ has fired on the chart, you can use getImageURI to get a base 64 string, which can be saved as .PNG, or included in an img tag, as in the following example… to use a frozen version, you can replace ‘current’ with the latest save — ’45’ google.charts.load(‘current’, { callback: function () … Read more
Changing the date format (mm/dd/yyyy vs. yyyy-mm-dd) seems to get it to align… google.load(‘visualization’, ‘1’, { packages: [‘corechart’] }); google.setOnLoadCallback(drawChart); function drawChart() { var data = new google.visualization.DataTable(); data.addColumn(‘date’, ‘date’); data.addColumn(‘number’, ‘view’); data.addRows([ [new Date(’08/01/2015′), 5], [new Date(’08/02/2015′), 7], [new Date(’08/03/2015′), 2], [new Date(’08/04/2015′), 16], [new Date(’08/05/2015′), 3], [new Date(’08/06/2015′), 6], [new Date(’08/07/2015′), 1] ]); … Read more
first, it appears you have an extra annotation column in your data, that doesn’t appear to belong to a specific column copied from question above… var data = new google.visualization.arrayToDataTable([ [ ‘Time Period’, ‘XYZ’, {role: ‘annotation’}, ‘ABC’, {role: ‘annotation’}, {role: ‘annotation’}, // <– extra annotation? ‘Average’ ], [ ‘Aug’, 3754, ‘3754’, 2089, ‘2089’, ‘5,843’, // … Read more
Seems to be a bad release (v44). Until it is fixed, the workaround is to explicitly specify previous version of the API to load instead of using current: – google.charts.load(‘current’, {‘packages’:[‘gantt’]}); + google.charts.load(’43’, {‘packages’:[‘gantt’]}); Please note that this will indeed freeze your charts version and you will not get new features and bugfixes unless you … Read more
Every document in Google Sheets supports the “Chart Tools datasource protocol”, which is explained (in a rather haphazard way) in these articles: “Creating a Chart from a Separate Spreadsheet” “Query Language Reference” “Implementing the Chart Tools Datasource Protocol” To download a specific sheet as a CSV file, replace {key} with the document’s ID and {sheet_name} … Read more