google-visualization

Annotation color only shows when text outside of Google Bar Chart

由 大兔子大兔子 提交于 2021-01-29 00:42:45
问题 I have a google bar chart and I am setting the font size and the color, however the color only applies when the text is outside of the bar. How do I force the color to apply? annotations: { textStyle: { fontSize: 18, color:'#000000' } } 回答1: turn off annotations.highContrast from the documentation... annotations.highContrast lets you override Google Charts choice of the annotation color. By default, annotations.highContrast is true, which causes Charts to select an annotation color with good

Uncaught (in promise) TypeError: Cannot read property '0' of undefined at drawChart

由 不问归期 提交于 2021-01-28 19:05:50
问题 //Ajax call $(document).ready(function (data) { $("#btnGo").click(function () { console.log("ready!"); $.ajax({ url: '/api', type: 'POST', contentType: 'application/json', dataType: 'JSON', data: JSON.stringify({ startDate: $("#one").val(), endDate: $('#two').val() }), success: function (data) { var x = [data.x.count, data.x2.count, data.x3.count, data.x4.count] //data.x.count is getting from an api call where it will show count like 5 drawChart(x) } }); }); }); //bar chart google.charts.load

Google Chart Column hide option

由 為{幸葍}努か 提交于 2021-01-28 18:11:57
问题 I am using Google Chart to show my bubble chart. I used x, y number to locate the bubble, So I don't want to show the xnumber and ynumber column when i put cursor on.. How can I do that? Thanks a lot. enter image description here var options = { title: 'bubble graph', //legend:{position:'none'}, hAxis: { baseline:0, maxValue:200}, vAxis: { baseline:0, maxValue:100}, bubble: {textStyle: {fontSize: 11}}, width : '100%', height : '400px', backgroundColor: "transparent", tooltip: {trigger:

Google Chart Column hide option

由 こ雲淡風輕ζ 提交于 2021-01-28 18:10:52
问题 I am using Google Chart to show my bubble chart. I used x, y number to locate the bubble, So I don't want to show the xnumber and ynumber column when i put cursor on.. How can I do that? Thanks a lot. enter image description here var options = { title: 'bubble graph', //legend:{position:'none'}, hAxis: { baseline:0, maxValue:200}, vAxis: { baseline:0, maxValue:100}, bubble: {textStyle: {fontSize: 11}}, width : '100%', height : '400px', backgroundColor: "transparent", tooltip: {trigger:

Google charts startup animation isn't working

由 烂漫一生 提交于 2021-01-28 17:59:34
问题 I'm trying to animate a google bar chart on startup. The chart appears, but doesn't animate. I want to make the bars of the chart grow from zero to their final values. I set animation.startup to true, but it still won't animate. What an I doing wrong? eh.html: <html> <head> <script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script> <script type="text/javascript" src="eh.js"></script> </head> <body> <div id="chart_div"></div> </body> </html> eh.js: google.charts

Add HTML to Google Line Chart tool tip

由 有些话、适合烂在心里 提交于 2021-01-28 14:27:19
问题 I want to add a line on tooltip of Cats line chart. Note: My note goes here.. Now when we hover cats chart,we can see like Jan 1, 2020 Cats:10, percent: 0% Below this line I want to add the Note line (in grey color and reduced font-size than other tooltip). So the tooltip will look like: Jan 1, 2020 Cats:10, percent: 0% Note: My note goes here.. Below is my chart code: google.charts.load('current', { packages: ['corechart'] }); google.setOnLoadCallback(prepareChartData); function

Error: Data column(s) for axis #0 cannot be of type string

由 戏子无情 提交于 2021-01-28 08:46:18
问题 I'm trying to create a scatter chart with google charts and React/JS. I have made a test array to check if it was the correct way to send the data to the chart and it worked. But when I processed the real data and create a similar array, it gets me the error: "Data column(s) for axis #0 cannot be of type string". This is the test array that works fine: let dataTest = [ ['Día', 'Enfado', 'Irritabilidad','Dolor', 'Ansiedad'], ['1', null, 10, 20, 30], ['2', 30, 20, 10, null], ] and this is the

How can I change the chart color using events (google charts)

由 Deadly 提交于 2021-01-28 06:07:05
问题 Is it possible to change the color of the series through the event? In this example I trigger an alert and a log just to see how it works, but I would like to know if it is possible to change the color of the selected option. Simple example: click on sales and the event changes the color from blue to green google.charts.load('current', {'packages':['corechart']}); google.charts.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Year',

Google visualization API (gviz) query and fetching data from a spreadsheet

由 风格不统一 提交于 2021-01-27 21:29:00
问题 I am using the Google Visualization API to query a spreadsheet. If I paste the URL in the browser: https://docs.google.com/spreadsheets/d/14dIMLkVwHRo-bkvdIhaDwC-rGBHLefftlC6CCCs5YrWSc/gviz/tq?sheet=customers&tq=select+*+Where+A='27938' A is the customer ID column. I get this JSON looking text back: google.visualization.Query.setResponse({"version":"0.6","reqId":"0","status":"ok","sig":"7671558882","table":{"cols":[{"id":"A","label":"ID","type":"string"},{"id":"B","label":"FirstName",..... 1)

Google Column Charts with Groups

由 自闭症网瘾萝莉.ら 提交于 2021-01-27 19:44:12
问题 My data format - ['Group','Count','Month','Year'], ['A',10,'February',2015], ['B',8,'February',2015], ['C',15,'February',2016] I will be using a filter to display data for each month separated by Group column. X-axis will have Groups. Y-Axis will have Counts for both all years (2014, 2015, 2016...). Something like this I am using Google Dashboard for this. My code- var dashboard = new google.visualization.Dashboard(document.getElementById('dashboard4_div')); var slider = new google
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