google-visualization

问题 I'm using Google Chart in my application with the following code (JSFiddle): 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('2015-08-01'), 5], [new Date('2015-08-02'), 7], [new Date('2015-08-03'), 2], [new Date('2015-08-04'), 16], [new Date('2015-08-05'), 3], [new Date('2015-08-06'

问题 is it possiable to format the vaxis in google chart to arabic-indic this is the officially documentation : Google chart however i looked through the whole documentation i did not find anything i have no problem with xaxis the problem with vertical , i need them in format like ١،٢،٣... 回答1: There is a solution, but you'll have to use an undocumented feature, which will be documented at some point. You'll need to make this call sometime before you draw your chart. google.visualization

问题 I have a requirement as below. I need to input time series data (day data) using a graph. The data is usually like below but the profile can be changed depending upon the situation. Right now the data is being manually entered in textboxes which makes it very difficult. I am wondering whether there are solutions that let user draw on a chart and generate the data in the back. In other words, the user picks certain points and the profile is drawn. 回答1: see following working snippet, click on

问题 is there a way to get rid of the shadows in when I hover the bars in a chart? I am able to do so on the tooltip, but have not found a way to do so on the bar itself. in this instance the blue or red bar itself... I imagine if possible, this needs to be done in css? function drawBasic() { var data = google.visualization.arrayToDataTable([ ['City', '2010 Population','j'], ['New York City, NY', 80,10], ['Los Angeles, CA', 80,0], ['Chicago, IL', 70,0], ['Houston, TX', 65,0], ['Philadelphia, PA',

问题 is there a way to get rid of the shadows in when I hover the bars in a chart? I am able to do so on the tooltip, but have not found a way to do so on the bar itself. in this instance the blue or red bar itself... I imagine if possible, this needs to be done in css? function drawBasic() { var data = google.visualization.arrayToDataTable([ ['City', '2010 Population','j'], ['New York City, NY', 80,10], ['Los Angeles, CA', 80,0], ['Chicago, IL', 70,0], ['Houston, TX', 65,0], ['Philadelphia, PA',

问题 I'm using Google Charts inside of a system called Klipfolio. Been tinkering with it for days. Curious if anyone else has tried the same. This issues isn't particular to Kipfolio but I figured a little bit of background may go a long way. This is the code: var _component = this; var _dataModel = this.dataModel; var thearray = $.map(_dataModel, function(value, index) { return [value]; }); var thearrays = ('['+thearray.toString()+']'); var datadone = (JSON.parse(thearrays)); console.table

问题 I have a google-chart which displays the pressure values of my room. Chart has several problems in it Vertical axis repeats its values, say i need vertical values at 95535 95537 95539. but all i get is 95K 95K 95K as axis values Tooltip when we hover over the line has the same effect When i add the code to make my points bigger (pointSize) that even doesn't have any effect However charts line acts as if it is correct, by that i meant it has some ups and downs. I added NumberFormat formatters

问题 I have a row like this, [[[Date {Wed Dec 18 2013 00:00:00 GMT+0530 (India Standard Time)}, 0, null, 19 more...], [Date {Tue Dec 17 2013 00:00:00 GMT+0530 (India Standard Time)}, 0, null, 19 more...], [Date {Mon Dec 16 2013 00:00:00 GMT+0530 (India Standard Time)}, 0, null, 19 more...], ...4 more...]] Earlier the date in the above line was like this, ['2013-11-18', 0, null, null, 0, null, null, 0, null, null, 0, null, null, 0, null, null, 0, null, null, 0, null, null] and so on... So, I just

问题 I have a row structure like this c:[ { v: 'somevalue'}, { v: 'somevalue'}, { v: 'somevalue', link: 'abc.com' } ] now I need all the rows which has link property present in 3rd column, is it possible using getFillteredRows function ? 回答1: first, to use cell properties correctly, the structure would resemble the following... c:[ { v: 'somevalue'}, { v: 'somevalue'}, { v: 'somevalue', p: { link: 'abc.com' } } ] to get or set the properties, use the following methods... getProperty(rowIndex,

问题 I' ve got a problem with encoding string to json. I'm doing a google pie chart. Chart will be filled with data from database. Google chart requires data in json format. Below is the example of a string how it supposed to look like. Now I have a problem with dynamically "assembling" the string with data from database. JSON_encode is not enough, it has to be in format like this string with cols and rows! Please help. <?php $db=new DB(); $db->connect(); $db->selectBase(); $rows = array(); $sth=