I am using YUI3 as the javascript framework for my application which is about 90% complete. I need to show some pretty charts, but YUI3's charting capabilities leaves a lot to be desired.
I am trying to use Google's Visualization API to generate plots within YUI3 sandbox but it seems to not be working. Here is the sample code:
<html>
<head>
<script type='text/javascript' src='https://www.google.com/jsapi'></script>
<script type='text/javascript' src = 'build/yui/yui-min.js'></script>
</head>
<body>
<div id='chart_div'></div>
</body>
</html>
<script type='text/javascript'>
var some_foo = function () {
google.load('visualization', '1', {packages:['gauge']});
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Label', 'Value'],
['Memory', 80],
['CPU', 55],
]);
var options = {
width: 400, height: 120,
redFrom: 90, redTo: 100,
yellowFrom:75, yellowTo: 90,
minorTicks: 5
};
var chart = new google.visualization.Gauge(document.getElementById('chart_div'));
chart.draw(data, options);
}
}
YUI().use('node', function (Y) {
/* doing some super-awesome stuff */
/* now trying to show charts with some data */
some_foo();
});
</script>
When I place the call to some_foo() outside the YUI3 sandbox, the code works. However, when I try to call it from within YUI3, it does not work.
I have also tried declaring some_foo() within YUI3 sandbox, outside YUI3 sandbox, before YUI3 sandbox, and also after YUI3 sandbox. I have tried the code on FF14+ and Chrome20+.
Is there something I am missing?
#KingJulian, not sure if you already have the answer by now. I moved the google.load('visualization', '1', {packages:['gauge']}); from the "some_foo" function to a "script" tag and it worked.
Following code worked for me:
<html>
<head>
<script type='text/javascript' src='https://www.google.com/jsapi'></script>
<script src="http://yui.yahooapis.com/3.6.0/build/yui/yui-min.js"></script>
</head>
<body>
<div id='chart_div'></div>
</body>
</html>
<script type="text/javascript">
google.load('visualization', '1', {packages:['gauge']});
</script>
<script type='text/javascript'>
var some_foo = function () {
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Label', 'Value'],
['Memory', 80],
['CPU', 55],
]);
var options = {
width: 400, height: 120,
redFrom: 90, redTo: 100,
yellowFrom:75, yellowTo: 90,
minorTicks: 5
};
var chart = new google.visualization.Gauge(document.getElementById('chart_div'));
chart.draw(data, options);
}
}
YUI().use('node', function (Y) {
some_foo();
});
</script>
Related
Sheets and Range Selection
When I am trying to run below code with Sheets Range "A:B" it works and when selecting "E:F" it's throwing an Error.
Please refer the the image for sample data and the spreadsheet is made accessible for checking the data.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>Excel Pull Test</title>
<script type="text/javascript" src="https://www.google.com/jsapi">
</script>
<script type="text/javascript">
// google.charts.load('current', {'packages':['corechart']});
google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(drawSheetName);
// Load the Visualization API and the corechart package.
// Set a callback to run when the Google Visualization API is loaded.
// google.charts.setOnLoadCallback(drawSheetName);
function drawSheetName() {
var queryString = encodeURIComponent('SELECT A:B10');
var query = new google.visualization.Query('https://docs.google.com/spreadsheets/d/1Di7YkPars5zJs512RhM1wLEhfxUQfavgs6Z2GCIppV4/edit#gid=0&headers=1&tq='+queryString);
query.send(handleSampleDataQueryResponse);
}
function handleSampleDataQueryResponse(response) {
if (response.isError()) {
alert('Error in query: ' + response.getMessage() + ' ' + response.getDetailedMessage());
return;
}
var data = response.getDataTable();
var chart = new google.visualization.BarChart(document.getElementById('chart_div'));
chart.draw(data, { height: 400 });
}
</script>
</head>
<body>
<div id="chart_div"></div>
</body>
</html>
in the url for the sheet,
change --> edit# -- to --> gviz/tq?
as in...
var query = new google.visualization.Query('https://docs.google.com/spreadsheets/d/1Di7YkPars5zJs512RhM1wLEhfxUQfavgs6Z2GCIppV4/gviz/tq?gid=0&headers=1&tq='+queryString);
this will let you select specific columns...
see following working snippet, which only selects column A...
google.charts.load('current', {
packages:['table']
}).then(drawSheetName);
function drawSheetName() {
var queryString = encodeURIComponent('SELECT A');
var query = new google.visualization.Query('https://docs.google.com/spreadsheets/d/1Di7YkPars5zJs512RhM1wLEhfxUQfavgs6Z2GCIppV4/gviz/tq?gid=0&headers=1&tq='+queryString);
query.send(handleSampleDataQueryResponse);
}
function handleSampleDataQueryResponse(response) {
if (response.isError()) {
alert('Error in query: ' + response.getMessage() + ' ' + response.getDetailedMessage());
return;
}
var data = response.getDataTable();
var chart = new google.visualization.Table(document.getElementById('chart_div'));
chart.draw(data, { height: 400 });
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="chart_div"></div>
ALSO, you're using an old version of google charts.
jsapi should no longer be used, see update library loader code,
this will only change the load statement.
from...
<script src="https://www.google.com/jsapi">
google.load('visualization', '1.0', {packages: ['corechart']});
google.setOnLoadCallback(drawSheetName);
to...
<script src="https://www.gstatic.com/charts/loader.js"></script>
google.charts.load('current', {packages:['corechart']});
google.charts.setOnLoadCallback(drawSheetName);
Is it possible to create pushpins from addresses instead of lat/long data?
I guess the pushpin constructor accepts only locations which are a lat/long representation of the location.
new Microsoft.Maps.Pushpin(value)
Is there any solution for creating pushpins from addresses.
Here is a sample code showing you how to find a location by address:
<!DOCTYPE html>
<html>
<head>
<title>searchbyaddressHTML</title>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8'/>
<style type='text/css'>body{margin:0;padding:0;overflow:hidden;font-family:'Segoe UI',Helvetica,Arial,Sans-Serif}</style>
</head>
<body>
<div id='printoutPanel'></div>
<div id='myMap' style='width: 100vw; height: 100vh;'></div>
<script type='text/javascript'>
function loadMapScenario() {
var map = new Microsoft.Maps.Map(document.getElementById('myMap'), {
/* No need to set credentials if already passed in URL */
center: new Microsoft.Maps.Location(47.624527, -122.355255),
zoom: 8 });
Microsoft.Maps.loadModule('Microsoft.Maps.Search', function () {
var searchManager = new Microsoft.Maps.Search.SearchManager(map);
var requestOptions = {
bounds: map.getBounds(),
where: 'Washington, DC',
callback: function (answer, userData) {
map.setView({ bounds: answer.results[0].bestView });
map.entities.push(new Microsoft.Maps.Pushpin(answer.results[0].location));
}
};
searchManager.geocode(requestOptions);
});
}
</script>
<script type='text/javascript' src='https://www.bing.com/api/maps/mapcontrol?key=YourBingMapsKey&callback=loadMapScenario' async defer></script>
</body>
</html>
I'm trying to light up "Ha Noi" and "Ho Chi Minh" using Google Charts but it's not working by modifying the example in the document.
google.charts.load('upcoming', {'packages':['geochart']});
google.charts.setOnLoadCallback(drawRegionsMap);
function drawRegionsMap() {
var data = google.visualization.arrayToDataTable([
['Provinces', 'Popularity'],
['Hanoi', 200],
['HCM', 300],
]);
var options = {region:'VN',resolution:'provinces'};
var chart = new google.visualization.GeoChart(document.getElementById('regions_div'));
chart.draw(data, options);
}
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<div id="regions_div" style="width: 900px; height: 500px;"></div>
https://jsfiddle.net/na8hvgts/
I wonder whether it's possible at all to color provinces/states outside the US.Thanks.
try using the ISO 3166-2:VN codes
see following working snippet...
also, the colorAxis will default to the min and max values in the data
leaving the min value transparent when there are only two rows
set specific colorAxis.min / colorAxis.max to avoid...
google.charts.load('upcoming', {'packages':['geochart']});
google.charts.setOnLoadCallback(drawRegionsMap);
function drawRegionsMap() {
var data = google.visualization.arrayToDataTable([
['Provinces', 'Popularity'],
[{v: 'VN-HN', f: 'Hanoi'}, 200],
[{v: 'VN-SG', f: 'HCM'}, 300],
]);
var options = {
region:'VN',
resolution:'provinces',
colorAxis: {
minValue: 0,
maxValue: 400
}
};
var chart = new google.visualization.GeoChart(document.getElementById('regions_div'));
chart.draw(data, options);
}
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<div id="regions_div" style="width: 900px; height: 500px;"></div>
Good day, I have a google column chart and work perfectly but when I re size my browser the column chart overflowed and wont re size. my website is responsive and I dont want to put my bar chart like that. how to get my column chart responsive?
I got this column chart from developers.google.com/chart/interactive/docs/gallery/columnchart
here is the code
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8"/>
<title><?php echo $title;?></title>
<!-- Load Google chart api -->
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load('current', {'packages':['bar']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Year', 'Sales', 'Expenses', 'Profit'],
['2014', 1000, 400, 200],
['2015', 1170, 460, 250],
['2016', 660, 1120, 300],
['2017', 1030, 540, 350]
]);
var options = {
chart: {
title: 'Company Performance',
subtitle: 'Sales, Expenses, and Profit: 2014-2017',
},
bars: 'vertical',
vAxis: {format: 'decimal'},
height: 400,
colors: ['#1b9e77', '#d95f02', '#7570b3']
};
var chart = new google.charts.Bar(document.getElementById('chart_div'));
chart.draw(data, google.charts.Bar.convertOptions(options));
var btns = document.getElementById('btn-group');
btns.onclick = function (e) {
if (e.target.tagName === 'BUTTON') {
options.vAxis.format = e.target.id === 'none' ? '' : e.target.id;
chart.draw(data, google.charts.Bar.convertOptions(options));
}
}
}
</script>
</head>
<body>
<div id="chart_div" style="width:100%;"></div>
<br/>
<div id="btn-group">
<button class="button button-blue" id="none">No Format</button>
<button class="button button-blue" id="scientific">Scientific Notation</button>
<button class="button button-blue" id="decimal">Decimal</button>
<button class="button button-blue" id="short">Short</button>
</div>
</body>
</html>
I tried also to add width="100%" from div but its doesn't work at all.
Currently, the problem with Google Charts is that it doesn't have a responsive feature.
From previous explorations over the web, the best solution that I found and implemented was:
$(window).resize(function () {
drawChart();
});
This piece of code calls the drawChart() function each time the browser window is resized. Therefore, this means that the Chart is redrawn each time. This may not be the best or efficient solution, but for me it did the job.
In order to allow the .resize() function, you will require the jQuery Library. More information for this is available here.
Is there please a possibility to blend out (hide) a line in Google Line Chart?
We have many line charts with multiple series of close data values and my boss asks me to add a way to hide a series (preferably by clicking the line or the legend with a mouse).
I have added a select event listener to my very simple test case below (just open it in a browser and it will work), but I'm not sure what to do next:
<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi?autoload={'modules':[{'name':'visualization','version':'1','packages':['corechart']}]}"></script>
<script type="text/javascript">
var data = {"L_B8_ACLR_50_0_QPSK_1_H":{"rows":[
{"c":[{"v":"UTRA_1_DOWN"},{"v":-42.9},{"v":-42.4},{"v":-80},{"v":-35}]},
{"c":[{"v":"E-UTRA_1_DOWN"},{"v":-49.4},{"v":-39.9},{"v":-80},{"v":-32}]},
{"c":[{"v":"E-UTRA_1_UP"},{"v":-48.9},{"v":-48.6},{"v":-80},{"v":-32}]},
{"c":[{"v":"UTRA_1_UP"},{"v":-49.5},{"v":-49.4},{"v":-80},{"v":-35}]},
{"c":[{"v":"UTRA_2_UP"},{"v":-58.9},{"v":-58.9},{"v":-80},{"v":-38}]}],
"cols":[{"p":{"role":"domain"},"label":"MEASUREMENT","type":"string"},
{"p":{"role":"data"},"label":"Row A","type":"number"},
{"p":{"role":"data"},"label":"Row B","type":"number"},
{"p":{"role":"interval"},"label":"LSL","type":"number"},
{"p":{"role":"interval"},"label":"USL","type":"number"}]}};
function drawCharts() {
for (var csv in data) {
var x = new google.visualization.DataTable(data[csv]);
var options = {
title: csv,
width: 800,
height: 600
};
var chart = new google.visualization.LineChart(document.getElementById(csv));
google.visualization.events.addListener(chart, 'select', selectHandler);
chart.draw(x, options);
}
}
function selectHandler(e) {
alert('How to hide a row in the chart?');
}
$(function() {
google.setOnLoadCallback(drawCharts);
});
</script>
</head>
<body>
<div id="L_B8_ACLR_50_0_QPSK_1_H"></div>
</body>
</html>