I learn how to create bar and pie chart from https://developers.google.com/chart/interactive/docs/gallery/columnchart and
https://developers.google.com/chart/interactive/docs/gallery/piechart.
But I just couldn't get two charts on the same page.My code is as follow:
<html>
<head>
<!--pie chart-->
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 11],
['Eat', 2],
['Commute', 2],
['Watch TV', 2],
['Sleep', 7]
]);
var options = {
title: 'My Daily Activities'
};
var chart = new
google.visualization.PieChart(document.getElementById('piechart'));
chart.draw(data, options);
}
</script>
<!--bar chart-->
<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(drawBar);
function drawBar() {
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',
}
};
var chart = new
google.charts.Bar(document.getElementById('columnchart_material'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="piechart" style="width: 900px; height: 500px;"></div>
<br>
<div id="columnchart_material" style="width: 900px; height: 500px;"></div>
</body>
</html>
Can someone give me some suggestion?
Many thanks.
first, only need to reference loader.js one time
and only need one load statement
which can load as many 'packages' as needed
once the callback fires, you can start drawing
see following working snippet...
google.charts.load('current', {
callback: function () {
drawChart();
drawBar();
},
packages: ['bar', 'corechart']
});
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 11],
['Eat', 2],
['Commute', 2],
['Watch TV', 2],
['Sleep', 7]
]);
var options = {
title: 'My Daily Activities'
};
var chart = new google.visualization.PieChart(document.getElementById('piechart'));
chart.draw(data, options);
}
function drawBar() {
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',
}
};
var chart = new google.charts.Bar(document.getElementById('columnchart_material'));
chart.draw(data, options);
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="piechart" style="width: 900px; height: 500px;"></div>
<br>
<div id="columnchart_material" style="width: 900px; height: 500px;"></div>
Related
Here's my code, I want to create a continuous line like a goal in my chart, I followed the example posted in Google Charts. Do I need to create a function to do that?
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 8],
['Eat', 2],
['TV', 4],
['Gym', 2],
['Sleep', 8]
]);
var options = {
title:'My Average Day',
vAxis: {title: 'Tasks'},
hAxis: {title: 'Hours per Day'},
seriesType:'bar',
series:{4:{type:'line'}}
};
var chart = new google.visualization.ComboChart(document.getElementById('chart1'));
chart.draw(data, options);
}
seriesType should be "bars" not "bar" and your data should looks like this to draw line for 'Sleep' for example:
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day', 'Sleep'],
['Work', 8, 8],
['Eat', 2, 8],
['TV', 4, 8],
['Gym', 2, 8],
]);
var options = {
title:'My Average Day',
vAxis: {title: 'Tasks'},
hAxis: {title: 'Hours per Day'},
seriesType:'bars',
series:{1:{type:'line'}}
};
var chart = new google.visualization.ComboChart(document.getElementById('chart1'));
chart.draw(data, options);
}
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<div id="chart1" style="width: 900px; height: 500px;"></div>
I want to show the x-axis heading of a column chart using google charts in Android web view.
I am trying to show the x-axis heading as Year in
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]
]);
But it is not showing heading.
Complete Code;
<html>
<head>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load('current', {
callback: function () {
drawChart();
window.addEventListener('resize', drawChart, false);
},
packages:['corechart']
});
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 = {
animation:{
duration: 1000,
easing: 'linear',
startup: true
},
height: 600,
theme: 'material',
title: 'Company Performance'
};
var chart = new google.visualization.ColumnChart(document.getElementById('columnchart_material'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="columnchart_material" style="width: 900px; height: 500px;"></div>
</body>
</html>
i think the option you're looking for is --> hAxis.title
hAxis: {
title: 'Year'
},
see following working snippet...
google.charts.load('current', {
callback: function () {
drawChart();
window.addEventListener('resize', drawChart, false);
},
packages:['corechart']
});
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 = {
animation:{
duration: 1000,
easing: 'linear',
startup: true
},
height: 600,
hAxis: {
title: data.getColumnLabel(0)
},
theme: 'material',
title: 'Company Performance'
};
var chart = new google.visualization.ColumnChart(document.getElementById('columnchart_material'));
chart.draw(data, options);
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="columnchart_material" style="width: 900px; height: 500px;"></div>
I use Visualization: Area Chart in my example.
The following code presents the function that does drawing chart:
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Year', 'Sales', 'Expenses'],
['2013', 1000, 400],
['2014', 1170, 460],
['2015', 660, 1120],
['2016', 1030, 540]
]);
var options = {
title: 'Company Performance',
hAxis: {title: 'Year', titleTextStyle: {color: '#333'}},
vAxis: {minValue: 0}
};
var chart = new google.visualization.AreaChart(document.getElementById('chart_div'));
chart.draw(data, options);
}
You can see, that axis X has values of date in years.
How can I chane this metric for example on months/days?
Assume that I have selected list with values: day/month/years and by selecting option I get is drawen chart correcponding selected value.
Is it easy in Google Chart?
use the data view class and the setColumns method to switch the x-axis column
see following working snippet...
google.charts.load('current', {
callback: function () {
document.getElementById('view-column').addEventListener('change', drawChart, false);
drawChart();
},
packages: ['corechart']
});
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Year', 'Month', 'Day', 'Sales', 'Expenses'],
[2013, 9, 5, 1000, 400],
[2014, 10, 6, 1170, 460],
[2015, 11, 7, 660, 1120],
[2016, 12, 8, 1030, 540]
]);
var dimension = document.getElementById('view-column');
var view = new google.visualization.DataView(data);
view.setColumns([
parseInt(dimension.options[dimension.selectedIndex].value),
3, 4
]);
var options = {
title: 'Company Performance',
hAxis: {
title: dimension.options[dimension.selectedIndex].text,
titleTextStyle: {
color: '#333'
}
},
vAxis: {
minValue: 0
}
};
var chart = new google.visualization.AreaChart(document.getElementById('chart_div'));
chart.draw(view, options);
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<select id="view-column">
<option value="0" selected>Year</option>
<option value="1">Month</option>
<option value="2">Day</option>
</select>
<div id="chart_div"></div>
Hello i have this error and cannot seem to understand it. I am learning google pie charts and was able to use the sample provided by google api. But now i intend to hover the div and make the piechart explode. when the mouse leaves the div it returns to a normal piechart. But having an error when i hover over the div.
Below is my code:
$(document).ready(function() {
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 11],
['Eat', 2],
['Commute', 2],
['Watch TV', 2],
['Sleep', 7]
]);
var options = {
title: 'My Daily Activities'
};
var chart = new google.visualization.PieChart(document.getElementById('piechart'));
chart.draw(data, options);
}
var div1 = document.getElementById('piechart');
$(div1).mouseover(function(){
google.charts.setOnLoadCallback(drawChart1);
});
function drawChart1() {
var data = google.visualization.arrayToDataTable([
['Language', 'Speakers (in millions)'],
['Assamese', 13], ['Bengali', 83], ['Bodo', 1.4],
['Dogri', 2.3], ['Gujarati', 46], ['Hindi', 300],
['Kannada', 38], ['Kashmiri', 5.5], ['Konkani', 5],
['Maithili', 20], ['Malayalam', 33], ['Manipuri', 1.5],
['Marathi', 72], ['Nepali', 2.9], ['Oriya', 33],
['Punjabi', 29], ['Sanskrit', 0.01], ['Santhali', 6.5],
['Sindhi', 2.5], ['Tamil', 61], ['Telugu', 74], ['Urdu', 52]
]);
var options = {
title: 'Indian Language Use',
legend: 'none',
pieSliceText: 'label',
slices: { 4: {offset: 0.2},
12: {offset: 0.3},
14: {offset: 0.4},
15: {offset: 0.5},
},
};
var chart = new google.visualization.PieChart(document.getElementById('piechart'));
chart.draw(data, options);
}
});
<div id="piechart" style="width: 900px; height: 500px;"></div>
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript" src="pie_chart.js"></script>
here's an example using both mouseover and mouseout on the same chart
using full page view, it doesn't appear to work very smoothly, doesn't always capture mouseout...
google.charts.load('current', {
callback: drawChart,
packages: ['corechart']
});
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Task', 'Hours per Day'],
['Work', 11],
['Eat', 2],
['Commute', 2],
['Watch TV', 2],
['Sleep', 7]
]);
var options = {
backgroundColor: 'cyan',
title: 'My Daily Activities',
legend: 'none'
};
var data1 = google.visualization.arrayToDataTable([
['Language', 'Speakers (in millions)'],
['Assamese', 13], ['Bengali', 83], ['Bodo', 1.4],
['Dogri', 2.3], ['Gujarati', 46], ['Hindi', 300],
['Kannada', 38], ['Kashmiri', 5.5], ['Konkani', 5],
['Maithili', 20], ['Malayalam', 33], ['Manipuri', 1.5],
['Marathi', 72], ['Nepali', 2.9], ['Oriya', 33],
['Punjabi', 29], ['Sanskrit', 0.01], ['Santhali', 6.5],
['Sindhi', 2.5], ['Tamil', 61], ['Telugu', 74], ['Urdu', 52]
]);
var options1 = {
backgroundColor: 'cyan',
title: 'Indian Language Use',
legend: 'none',
pieSliceText: 'label',
slices: {
4: {offset: 0.2},
12: {offset: 0.3},
14: {offset: 0.4},
15: {offset: 0.5},
},
};
var div1 = document.getElementById('piechart');
var div2 = document.getElementById('msg');
$(div1).mouseover(function(){
div2.innerHTML = 'over'
chart.draw(data1, options1);
});
$(div1).mouseout(function(){
div2.innerHTML = 'out'
chart.draw(data, options);
});
var chart = new google.visualization.PieChart(div1);
chart.draw(data, options);
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="piechart"></div>
<div id="msg"></div>
this is html/javascript for this bar
<html>
<head>
<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',
}
};
var chart = new google.charts.Bar(document.getElementById('columnchart_material'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="columnchart_material" style="width: 900px; height: 500px;"></div>
</body>
</html>
how can i edit this chart?i want to add some text as shown in screenshot in this chart.is there any way to edit this??