Google Charts - Customized Node Sankey Diagram
How to Draw a Customized Node Size Sankey Diagram?
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In this example, we will draw a customized node size sankey diagram. Please hover the paths in the above chart to view particular details.
Example
<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://www.gstatic.com/charts/loader.js"></script>
</head>
<body>
<div id="point">
</div>
<script>
google.charts.load("current", {packages:["sankey"]});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'From');
data.addColumn('string', 'To');
data.addColumn('number', 'Weight');
data.addRows([
[ 'Brazil', 'Portugal', 5 ],
[ 'Brazil', 'France', 1 ],
[ 'Brazil', 'Spain', 1 ],
[ 'Brazil', 'England', 1 ],
[ 'Canada', 'Portugal', 1 ],
[ 'Canada', 'France', 5 ],
[ 'Canada', 'England', 1 ],
[ 'Mexico', 'Portugal', 1 ],
[ 'Mexico', 'France', 1 ],
[ 'Mexico', 'Spain', 5 ],
[ 'Mexico', 'England', 1 ],
[ 'USA', 'Portugal', 1 ],
[ 'USA', 'France', 1 ],
[ 'USA', 'Spain', 1 ],
[ 'USA', 'England', 5 ],
[ 'Portugal', 'Angola', 2 ],
[ 'Portugal', 'Senegal', 1 ],
[ 'Portugal', 'Morocco', 1 ],
[ 'Portugal', 'South Africa', 3 ],
[ 'France', 'Angola', 1 ],
[ 'France', 'Senegal', 3 ],
[ 'France', 'Mali', 3 ],
[ 'France', 'Morocco', 3 ],
[ 'France', 'South Africa', 1 ],
[ 'Spain', 'Senegal', 1 ],
[ 'Spain', 'Morocco', 3 ],
[ 'Spain', 'South Africa', 1 ],
[ 'England', 'Angola', 1 ],
[ 'England', 'Senegal', 1 ],
[ 'England', 'Morocco', 2 ],
[ 'England', 'South Africa', 7 ],
[ 'South Africa', 'China', 5 ],
[ 'South Africa', 'India', 1 ],
[ 'South Africa', 'Japan', 3 ],
[ 'Angola', 'China', 5 ],
[ 'Angola', 'India', 1 ],
[ 'Angola', 'Japan', 3 ],
[ 'Senegal', 'China', 5 ],
[ 'Senegal', 'India', 1 ],
[ 'Senegal', 'Japan', 3 ],
[ 'Mali', 'China', 5 ],
[ 'Mali', 'India', 1 ],
[ 'Mali', 'Japan', 3 ],
[ 'Morocco', 'China', 5 ],
[ 'Morocco', 'India', 1 ],
[ 'Morocco', 'Japan', 3 ]
]);
// Set chart options
var options = {
width: 600,
sankey: {
node: {
width: 2
}
},
};
// Instantiate and draw our chart, passing in some options.
var chart = new google.visualization.Sankey(document.getElementById('point'));
chart.draw(data, options);
}
</script>
</body>
</html>
How to Draw a Customized Node Padding Sankey Diagram?
In this example, we will draw a customized node padding sankey diagram. Please hover the paths in the above chart to view particular details.
Example
<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://www.gstatic.com/charts/loader.js"></script>
</head>
<body>
<div id="point">
</div>
<script>
google.charts.load("current", {packages:["sankey"]});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'From');
data.addColumn('string', 'To');
data.addColumn('number', 'Weight');
data.addRows([
[ 'Brazil', 'Portugal', 5 ],
[ 'Brazil', 'France', 1 ],
[ 'Brazil', 'Spain', 1 ],
[ 'Brazil', 'England', 1 ],
[ 'Canada', 'Portugal', 1 ],
[ 'Canada', 'France', 5 ],
[ 'Canada', 'England', 1 ],
[ 'Mexico', 'Portugal', 1 ],
[ 'Mexico', 'France', 1 ],
[ 'Mexico', 'Spain', 5 ],
[ 'Mexico', 'England', 1 ],
[ 'USA', 'Portugal', 1 ],
[ 'USA', 'France', 1 ],
[ 'USA', 'Spain', 1 ],
[ 'USA', 'England', 5 ],
[ 'Portugal', 'Angola', 2 ],
[ 'Portugal', 'Senegal', 1 ],
[ 'Portugal', 'Morocco', 1 ],
[ 'Portugal', 'South Africa', 3 ],
[ 'France', 'Angola', 1 ],
[ 'France', 'Senegal', 3 ],
[ 'France', 'Mali', 3 ],
[ 'France', 'Morocco', 3 ],
[ 'France', 'South Africa', 1 ],
[ 'Spain', 'Senegal', 1 ],
[ 'Spain', 'Morocco', 3 ],
[ 'Spain', 'South Africa', 1 ],
[ 'England', 'Angola', 1 ],
[ 'England', 'Senegal', 1 ],
[ 'England', 'Morocco', 2 ],
[ 'England', 'South Africa', 7 ],
[ 'South Africa', 'China', 5 ],
[ 'South Africa', 'India', 1 ],
[ 'South Africa', 'Japan', 3 ],
[ 'Angola', 'China', 5 ],
[ 'Angola', 'India', 1 ],
[ 'Angola', 'Japan', 3 ],
[ 'Senegal', 'China', 5 ],
[ 'Senegal', 'India', 1 ],
[ 'Senegal', 'Japan', 3 ],
[ 'Mali', 'China', 5 ],
[ 'Mali', 'India', 1 ],
[ 'Mali', 'Japan', 3 ],
[ 'Morocco', 'China', 5 ],
[ 'Morocco', 'India', 1 ],
[ 'Morocco', 'Japan', 3 ]
]);
// Set chart options
var options = {
width: 900,
sankey: {
node: {
nodePadding: 80
}
},
};
// Instantiate and draw our chart, passing in some options.
var chart = new google.visualization.Sankey(document.getElementById('point'));
chart.draw(data, options);
}
</script>
</body>
</html>
How to Draw a Customized Node Color Sankey Diagram?
In this example, we will draw a customized node color sankey diagram. Please hover the paths in the above chart to view particular details.
Example
<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://www.gstatic.com/charts/loader.js"></script>
</head>
<body>
<div id="point">
</div>
<script>
google.charts.load('current', {'packages':['sankey']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'From');
data.addColumn('string', 'To');
data.addColumn('number', 'Weight');
data.addRows([
[ 'A', 'X', 5 ],
[ 'A', 'Y', 7 ],
[ 'A', 'Z', 6 ],
[ 'B', 'X', 2 ],
[ 'B', 'Y', 9 ],
[ 'B', 'Z', 4 ]
]);
var options = {
width: 600,
height: 400,
sankey: {
node: {
colors: [ '#a61d4c' ]
},
link: {
color: {
stroke: 'black',
strokeWidth: 1
}
},
}
};
// Instantiates and draws our chart, passing in some options.
var chart = new google.visualization.Sankey(document.getElementById('point'));
chart.draw(data, options);
}
</script>
</body>
</html>
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